{"title":"Rogue Audio","description":null,"products":[{"product_id":"rogue-audio-stereo-100-dark-amplifier-black","title":"Rogue Audio Stereo 100 Dark Amplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eThe Stereo 100, Specified Like a Race Bike\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue borrowed the name from motorsport. A race team takes delivery of a machine in plain black, with the competition parts already specified, and builds from there. The Dark is the Stereo 100 handed over the same way.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUnderneath, the architecture is the same. Ninety watts per channel of pure tube power, four matched KT88 output tubes in push-pull, and the same switch between ultralinear and pure triode operation.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWhat changes is everything the signal touches on the way through, and everything that feeds it. Rogue lists eight separate upgrades. Its designer is clear that no single one of them is the reason it sounds different.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe power supply gets more storage, Hex Fred fast diodes, and polypropylene bypass caps. Nude Vishay and PRP resistors go into the critical positions. The small-signal tubes are upgraded as well.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe connections change too. Cardas rhodium binding posts, Cardas rhodium RCA jacks, and upgraded Cardas signal wiring throughout. Those are the parts that carry every note into and back out of the amplifier.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAsked which three upgrades mattered most, Rogue's Mark O'Brien told Enjoy the Music: \"It's more than just the three. The sum of all the little changes and fine-tuning of the parts is what makes the whole.\" The Dark weighs 60 pounds and keeps the built-in bias meter, the 4 and 8 ohm taps and the integral tube cage.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRic Mancuso reviewed the Stereo 100 Dark for Enjoy the Music in October 2023. \"It is an instrument that plays the highest to lowest notes without any timbral anomalies or faults,\" he wrote.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWhat he valued was the ease of it: \"There's a purity and natural ease of hearing music, along with bringing out the very best qualities of all types of loudspeakers.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also settled the usual objection to tube amplifiers. Bass, he noted, has always been the tube amplifier's Achilles heel — and yet \"The Dark is one of the best tube amps I've heard producing bass.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already know you want a Stereo 100\u003c\/strong\u003e — the Dark is the same amp with eight listed upgrades to the supply, the passive parts and the wiring, so you buy further along the same road rather than sideways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou care what the signal touches\u003c\/strong\u003e — Cardas rhodium binding posts, Cardas rhodium RCA jacks and Cardas wiring inside mean the connections are not the weak link in an otherwise serious amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube sound with real bass\u003c\/strong\u003e — Enjoy the Music called it one of the best tube amps its reviewer had heard for bass, which is the thing tube buyers usually give up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to choose your own character\u003c\/strong\u003e — the ultralinear and triode switch and the 4 and 8 ohm taps are both kept, so the amp still adapts to your speakers and your ears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are pairing this with a control stage\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-7v2-preamplifier-black\" style=\"color:#8a5a2b;\"\u003eRP-7v2\u003c\/a\u003e or a streamer\/DAC preamp provides the volume and the input switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect your preamplifier to the gold-plated RCA inputs. Speakers go to the gold-plated binding posts, on the 4 or 8 ohm taps depending on what your speakers present.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eChoose triode or ultralinear on the rear switch, then let the slow-start sequence bring the tubes up. Check bias on the built-in meter occasionally and the amplifier will look after itself between times.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHere are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e Required, and the natural next decision — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cables:\u003c\/strong\u003e Match the output taps to your speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality RCA cables feed the amplifier — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e A tube amplifier wants air around it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does Dark actually mean?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt is a motorsport reference. A race team takes delivery of a machine in plain black, with the competition parts already specified. Rogue uses the same idea for its upgraded models.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat exactly is upgraded over the standard Stereo 100?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMore power supply storage, Hex Fred diodes, polypropylene bypass caps, nude Vishay and PRP resistors, Cardas rhodium binding posts and RCA jacks, Cardas signal wiring, and upgraded small-signal tubes.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNinety watts per channel minimum, the same as the standard Stereo 100, from four matched KT88 output tubes in push-pull.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich output tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour matched KT88 output tubes in push-pull, plus two 12AU7 and two 12AX7 in the small-signal stages. Rogue moved the whole range to KT88 in summer 2022; earlier units shipped with KT120 and were rated at 100 watts per channel. You can still order KT120s as an upgrade.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it still have the bias meter and the triode switch?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The built-in bias meter, the ultralinear and triode switch, and the selectable 4 and 8 ohm taps are all retained.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere is it built, and what warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue hand-builds it in Brodheadsville, Pennsylvania. The warranty runs 3 years, with 6 months on the tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRon at New Record Day reviews the standard Stereo 100, the amplifier the Dark starts from before Rogue's eight upgrades go in:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_ACzGXYpxsA\" title=\"Rogue Audio 99 Super Magnum \/ Stereo 100 Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, triode and ultralinear operation, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45980513337517,"sku":"NEW-RAST100DK-BLK","price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RASTE100_BLK_01-Large__59231.1730398022.1280.1280_f79ea91d-77de-42a0-9066-8d5d9c0313d3.jpg?v=1778100592"},{"product_id":"rogue-audio-pharaoh-ii-dark-integrated-amplifier-silver","title":"Rogue Audio Pharaoh II Dark Integrated Amplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eWhat the Dark Package Adds to a Pharaoh II\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Pharaoh II Dark is the standard Pharaoh II with Rogue's Dark component package fitted at the factory. The circuit is the same. What changes is what the signal passes through on its way out.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue lists the package this way. Power supply upgrades. Upgraded coupling and input capacitors. Naked Vishay resistors in key spots. Upgraded resistors in the phono stage. Upgraded binding posts. And JJ Gold Pin 12AU7 tubes in place of the standard pair.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNone of that changes the power rating or the connections. It is a parts upgrade, aimed at transparency rather than watts. If those parts are not what you want, the standard Pharaoh II is the same amplifier for less.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eTubes in Front, Hypex Behind\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe preamp stage is a pair of long-plate 12AU7 tubes in a mu-follower topology. Power comes from Hypex N-CORE modules. The pairing is the whole point: tube character at the input, 250 watts a channel of solid-state grip at the output.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInto 4 ohms that becomes 400 watts. Rogue rates it 5Hz to 20kHz within 1dB. It runs very cool for its output. The manual asks for just an inch of clearance at the sides and top, so a cabinet or a rack shelf is fine.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eThe Phono Stage and the Headphone Amplifier\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe phono stage takes high-output moving magnet and moving coil cartridges, and low-output moving coil too. Gain is 40dB for MM and 63dB for MC. Rogue holds RIAA accuracy to within 0.25dB from 20Hz to 20kHz.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCartridge loading is adjustable, but note how. The DIP switches sit inside the chassis. Changing them means shutting the amplifier down fully and taking the cover off. Treat it as a setup task, not something to tweak between records.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone amplifier is a hybrid tube and MOSFET circuit. It is rated 2 watts a channel into 32 ohms through a quarter-inch jack. Press the headphone button and the amp drops into partial standby, running only the tubes and low-voltage circuits.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eEverything the Back Panel Offers\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs are phono, three line-level RCA pairs, and one balanced XLR pair. Outputs come in two sets. Variable outputs are buffered, for a subwoofer or a second amplifier. Fixed outputs suit a recorder or an outboard headphone amp.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA processor loop takes an external signal processor. A unity-gain input pair bypasses the preamp entirely for home theater use. Binding posts accept spades or bananas. Volume sits on the front panel, or on the remote in the box.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRic Mancuso gave the Pharaoh II a Best of 2022 award at \u003cem\u003eEnjoy the Music\u003c\/em\u003e in September 2022. He heard it as \"open sounding and airy without the sacrifice of weight,\" calling it \"a full-bodied sound, but is not thick.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe credited the front end: \"the tube section gives the amp the depth and quickness like a pure good tube component.\" Against the first Pharaoh he found \"more transparency and detail,\" with \"explosive dynamics, when called for.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo cautions are worth knowing. Mancuso warns that engaging unity gain hands volume control to your processor: \"the gain is all out full volume! Bamm! Be mindful of that scenario.\" And for all its connections at this price, the Pharaoh II Dark has no DAC and no digital inputs of any kind, so every source arrives as analog.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are hard to drive\u003c\/strong\u003e — 250 watts into 8 ohms and 400 into 4 will hold onto demanding loads that tube power cannot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tubes without tube maintenance on the output\u003c\/strong\u003e — only two 12AU7s to replace, and the power section is solid state.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVinyl is central and your cartridge is moving coil\u003c\/strong\u003e — 63dB of MC gain and adjustable loading mean low-output cartridges work without a separate stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen through headphones as often as speakers\u003c\/strong\u003e — 2 watts into 32 ohms from a tube and MOSFET circuit, with the power amp idled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf your music is digital, budget for a converter\u003c\/strong\u003e — there are no digital inputs at all. A streamer or \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDAC\u003c\/a\u003e connects to one of the line inputs, and you will want a good one at this level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the upgraded binding posts, spades or bananas. A turntable goes to phono with its ground lead attached. If your cartridge needs different loading, set the internal DIP switches before you rack the amplifier, not after.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA DAC or streamer takes one of the three line inputs, or the balanced XLR pair if it has one. A subwoofer takes the variable outputs, which are buffered so the sub cannot interact with the Pharaoh's own circuitry.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOne habit to build: after switching the amplifier off, wait a full minute before switching it back on. Rogue is explicit that rapid cycling does not let the power supply discharge and can produce transient noises.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding around the Pharaoh II Dark? Here are some good companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 250 watts a channel opens up the demanding end of the range — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The MM and MC phono stage is already inside — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e Two watts into 32 ohms deserves a real pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Feed that balanced input properly — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow is the Dark different from the standard Pharaoh II?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSame circuit, better parts. Rogue fits power supply upgrades, upgraded coupling and input capacitors, naked Vishay resistors, upgraded phono-stage resistors, upgraded binding posts and JJ Gold Pin 12AU7s. Power and connections are identical to the \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-pharaoh-ii-integrated-amplifier-black\" style=\"color:#8a5a2b;\"\u003estandard Pharaoh II\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it deliver?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e250 watts per channel into 8 ohms and 400 watts per channel into 4 ohms, from Hypex N-CORE modules. Distortion is under 0.1% typical, rising to under 1% at rated power.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have a DAC or digital inputs?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Pharaoh II Dark is entirely analog — phono, three line-level RCA pairs and one balanced XLR pair. Digital sources need their own DAC or streamer feeding a line input.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill the phono stage handle a moving-coil cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, including low-output moving coil. Gain is 40dB for MM and 63dB for MC. Loading is adjustable by DIP switches inside the chassis, so set it with the amplifier fully powered down.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use, and how often do they need replacing?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AU7s in the preamplifier stage — JJ Gold Pin in the Dark. The power section is solid state, so there are no output tubes to bias or replace. Call us if you would like a spare pair.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs it covered by a warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio warrants parts and workmanship for three years from the date of retail purchase, and the vacuum tubes for six months. The warranty card must be returned within 30 days of purchase to validate it.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eOur own walkthrough of what makes the Pharaoh II platform work:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/2qfT0j9XYxs\" title=\"Why the Rogue Audio Pharaoh 2 is the Ultimate Hybrid Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eA closer look at the chassis and back panel in 4K:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/LNV6XFYVEkg\" title=\"Rogue Audio Pharaoh II Integrated Amplifier - McClelland Inc - 4K\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube hybrid amplifiers, setting up a moving-coil cartridge, or matching speakers to a high-power amplifier? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003cstyle\u003e\n\t\t.backInStock {\n\t\t    visibility: hidden;\n\t\t}\n\t\t.backInStock span {\n\t\t    visibility: hidden;\n\t\t}\n\t\t\u003c\/style\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45980586803373,"sku":"NEW-RAPHARIIDK-SIL","price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAPHARIIDK-SIL_01_front_2026__20483.1769031068.1280.1280_0bb9ea4b-94e7-4edb-9ce5-01952952ff8a.jpg?v=1778166002"},{"product_id":"rogue-audio-triton-ii-solid-state-phono-preamplifier-black","title":"Rogue Audio Triton II Solid State Phono Preamplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eA Solid-State Alternative to Rogue's Tube Phono Stages\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Rogue Audio Triton II is an MM\/MC phono preamplifier built around a solid-state circuit with three stages of amplification. It is a hand-built, US-made design aimed at very low noise.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue's Ares II and Ares II Magnum use vacuum tubes instead. The Triton II swaps that for solid-state gain stages. If you prefer that sound, this is the way into the same lineup. It also skips the tube maintenance and periodic replacement that a tube design brings with it.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA large, fully regulated multistage power supply sits behind the circuit, fed by a toroidal transformer. Two copper boards carry the parts. The wiring is silver-plated and sleeved in Teflon.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue builds the Triton II in the USA, from the machined aluminum faceplate down to the wiring. That hands-on approach runs right through the phono and preamp range. Nothing is farmed out to a contract line.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eExtensive Loading for Nearly Any Cartridge\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGain switches across four levels: 43, 55, 60, and 70dB. That range covers moving magnet through very low-output moving coil cartridges. Loading offers eight selectable values: 20, 30, 100, 300, 1,000, 47,000, 75,000, and 100,000 ohms.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCapacitance switches across five settings: 0, 47, 150, 470, and 1,000pF. Between loading and capacitance, that covers far more cartridges than a stage with a handful of fixed positions.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMost phono stages at this price offer four or five loading steps at most. The eight steps here give you room to fine-tune, rather than settling for whichever fixed value happens to sit nearest.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRIAA accuracy is rated within ±0.1dB from 20Hz to 20kHz. A user-selectable rumble filter helps with warped records or a turntable prone to footfall. A front-panel mono switch sums the channels for mono pressings, so an old single-groove record plays as it was cut.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUltra heavy-duty gold-plated RCA inputs and outputs are provided. It measures 17 by 9 by 3.5 inches and ships at 18 pounds, reflecting its outboard-grade power supply and heavy chassis construction.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAll of these settings sit on internal switches rather than a front-panel display. That keeps the signal path simple once your cartridge is dialed in, and there is nothing on the front to knock out of position.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Preamp Best For?\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who prefer solid-state over tube sound.\u003c\/strong\u003e Three stages of solid-state amplification replace the vacuum tubes used in Rogue's Ares II line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of hard-to-match cartridges.\u003c\/strong\u003e Eight loading values and five capacitance settings dial in a far finer match than most fixed-step preamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollectors with mono pressings.\u003c\/strong\u003e A front-panel mono switch sums the channels for accurate mono playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of both MM and MC cartridges.\u003c\/strong\u003e Four gain settings span moving magnet through very low-output moving coil types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system runs on balanced XLR\u003c\/strong\u003e — the Triton II fits gold-plated RCA in and out only, so a balanced front end wants one of the balanced \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color:#8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRun your turntable's phono cable into the Triton II's RCA input, then connect its RCA output to a line-level input on your amplifier or preamp. Set the internal gain, loading, and capacitance switches to match your cartridge before you start listening.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFlip the mono switch when playing mono records, and use the rumble filter if your turntable or records need help with low-frequency noise.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding your system? Here are some great companions for the Rogue Audio Triton II:\u003c\/p\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e without a built-in phono stage\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-cartridges\" style=\"color:#8a5a2b;\"\u003ePhono cartridges\u003c\/a\u003e, MM or MC, matched to its extensive loading options\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect cables\u003c\/a\u003e to connect its output to your amp\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e whose tonearm feeds it, moving magnet or moving coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow is this different from the Ares II?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Ares II uses vacuum tubes in its gain stage. The Triton II is fully solid-state, with more gain settings and a wider range of loading and capacitance options.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I play mono records with this preamp?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. A front-panel mono switch sums the two channels together for accurate mono playback.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes this have balanced XLR connections?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGold-plated single-ended RCA carries both the input and the output here. See the fifth bullet above if your system is balanced end to end.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow do I set the gain and loading?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInternal switches set gain, loading, and capacitance for each channel. Check your cartridge's specifications before setting them, and consult the manual for switch locations.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers the Triton II with a three-year limited warranty.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eAudible Elegance walks through the Triton II's performance across cartridge types:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/CEyCS79U0ow\" title=\"A Great Phono Preamp for all Cartridges: Rogue Triton II\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about matching a phono preamp to your cartridge, tube versus solid-state sound, or getting the most from your vinyl collection? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45980603908269,"sku":"NEW-RATRITII-BLK","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/exec-05fb8c07-84c6-4dd4-a8c2-c692b9a85b06.jpg?v=1787334525"},{"product_id":"rogue-audio-stereo-100-dark-amplifier-silver","title":"Rogue Audio Stereo 100 Dark Amplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eThe Stereo 100, Specified Like a Race Bike\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue borrowed the name from motorsport. A race team takes delivery of a machine in plain black, with the competition parts already specified, and builds from there. The Dark is the Stereo 100 handed over the same way.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUnderneath, the architecture is the same. Ninety watts per channel of pure tube power, four matched KT88 output tubes in push-pull, and the same switch between ultralinear and pure triode operation.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWhat changes is everything the signal touches on the way through, and everything that feeds it. Rogue lists eight separate upgrades. Its designer is clear that no single one of them is the reason it sounds different.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe power supply gets more storage, Hex Fred fast diodes, and polypropylene bypass caps. Nude Vishay and PRP resistors go into the critical positions. The small-signal tubes are upgraded as well.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe connections change too. Cardas rhodium binding posts, Cardas rhodium RCA jacks, and upgraded Cardas signal wiring throughout. Those are the parts that carry every note into and back out of the amplifier.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAsked which three upgrades mattered most, Rogue's Mark O'Brien told Enjoy the Music: \"It's more than just the three. The sum of all the little changes and fine-tuning of the parts is what makes the whole.\" The Dark weighs 60 pounds and keeps the built-in bias meter, the 4 and 8 ohm taps and the integral tube cage.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRic Mancuso reviewed the Stereo 100 Dark for Enjoy the Music in October 2023. \"It is an instrument that plays the highest to lowest notes without any timbral anomalies or faults,\" he wrote.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWhat he valued was the ease of it: \"There's a purity and natural ease of hearing music, along with bringing out the very best qualities of all types of loudspeakers.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also settled the usual objection to tube amplifiers. Bass, he noted, has always been the tube amplifier's Achilles heel — and yet \"The Dark is one of the best tube amps I've heard producing bass.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already know you want a Stereo 100\u003c\/strong\u003e — the Dark is the same amp with eight listed upgrades to the supply, the passive parts and the wiring, so you buy further along the same road rather than sideways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou care what the signal touches\u003c\/strong\u003e — Cardas rhodium binding posts, Cardas rhodium RCA jacks and Cardas wiring inside mean the connections are not the weak link in an otherwise serious amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube sound with real bass\u003c\/strong\u003e — Enjoy the Music called it one of the best tube amps its reviewer had heard for bass, which is the thing tube buyers usually give up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to choose your own character\u003c\/strong\u003e — the ultralinear and triode switch and the 4 and 8 ohm taps are both kept, so the amp still adapts to your speakers and your ears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are pairing this with a control stage\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-7v2-preamplifier-black\" style=\"color:#8a5a2b;\"\u003eRP-7v2\u003c\/a\u003e or a streamer\/DAC preamp provides the volume and the input switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect your preamplifier to the gold-plated RCA inputs. Speakers go to the gold-plated binding posts, on the 4 or 8 ohm taps depending on what your speakers present.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eChoose triode or ultralinear on the rear switch, then let the slow-start sequence bring the tubes up. Check bias on the built-in meter occasionally and the amplifier will look after itself between times.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHere are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e Required, and the natural next decision — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cables:\u003c\/strong\u003e Match the output taps to your speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality RCA cables feed the amplifier — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e A tube amplifier wants air around it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does Dark actually mean?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt is a motorsport reference. A race team takes delivery of a machine in plain black, with the competition parts already specified. Rogue uses the same idea for its upgraded models.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat exactly is upgraded over the standard Stereo 100?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMore power supply storage, Hex Fred diodes, polypropylene bypass caps, nude Vishay and PRP resistors, Cardas rhodium binding posts and RCA jacks, Cardas signal wiring, and upgraded small-signal tubes.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNinety watts per channel minimum, the same as the standard Stereo 100, from four matched KT88 output tubes in push-pull.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich output tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour matched KT88 output tubes in push-pull, plus two 12AU7 and two 12AX7 in the small-signal stages. Rogue moved the whole range to KT88 in summer 2022; earlier units shipped with KT120 and were rated at 100 watts per channel. You can still order KT120s as an upgrade.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it still have the bias meter and the triode switch?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The built-in bias meter, the ultralinear and triode switch, and the selectable 4 and 8 ohm taps are all retained.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere is it built, and what warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue hand-builds it in Brodheadsville, Pennsylvania. The warranty runs 3 years, with 6 months on the tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRon at New Record Day reviews the standard Stereo 100, the amplifier the Dark starts from before Rogue's eight upgrades go in:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_ACzGXYpxsA\" title=\"Rogue Audio 99 Super Magnum \/ Stereo 100 Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, triode and ultralinear operation, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45980609282221,"sku":"NEW-RAST100DK-SIL","price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RASTE100_SIL_01-Large__18901.1730397976.1280.1280.jpg?v=1778116334"},{"product_id":"rogue-audio-atlas-magnum-iii-power-amplifier-silver","title":"Rogue Audio Atlas Magnum III Power Amplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eOne Hundred Watts of Pure Tube, Priced to Surprise\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Atlas Magnum III is the least expensive way into a real Rogue power amplifier, and Rogue designed it to punch above that. Ninety watts per channel of pure tube power, from four KT88 output tubes in push-pull.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt borrows its circuitry from Rogue's more advanced designs rather than being engineered down to a price. The signal paths are short, the noise design is careful, and the components are the precision parts you would expect further up the range.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAn oversized linear power supply sits behind all of it, storing the energy that dynamic passages demand. That supply is usually the first thing cut from an affordable tube amp, and its absence is the first thing you hear when the music gets loud.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAn ultralinear and triode switch lets you choose the amp's character. Ultralinear gives you slam. Pure triode gives you the smoothness that tubes get bought for in the first place. The switch is on the back, so you can try both.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYou also pick the transformer tap, 4 ohm or 8. Matching it to your speakers is what separates a tube amp that controls a speaker from one that merely drives it.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe tube complement is four KT88 output tubes with two 12AX7 and two 12AU7 in the small-signal stages. Bandwidth runs 20Hz to 30kHz. Slow-start turn-on sequencing protects the tubes, the board is heavy two-ounce copper, and the faceplate is machined aluminum. It measures 18 inches wide, 17 deep and 6.75 high.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want real tube power on a budget\u003c\/strong\u003e — one hundred watts per channel from four KT88s is genuine tube power, not a small amplifier with a valve in the input stage for flavor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to choose your own sound\u003c\/strong\u003e — the ultralinear and triode switch changes the amplifier's character from the back panel, so you set it to your speakers and your ears after it arrives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are a particular load\u003c\/strong\u003e — selectable 4 and 8 ohm taps let you match the output transformer, which is what keeps a tube amp controlled rather than merely loud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are buying your first tube amplifier\u003c\/strong\u003e — slow-start sequencing protects the tubes at switch-on, and the KT88 is a current-production type that is straightforward to replace when the time comes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already own a preamp, or plan to add one\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-3-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-3\u003c\/a\u003e is the matched choice, and a streamer\/DAC preamp works equally well\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect your preamplifier to the gold-plated RCA inputs. Speakers go to the gold-plated binding posts, on the 4 or 8 ohm taps depending on what your speakers present.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePick ultralinear or triode on the switch, and let the slow-start sequence bring the tubes up. A full tube cage is available if the amplifier lives where it can be touched.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHere are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e Required, and the natural next decision — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cables:\u003c\/strong\u003e Match the output taps to your speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality RCA cables feed the amplifier — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e A tube amplifier wants air around it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNinety watts per channel, from four KT88 output tubes in push-pull.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour KT88 output tubes, with two 12AX7 and two 12AU7 in the small-signal stages.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the difference between ultralinear and triode?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUltralinear gives you more power and grip. Pure triode gives you the smoothness tube amps are bought for. A switch selects between them.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have balanced inputs?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs are gold-plated RCA. Speaker connections are gold-plated binding posts with selectable 4 and 8 ohm taps.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs a tube cage included?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA full tube cage and cover is available as an option, which is worth having if the amplifier sits where children or pets can reach it.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere is it built, and what warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue designs and hand-builds it in Brodheadsville, Pennsylvania, with a 3-year limited warranty and 6 months on tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, triode and ultralinear operation, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45981161914541,"sku":"NEW-RAATMAIII-SIL","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAATMAIII-SIL_01_front_2024__21079.1732029029.1280.1280_7acb7a99-0a14-4221-bdfd-fc574bc53a29.jpg?v=1778101229"},{"product_id":"rogue-audio-rp-3-preamplifier-silver","title":"Rogue Audio RP-3 Preamplifier - Silver","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eThe Cheapest Way Into Rogue's Flagship Architecture\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe RP-3 takes the RP-X platform that sits under Rogue's reference preamplifiers and brings it to the bottom of that range. Pure Class A tube amplification with MOSFET output buffering, true balanced connections, and the same hand assembly.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AU7\/ECC802 tubes do the work. Two pairs of balanced XLR inputs and three pairs of RCA line inputs take your sources. A balanced XLR output pair, two pairs of variable RCA outputs and a fixed pair go the other way, so a power amplifier and a subwoofer both have a home.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eBalanced Is the Reason to Buy This One\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTrue balanced XLR in and out is rare in tube preamplifiers at this price. It matters when the power amplifier sits across the room, because a balanced run rejects the noise a long single-ended cable would pick up on the way.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA defeatable OLED display reads volume and input from across the room, and turns off when you would rather it did not glow. A mono button helps with setup and with older recordings. Slow start circuitry protects the system at every power cycle, so nothing thumps through the speakers.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat the MOSFET Buffer Is There For\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTubes do the amplifying and MOSFETs do the driving. That combination is why output impedance comes in below 10 ohms, which is unusually low for a tube design and means the RP-3 is untroubled by a demanding power amplifier or a long cable.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFrequency response runs 5Hz to 100kHz within 1dB. Gain is 10dB through RCA and 16dB through XLR. Maximum output reaches 10V RMS single-ended and 20V balanced — more drive than any normal power amplifier will ever ask of it.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eThe Headphone Amplifier Runs on Tubes Too\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue built a tube-based, high-power headphone amplifier into the RP-3 rather than hanging a jack off the line stage. Difficult headphones get the same circuit topology your speakers do, so private listening stops being the compromise setting.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe chassis is 18.5 inches wide, 17 deep and 4.5 high, and it weighs 30 pounds of machined aluminum in black or silver. A ten-button remote handles the rest. Rogue covers it for three years, with six months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system is balanced end to end\u003c\/strong\u003e — two pairs of XLR inputs and a balanced output pair are fitted, which is rare in a tube preamplifier at this price, so you keep the noise rejection you paid for on the rest of the chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour power amplifier is across the room\u003c\/strong\u003e — output impedance below 10 ohms and up to 20V of balanced drive mean a long cable run costs you nothing you can hear, so the amplifier can live next to the speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the flagship circuit without the flagship price\u003c\/strong\u003e — this is the RP-X platform Rogue uses further up the range, hand-built to the same standard, so you are buying the architecture rather than a simplified version of it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on demanding headphones\u003c\/strong\u003e — the headphone amplifier is tube-based and high power rather than a jack hung off the line stage, so hard-to-drive models get real amplification from the same kind of circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — the RP-3 has no phono stage — every input is line level, and stepping up from the RP-1 v2 means leaving its built-in phono behind. Add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e on a line input and you choose the phono stage to match your cartridge rather than accepting the one that came in the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBalanced sources take the two XLR pairs and line sources fill the three RCA pairs. A surround processor joins the unity-gain home theater bypass, so the front channels pass through untouched when you are watching a film.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRun the balanced XLR outputs to your power amplifier, or use the variable RCA pairs, with the second feeding a subwoofer. A processor loop sits alongside them. Headphones plug into the front and get their own tube stage.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding a system around the RP-3? Start here:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Amplifier:\u003c\/strong\u003e Balanced out, ready for a long run — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/amplifiers\" style=\"color: #8a5a2b;\"\u003eAmplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhono Preamplifier:\u003c\/strong\u003e The one thing the RP-3 leaves to you — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ePhono Preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Balanced XLR is where this preamplifier earns its keep — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A tube headphone stage is waiting on the front panel — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow many sources can I connect?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFive: two balanced XLR pairs and three RCA line pairs. A separate unity-gain bypass input takes a home theater processor without using one of them.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow do I connect a turntable?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThrough an outboard phono preamplifier feeding one of the RCA line inputs. Every input on the RP-3 is line level, so the phono stage is yours to choose.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWill it drive a power amplifier down a long cable?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. Output impedance is below 10 ohms and balanced output reaches 20V, so a long balanced run to a distant amplifier is what this preamplifier is built for.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it drive difficult headphones?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. The headphone amplifier is tube-based and high power, built into the preamplifier rather than tapped off the line stage.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AU7\/ECC802 tubes, a common and affordable type that is straightforward to roll. Rogue covers the preamplifier for three years and the tubes for six months.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow big is it, and what finishes are there?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e18.5 inches wide, 17 deep, 4.5 high and 30 pounds, in black or silver machined aluminum.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eOur own walkthrough of the RP-3, its balanced connections and the tube headphone stage:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/JceBRPxZaj8\" title=\"Rogue Audio RP-3 Balanced Tube Preamplifier\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about balanced connections, tube preamplifiers, or matching a power amplifier? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45981210476717,"sku":"NEW-RARP3-SIL","price":3495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARP3-SIL_01_front_2025__28300.1745351489.1280.1280_ab131d3a-1552-4e0e-9516-52c95c3b8307.jpg?v=1778162440"},{"product_id":"rogue-audio-sphinx-v3-magnum-integrated-amplifier-black-with-silver-metal-remote","title":"Rogue Audio Sphinx v3 Magnum Integrated Amplifier - Black with Silver Metal Remote","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eTubes at the Front, Real Power at the Back\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Sphinx is a hybrid. A pure tube preamplifier stage runs into a Class D solid-state power amplifier built on Hypex modules, so you get tube character without a tube amp's power limits. The preamp uses 12AU7s in a mu-follower circuit, the same approach as Rogue's RP-5 standalone preamp.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOutput is 100 watts per channel into 8 ohms and 200 watts into 4 ohms. Rogue hand-builds every unit in Pennsylvania, then tests, burns in and auditions each one. The machined aluminum faceplate comes in black or silver. The whole thing weighs 25 pounds.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat the Magnum Badge Buys You\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue lists the Magnum changes plainly. There is a new main circuit board and a new rear one. The power supply, the coupling capacitors, the phono stage, and capacitors and resistors in key spots are all upgraded. So are the binding posts. The 12AU7s become JJ gold pin tubes, and the metal remote is included rather than optional.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe platform underneath earned its reputation first. Reviewing the standard Sphinx v3 for \u003cem\u003eStereophile\u003c\/em\u003e on 22 July 2020, Herb Reichert called it \"one of the greatest high-value audio products of all time.\" The Magnum starts from that amplifier and improves the parts inside it.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eA 375VA Transformer in a 25-Pound Box\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEnergy storage comes from a custom 375VA toroidal transformer feeding a high-capacity linear supply. Regulated stages handle the midrange and treble separately. The circuit sits on a heavy two-ounce copper board, and volume runs through a custom Alps potentiometer rather than a cheap pot in the signal path.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour inputs cover most systems: three line level plus phono. Gold-plated RCA connectors are standard. Tube-driven active outputs let you add a subwoofer or bi-amp, and a discrete MOSFET headphone amplifier is built in for private listening.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Phono Stage Adjusts, With One Catch\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe phono section takes moving-magnet and moving-coil cartridges. The 44dB setting suits moving magnets and high-output moving coils. The 60dB setting is for moving coils from 0.4mV up. Resistive loading adjusts too, and it ships set to 44dB with 47k loading.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWorth knowing before you buy: those are slide switches on the main circuit board, not rear-panel controls. Changing them means powering down for 30 minutes and removing ten cover screws. Set it once for your cartridge and you are done.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat the Bench Figures Say\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue publishes frequency response for the Magnum as 20Hz to 20kHz. Distortion is under 0.1% typical, staying below 1% even at rated power. Input sensitivity is 1.0V RMS, which any normal source will satisfy. Rogue covers parts and labor for three years and the tubes for six months, the same terms as the rest of the range.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRic Mancuso reviewed the Sphinx V3 Magnum for \u003cem\u003eEnjoy the Music.com\u003c\/em\u003e in April 2025. He heard \"more detail and air with the Magnum\" against the original, and concluded the amplifier \"is bordering on becoming one of the true classics in audio.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe was not uncritical, and the sharpest point concerns speaker matching. Driving the 4-ohm Magnepan LRS, \"The LRS seemed to ask for a bit more power\", and he added subwoofers to fill the bottom end. With the easier Falcon LS3\/5A, he wrote, \"No subwoofer is needed.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube character with real wattage\u003c\/strong\u003e — the tube preamp stage sets the tone and the solid-state output stage supplies 200 watts into 4 ohms, enough for speakers a pure tube amp would leave sounding thin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records and want one box\u003c\/strong\u003e — the phono stage handles both cartridge types, so no outboard preamp and no extra interconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones\u003c\/strong\u003e — the headphone amp uses discrete MOSFETs, and Mancuso was \"surprised by how nice sounding the headphone experience was on the Magnum\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already know the Sphinx sound\u003c\/strong\u003e — the Magnum keeps the platform Reichert praised and spends the extra money on parts, not on a redesign.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want an all-tube power stage,\u003c\/strong\u003e this is a hybrid and always will be — Rogue's \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-cronus-magnum-iii-integrated-black\" style=\"color:#8a5a2b;\"\u003eCronus Magnum III\u003c\/a\u003e runs tubes all the way to the speaker terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the upgraded binding posts. A turntable connects straight to the phono input, with gain set for your cartridge. Three line-level inputs take a CD player, a streamer or a tuner. Headphones plug in at the front, and the active outputs feed a subwoofer or a second amplifier.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe included metal remote handles volume and mute. That really is all it does, and all you need from the chair.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding a system around the Sphinx v3 Magnum? Start here:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The phono stage is already here, for either cartridge type — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 200 watts into 4 ohms opens up the options — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubwoofer:\u003c\/strong\u003e The tube-driven active outputs are made for this — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/subwoofers\" style=\"color:#8a5a2b;\"\u003eSubwoofers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A discrete MOSFET headphone stage deserves good ones — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the Magnum add over the standard Sphinx v3?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue specifies a new main circuit board and rear circuit board, power supply upgrades, upgraded coupling capacitors, upgrades to the phono stage, upgraded capacitors and resistors in key spots, upgraded binding posts, JJ gold pin 12AU7s, and the metal remote.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill the phono stage work with my cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eVery likely. It offers 44dB of gain for moving magnet and high-output moving coil, or 60dB for moving coils of 0.4mV and up, plus adjustable resistive loading.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow do I change the phono gain or loading?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWith slide switches on the main circuit board. Power the amplifier down for 30 minutes, remove the ten cover screws, and set them. It ships at 44dB with 47k loading, so many owners never need to open it at all.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs the power amplifier tubes or solid state?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSolid state, and specifically Class D built on Hypex modules. The Sphinx is a hybrid: 12AU7 tubes in the preamp stage feeding a Class D output stage rated at 100 watts into 8 ohms and 200 into 4. That is how a 100-watt amplifier stays down at 25 pounds.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I add a subwoofer?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. Tube-driven active outputs are provided for a subwoofer or for bi-amping, alongside fixed outputs for other outboard gear. Reviewers pairing the Sphinx with lean standmounts have found a sub fills in the bottom end nicely.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the warranty cover?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers parts and labor for three years from the date of retail purchase, and the vacuum tubes for six months. The same terms apply across the Rogue amplifier line.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eOur own walkthrough of the Sphinx v3, the amplifier the Magnum is built on:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/w1pZ264WoS4\" title=\"Rogue Audio Sphinx v3 Integrated Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eSteve Guttenberg reviews the standard Sphinx v3 in his own listening room:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/b7B8wn9-x1w\" title=\"REVIEW: Rogue Sphinx v3, let the good times roll\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about hybrid amplifiers, phono stages, or matching headphones to an amp? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45981215326381,"sku":"NEW-RASPHV3MAG-BLKR","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RASPHV3MAG_BLK_01_2024__12409.1725040719.1280.1280_c7489222-7f8f-4e45-b6dd-48543001c3db.jpg?v=1778151569"},{"product_id":"rogue-audio-rp-5-v2-preamplifier-silver","title":"Rogue Audio RP-5 v2 Preamplifier - Silver","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eEvery Cartridge You Might Ever Own\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio hand-builds the RP-5 v2. It has a specialty: vinyl. The phono stage comes straight from the Triton II, Rogue's own standalone phono preamp. Your turntable gets a front end built for the job, not a jack tacked on at the end.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFour gain settings do the real work. Use 43dB for a high-output moving magnet of 4mV and up. Use 48dB for a high-output moving coil, 55dB for a medium-output one, and 65dB for a low-output coil below 0.6mV. Whatever you mount next, there is a setting for it.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eLoading is yours to set as well. Eight values run from 30 ohms to 47k, and you can tune capacitance too. So you match the cartridge to your arm and your room. Most preamps offer one fixed setting. Rogue ships this one at 48dB and 47k, ready for most high-output cartridges.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat the v2 Revision Changed\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue took what the RP-7, RP-9 and RH-5 taught them and passed it down. The volume control now moves in 0.5dB steps over a lower noise floor. Small changes land where you want them at low levels, instead of jumping past the sweet spot.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe headphone circuit inherited RH-5 technology. The phono stage is quieter than before, with more gain. Four 12AU7\/ECC802 tubes run in Rogue's mu-follower circuit, and the OLED display can be switched off for dark-room listening.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOn the bench, frequency response runs 5Hz to 100kHz within 1dB. THD stays below 0.1%, line gain is 11dB, and RIAA error holds to 0.1dB. Five input pairs, two variable output pairs and a fixed pair serve a full system on gold-plated RCA jacks. Thirty pounds of machined aluminum, with a 3-year limited warranty (6 months on tubes).\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eJim Clements of Home Theater HiFi reviewed the RP-5 v2 on January 24, 2024, noting its \"several significant upgrades, many of which are trickled down from some of their top-of-the-line components.\" He asks for patience through break-in: \"Your patience will be rewarded with an engaging and fluid musical presentation.\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHe put the headphone stage to work on HiFiMan HE1000 v2 planars. It \"drove my HiFiMan HE1000 v2's without any signs of strain or distortion,\" he wrote, and called the preamp one \"built to last as the heart of a great hi-fi system.\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOne quirk is worth knowing before it surprises you. There is no mute button on the front panel, and as Clements reports, \"the only way to unmute the unit is to depress the mute button on the remote a second time.\" Keep the remote somewhere you can find it.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVinyl is your main event\u003c\/strong\u003e — the four gain settings span a 4mV moving magnet down to a 0.6mV moving coil, so your next cartridge never forces a new preamp with it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou like to tune things\u003c\/strong\u003e — eight loading values from 30 ohms to 47k, plus capacitance, let you dial a cartridge in properly rather than settle for the one setting most preamps give you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones too\u003c\/strong\u003e — the RH-5-derived tube stage drove HiFiMan's demanding HE1000 v2 planars cleanly for Home Theater HiFi, so you can skip buying a separate headphone amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system doubles for movies\u003c\/strong\u003e — the unity-gain bypass hands your front speakers to a surround processor at a fixed level, so one pair of speakers serves both systems and you stop juggling two volume knobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour amplifier takes XLR\u003c\/strong\u003e — the RP-5 v2 is built around gold-plated RCA throughout. If balanced runs are part of your plan, Rogue's \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-7v2-preamplifier\" style=\"color: #8a5a2b;\"\u003eRP-7v2\u003c\/a\u003e adds two XLR input pairs and two XLR output pairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRun the variable RCA outputs to your power amp. Keep the second pair free for a subwoofer. Your turntable joins the phono input, with gain and loading set to suit your cartridge. Line sources fill the rest, and a surround processor joins the bypass loop.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHeadphones plug into the quarter-inch jack on the front panel. Set the cartridge switches once. After that, the tubes handle everything, and you go back to playing records.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding around the RP-5 v2? Here are some great companions:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The reason this Rogue exists — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e That RH-5-derived circuit deserves a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality RCA cables carry the signal to your power amp — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give this 30-pound American a proper home — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color: #8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFour 12AU7\/ECC802 tubes in a mu-follower circuit. It is a common, affordable type, easy to replace and a favorite with listeners who enjoy tube rolling.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWill it work with my cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eAlmost certainly. Gain settings of 43, 48, 55 and 65dB cover high-output moving magnets through low-output moving coils. Loading adjusts from 30 ohms to 47k.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow good is the phono stage?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eIt is derived from Rogue's Triton II standalone phono preamplifier, with RIAA accuracy held within 0.1dB.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat did the v2 revision change?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA 0.5dB-step volume control with a lower noise floor, a quieter and higher-gain phono stage, and a headphone circuit built on RH-5 technology.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have a headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a tube-based headphone amplifier on a standard quarter-inch front-panel jack.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA 3-year limited warranty, with 6 months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eOld Guy Hifi reviews the RP-5, the platform the v2 refines:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/IyOXL2uqEIA\" title=\"Old Guy Hifi reviews the Rogue Audio RP-5\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about tube preamplifiers, phono stages, or building a vinyl system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45981451944109,"sku":"NEW-RARP52-SIL","price":4295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARP52_SIL_01_2023__24103.1726017415.1280.1280_807a592d-1794-4e47-9a19-c528e3aa8941.jpg?v=1778136796"},{"product_id":"rogue-audio-atlas-dark-power-amplifier-black","title":"Rogue Audio Atlas Dark Power Amplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eA Hundred Watts of Tube Power, and a Switch\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Rogue Audio Atlas Dark is a stereo tube power amplifier making 100 watts per channel. It takes the line-level signal from your preamp and turns it into something your speakers can use, which is the only job it has and the reason it does it well.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA switch on the chassis picks between two ways of running the output tubes. Ultralinear gives you the full power, the firmer bass and the harder hitting dynamics. Triode trades some of that for a smoother, more relaxed reading that suits voices and small acoustic groups.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eNot a Soft-Sounding Tube Amp\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA large linear power supply sits behind those 100 watts, holding the energy needed for deep bass, sharp attacks and sudden swings in level. This is a tube amplifier you can play rock and orchestral music through at a real volume without it running out of composure.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eWhat the Dark Version Changes\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Dark takes the standard Atlas and improves the parts that decide how quiet and how clear it is. Power-supply capacitance goes up by 25%, which stores more energy for dynamics and bass control, and Hexfred fast-acting diodes cut the switching noise the supply makes.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Parts in the Signal Path\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePsvane Art Series tubes handle the input and driver stages, a 12AX7 and a 12AU7. Coupling capacitors are upgraded to hold on to fine detail as the signal passes through, and premium capacitors and PRP resistors sit at the points in the circuit where they matter most.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCardas rhodium binding posts take the speaker cable, gold-plated RCA jacks take the input, and the power cord detaches so you can change it later. The faceplate is the all-black one that gives this version its name.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eShort signal paths and a heavy two-ounce copper circuit board keep the noise floor low. Slow-start sequencing brings the amplifier up gently at switch-on, which is easier on the tubes. Separate 4-ohm and 8-ohm taps let you match it properly to your speakers.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio designs and hand-builds the Atlas Dark in Pennsylvania, then tests it, burns it in and listens to it before it ships. The warranty runs three years on parts and six months on the vacuum tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eWho Is This Power Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube sound without the usual power ceiling\u003c\/strong\u003e — 100 watts a channel means a normal pair of floorstanders plays loudly and cleanly instead of running out of headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen to more than one kind of music\u003c\/strong\u003e — the Ultralinear and Triode switch changes the amplifier's character in a second, so one box suits both a rock record and a string quartet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are a known quantity\u003c\/strong\u003e — separate 4-ohm and 8-ohm taps let you match the output transformer to the load rather than hoping one setting fits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want it repaired rather than replaced\u003c\/strong\u003e — hand-built in Pennsylvania and covered for three years, with the tubes themselves warranted for six months.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the controls in their own chassis\u003c\/strong\u003e — volume and inputs come from \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-5-v2-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-5 v2\u003c\/a\u003e or from a streamer\/DAC preamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRun a pair of RCA interconnects from your preamplifier to the gold-plated inputs on the back. Speaker cable goes to the Cardas rhodium binding posts, using the 4-ohm or 8-ohm tap that matches your speakers.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe power cord detaches, so you can change it if you want to. Switch between Ultralinear and Triode on the chassis, and give the slow-start circuit a moment to bring everything up at power-on.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding your system? Here are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e The Atlas Dark needs one in front of it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 100 watts of tube power drives a serious pair — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Speaker cable for the Cardas posts — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Cable:\u003c\/strong\u003e The cord detaches, so it is easy to upgrade — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/power-cables\" style=\"color:#8a5a2b;\"\u003ePower Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it deliver?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e100 watts per channel in Ultralinear mode, from a stereo tube output stage.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the Triode switch do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt changes how the output tubes are run, giving a smoother, more relaxed sound in place of maximum power and impact.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePsvane Art Series 12AX7 and 12AU7 tubes in the input and driver stages.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat makes the Dark version different?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e25% more power-supply capacitance, Hexfred diodes, Psvane Art Series tubes, upgraded coupling capacitors, Cardas rhodium binding posts, premium capacitors and PRP resistors, and the black faceplate.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow do I match it to my speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUse the 4-ohm or the 8-ohm transformer tap, whichever suits the nominal impedance of your speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree years on parts and workmanship, and six months on the vacuum tubes, from the date of purchase.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA look at the Atlas Dark on the shelf and what makes it the Dark:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/ESbfelRlYB8\" title=\"Rogue Audio's Atlas Dark\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e\n60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003e\nReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003e\nFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003e\nFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, matching a power amp to your speakers, or building a two-channel system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45981455843501,"sku":"NEW-RAATDK-BLK","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAATMADKIII-BLK_01_front_2024__87558.1733755280.1280.1280_92d6d9a3-0028-4fab-9ea8-107617278b69.jpg?v=1778159659"},{"product_id":"rogue-audio-cronus-dark-integrated-amplifier-silver","title":"Rogue Audio Cronus \"Dark\" Integrated Amplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eWhat Rogue Changed to Make the Cronus Dark\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Cronus has been Rogue Audio's flagship integrated for two decades. It has been through three major revisions. In October 2023 Rogue went back into it again. The Cronus Dark is the same pure-tube platform, hand-built in Pennsylvania, still 100 watts per channel. What changed sits behind the front panel.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe name comes from motorsport. Rogue's designer Mark O'Brien puts it this way: \"The term Dark refers to the world of high-performance racing machines. When a car or motorbike is presented to a racing team before modifications, it is delivered in a prime black finish, along with requested tweaked competition parts.\"\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOne Box for Records, Headphones and Speakers\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe phono stage takes moving-magnet and moving-coil cartridges. Two gain settings give you 45dB or 60dB. High and low output cartridges both work. Five load settings let you tune the match. A headphone circuit and a full preamp stage are built in alongside.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA Triode\/Ultralinear switch changes the amplifier's character on the fly. Ultralinear brings the most power and a firmer grip on bass. Triode is softer and more romantic. Rogue covers parts for three years, and the tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhere the Dark Upgrades Actually Land\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe changes are in the parts, not the concept. The power supply carries 25% more capacitance. The signal tubes are upgraded. So are the op-amps in the phono stage and the speaker binding posts. Capacitors and resistors are upgraded in numerous key locations.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue does not publish the full component list for its Dark versions. That is worth knowing before you buy. You are trusting the result rather than reading a bill of materials. What Rogue does state is where the upgrades went.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBorrowed From Rogue's Bigger Amplifiers\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe architecture is a triode preamplifier feeding Rogue's Atlas Magnum power amplifier. A large oversized linear supply stores energy for bass control and headroom. Signal paths are kept short. The circuit is built as a low-noise design throughout.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone stage is the interesting one. It uses MOSFET buffers built for high current. It is essentially a simplified single-ended version of Rogue's standalone RH-5 headphone amplifier. Difficult headphones are not a problem for it.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already wanted a Cronus\u003c\/strong\u003e — the Dark is the same platform, with the power supply, tubes and passives upgraded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records seriously\u003c\/strong\u003e — both cartridge types work, with two gain settings and five load settings to match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou drive demanding headphones\u003c\/strong\u003e — the circuit derives from Rogue's standalone RH-5, not an afterthought on the output bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to hear triode against ultralinear\u003c\/strong\u003e — the switch works on the fly, so you compare on the same track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want the DAC and streaming built in,\u003c\/strong\u003e the Dark is analog only — every input on the back is an RCA jack. Add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\u003c\/a\u003e and it plays anything.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA turntable goes straight to the phono input. Set gain and loading to suit the cartridge. Line-level sources connect on RCA, and your speakers land on the upgraded binding posts. Headphones plug in at the front, into a circuit good enough to sell the amp on its own.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the tube bias at setup, choose triode or ultralinear, and play records. Rogue's own video below walks through the biasing.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding a system around the Cronus Dark? Start here:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The phono stage handles either cartridge type — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e Efficient designs let triode mode stretch out — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e An RH-5-derived circuit deserves real headphones — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cable:\u003c\/strong\u003e Rogue upgraded the binding posts, so terminate properly — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is upgraded compared with the standard Cronus Magnum III?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue specifies 25% more power-supply capacitance and upgraded signal tubes. The phono-stage op-amps, the binding posts, and capacitors and resistors in numerous key locations are also upgraded.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have a phono stage for my turntable?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, for both moving-magnet and moving-coil cartridges. You get 45dB or 60dB of gain, plus five load settings. High and low output cartridges are both covered.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I switch between triode and ultralinear while music is playing?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The Triode\/Ultralinear switch is designed for on-the-fly changes, so you can compare the two modes on the same passage.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill it drive hard-to-drive headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat is what the circuit is for. It uses MOSFET buffers capable of high current sourcing. The design is a simplified single-ended version of Rogue's standalone RH-5 amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the warranty cover?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers parts for three years from the date of retail purchase, and the vacuum tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eAaron Jenkins reviews the Cronus Dark for \u003cem\u003eThe Absolute Sound\u003c\/em\u003e:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/l_gs1oZ-92w\" title='Rogue Audio Cronus \"Dark\" Integrated Amplifier Review | AJ Reports...' style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eRogue Audio's own channel demonstrates biasing, using a standard Cronus — the procedure is the same on the Dark:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/8WuIQ5dAPCg\" title=\"Biasing a Cronus\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, phono stages, or matching headphones to an amp? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45981493133485,"sku":"NEW-RACRODK-SIL","price":4495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RACRODK_SIL_01_2023__90439.1724901438.1280.1280_e3ce1d4a-14db-400b-a38f-9f367d465052.jpg?v=1778147606"},{"product_id":"rogue-audio-ares-ii-tube-phono-preamplifier-black","title":"Rogue Audio Ares II Tube Phono Preamplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eA Genuine Tube Phono Stage, Not a Hybrid\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Rogue Audio Ares II is an MM\/MC phono preamplifier built with four vacuum tubes: two 12AX7s and two 12AU7s. It's a fully tube-based design, not a solid-state circuit with a tube added for flavor.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis is the standard Ares II, distinct from Rogue's pricier Ares II Magnum. The Magnum upgrades internal parts for even lower noise; the standard Ares II keeps the same core circuit at a more accessible price.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCustom Cinemag step-up transformers handle moving coil gain internally, rather than requiring a separate outboard step-up box. Heavy, 2-ounce copper circuit boards are used throughout for a solid electrical foundation.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA fully regulated outboard power supply sits in its own case, built around a toroidal transformer. A timer-delayed start protects the tubes at power-up, so the valves are not asked to work cold.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eThree Gain Settings for MM and MC Cartridges\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGain switches across three levels: 40dB, 55dB, and 64dB. Between them they cover moving magnet through low-output moving coil. Set the one your cartridge asks for and leave it alone.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInternal settings cover most popular loading options, with selectable capacitance at 150pF or 0pF. A built-in subsonic filter helps tame rumble from a warped record or a turntable prone to footfall.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue describes the RIAA equalization as precise. It does not publish an exact tolerance figure, which is normal for a small builder that measures every board by hand rather than to a printed spec.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt measures 17 by 9 by 5.5 inches and ships at 21 pounds. Most of that weight is the outboard power supply and the internal step-up transformers, not the chassis.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Preamp Best For?\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want genuine tube sound.\u003c\/strong\u003e All four tubes are in the actual signal path, not just a marketing accent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of both MM and MC cartridges.\u003c\/strong\u003e Three gain settings and built-in step-up transformers cover a wide range of both.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who wants MC step-up built in.\u003c\/strong\u003e Custom Cinemag transformers handle it internally, without a separate outboard box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who enjoy tube maintenance and tinkering.\u003c\/strong\u003e Tubes are user-replaceable, letting you experiment down the road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou would rather roll tubes than buy a new box\u003c\/strong\u003e — all four are user-replaceable, so a change of 12AX7s or 12AU7s reshapes the sound without touching the \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-cartridges\" style=\"color:#8a5a2b;\"\u003ecartridge\u003c\/a\u003e or the deck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRun your turntable's phono cable into the Ares II's RCA input, then connect its RCA output to a line-level input on your amplifier or preamp.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the internal gain and loading to match your cartridge before you start listening. Give the tubes a few minutes to warm up for their best sound.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding your system? Here are some great companions for the Rogue Audio Ares II:\u003c\/p\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e without a built-in phono stage\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-cartridges\" style=\"color:#8a5a2b;\"\u003ePhono cartridges\u003c\/a\u003e, MM or MC, matched to its switchable gain\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect cables\u003c\/a\u003e to connect its output to your amp\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e whose tonearm feeds it, moving magnet or moving coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AX7 tubes and two 12AU7 tubes. They're user-replaceable, so you can swap in new tubes as they age or to experiment with the sound.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow is this different from the Ares II Magnum?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Magnum uses upgraded internal parts for even lower noise, at a higher price. The standard Ares II shares the same core circuit and features.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I need a separate step-up transformer for a moving coil cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCustom Cinemag step-up transformers are built in, handling MC gain without any extra outboard box.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow long should I let it warm up?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe timer-delayed start protects the tubes at switch-on, then the circuit settles as it comes up to temperature. Give it a while before you form an opinion, the way you would with any tube gear.\u003c\/p\u003e\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers the Ares II with a three-year limited warranty, with tubes covered separately for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube versus solid-state phono stages, matching a preamp to your cartridge, or getting the most from your vinyl collection? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45981498376365,"sku":"NEW-RAARESII-BLK","price":2395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/Rogue-Ares-II-Tube-Phono-Preamp-102007145.webp?v=1787330051"},{"product_id":"rogue-audio-pharaoh-ii-integrated-amplifier-silver","title":"Rogue Audio Pharaoh II Integrated Amplifier - Silver","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eTube Warmth Match with a Powerful Amplifier\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe Pharaoh II pairs a matched pair of 12AU7 tubes in its preamplifier stage with a Class D output section. The aim is tube warmth alongside genuinely serious power. Those two are not usually the same amplifier.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe result is 250 watts per channel into 8 ohms. Into 4 ohms it reaches 400 watts. Damping factor sits above 1000. That makes for exceptionally tight, controlled bass. The Class D output stage also runs cool at that level, unlike a comparably powerful all-tube design.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eInputs for Every Source, Vinyl Included\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThree pairs of RCA line inputs cover your preamp and source connections. A balanced XLR input joins them. The built-in phono stage switches between 40dB and 60dB gain. That covers both moving-magnet and moving-coil cartridges. Phono loading adjusts for the ones that need it.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA tube-driven quarter-inch headphone jack sits on the front. It routes headphone listening through that same 12AU7 tube stage. There is also a home theater bypass input. The Pharaoh II can slot into a surround system without disrupting two-channel duty.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eA Slow Start, and a Power Supply to Match\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA slow-start automated turn-on brings the amplifier up gently. That protects the tubes and your connected speakers alike. Behind all of it sits a massive linear power supply. That is what backs the whole design.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eBuilt and Hand-Assembled in the USA\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eAt just under 40 pounds, the Pharaoh II carries real substance in hand as well as on paper. It is finished in black or silver brushed aluminum. Every unit is designed and hand-built in Rogue Audio's Pennsylvania facility.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA simple remote control handles volume and mute from the listening chair. Rogue backs the Pharaoh II with a 3-year parts and labor warranty. The tubes carry 6 months of coverage.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHerb Reichert reviewed the Pharaoh II for \u003cem\u003eStereophile\u003c\/em\u003e in December 2022. He found the phono input \"pure of tone, clear as water, and light on its feet.\" He went further: \"I can't imagine Pharaoh II users wishing for a better phono stage.\"\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHe called it \"the best phono stage I've ever found in an integrated amp\", and credited it with \"quiet, clear, clean, effortless class-D power\" driving the hard-to-drive GoldenEar BRX and Magnepan .7 panels. \u003cem\u003eStereophile\u003c\/em\u003e named it a Recommended Component for 2025.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRic Mancuso gave it a Best of 2022 Award at \u003cem\u003eenjoythemusic.com\u003c\/em\u003e, calling it a \"new King\" and a genuine \"end game component\". On vocal tracks he heard singers separate, letting the listener witness \"the shape and presence of a person in recordings\".\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube character with real power on tap\u003c\/strong\u003e — a 12AU7 tube preamp stage feeds a 250-watt-per-channel Class D output section.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play vinyl on either cartridge type\u003c\/strong\u003e — the built-in phono stage switches between MM and MC gain settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube sound on headphones, too\u003c\/strong\u003e — a tube-driven quarter-inch headphone jack carries that character through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou're integrating with a home theater system\u003c\/strong\u003e — a dedicated bypass input keeps two-channel and surround duty separate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you need digital inputs or Bluetooth,\u003c\/strong\u003e the Pharaoh II is purely analog — one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\u003c\/a\u003e on a line input handles digital and wireless sources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eConnect your speakers to the binding posts and your turntable to the built-in phono input, switching between MM and MC gain as your cartridge requires. Three RCA inputs and one balanced XLR input cover the rest of your analog sources, and the home theater bypass input keeps a processor's front channels separate from everyday listening. Headphones plug into the tube-driven front-panel jack.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFrom there, the included remote puts the rest in your hands.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding around the Pharaoh II? Here are some great companions:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e Put the built-in MM\/MC phono stage to work — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 250 watts per channel and a damping factor above 1000 drive a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color: #8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e The tube-driven headphone jack deserves a good pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Quality XLR interconnects carry the balanced signal — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow much power does it deliver?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e250 watts per channel into 8 ohms, or 400 watts per channel into 4 ohms.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have a phono stage?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a built-in phono stage with switchable 40dB and 60dB gain for moving-magnet and moving-coil cartridges.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have a headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a tube-driven quarter-inch headphone jack.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA matched pair of 12AU7 preamplifier tubes.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it integrate with a home theater system?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a home theater bypass input lets a processor's front channels pass through directly.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio covers the Pharaoh II with a 3-year parts and labor warranty, and 6 months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eAudio Advisor explains why the Pharaoh II is the ultimate hybrid amplifier:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/2qfT0j9XYxs\" title=\"Why the Rogue Audio Pharaoh 2 is the Ultimate Hybrid Amplifier\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eMcClelland Inc. takes a closer look at the Pharaoh II integrated amplifier:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/LNV6XFYVEkg\" title=\"Rogue Audio Pharaoh II Integrated Amplifier McClelland Inc 4K\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about hybrid tube amplifiers, phono stages, or building a reference two-channel system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45981572464813,"sku":"NEW-RAPHARII-SIL","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAPHARII_SIL_01-Large__14391.1726504706.1280.1280_8e7eecde-efb6-45f1-84fe-d22c7b23e02b.jpg?v=1778126374"},{"product_id":"rogue-audio-cronus-dark-integrated-amplifier-black","title":"Rogue Audio Cronus \"Dark\" Integrated Amplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eWhat Rogue Changed to Make the Cronus Dark\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Cronus has been Rogue Audio's flagship integrated for two decades. It has been through three major revisions. In October 2023 Rogue went back into it again. The Cronus Dark is the same pure-tube platform, hand-built in Pennsylvania, still 100 watts per channel. What changed sits behind the front panel.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe name comes from motorsport. Rogue's designer Mark O'Brien puts it this way: \"The term Dark refers to the world of high-performance racing machines. When a car or motorbike is presented to a racing team before modifications, it is delivered in a prime black finish, along with requested tweaked competition parts.\"\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOne Box for Records, Headphones and Speakers\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe phono stage takes moving-magnet and moving-coil cartridges. Two gain settings give you 45dB or 60dB. High and low output cartridges both work. Five load settings let you tune the match. A headphone circuit and a full preamp stage are built in alongside.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA Triode\/Ultralinear switch changes the amplifier's character on the fly. Ultralinear brings the most power and a firmer grip on bass. Triode is softer and more romantic. Rogue covers parts for three years, and the tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhere the Dark Upgrades Actually Land\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe changes are in the parts, not the concept. The power supply carries 25% more capacitance. The signal tubes are upgraded. So are the op-amps in the phono stage and the speaker binding posts. Capacitors and resistors are upgraded in numerous key locations.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue does not publish the full component list for its Dark versions. That is worth knowing before you buy. You are trusting the result rather than reading a bill of materials. What Rogue does state is where the upgrades went.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBorrowed From Rogue's Bigger Amplifiers\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe architecture is a triode preamplifier feeding Rogue's Atlas Magnum power amplifier. A large oversized linear supply stores energy for bass control and headroom. Signal paths are kept short. The circuit is built as a low-noise design throughout.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone stage is the interesting one. It uses MOSFET buffers built for high current. It is essentially a simplified single-ended version of Rogue's standalone RH-5 headphone amplifier. Difficult headphones are not a problem for it.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already wanted a Cronus\u003c\/strong\u003e — the Dark is the same platform, with the power supply, tubes and passives upgraded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records seriously\u003c\/strong\u003e — both cartridge types work, with two gain settings and five load settings to match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou drive demanding headphones\u003c\/strong\u003e — the circuit derives from Rogue's standalone RH-5, not an afterthought on the output bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to hear triode against ultralinear\u003c\/strong\u003e — the switch works on the fly, so you compare on the same track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want the DAC and streaming built in,\u003c\/strong\u003e the Dark is analog only — every input on the back is an RCA jack. Add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\u003c\/a\u003e and it plays anything.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA turntable goes straight to the phono input. Set gain and loading to suit the cartridge. Line-level sources connect on RCA, and your speakers land on the upgraded binding posts. Headphones plug in at the front, into a circuit good enough to sell the amp on its own.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the tube bias at setup, choose triode or ultralinear, and play records. Rogue's own video below walks through the biasing.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding a system around the Cronus Dark? Start here:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The phono stage handles either cartridge type — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e Efficient designs let triode mode stretch out — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e An RH-5-derived circuit deserves real headphones — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cable:\u003c\/strong\u003e Rogue upgraded the binding posts, so terminate properly — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is upgraded compared with the standard Cronus Magnum III?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue specifies 25% more power-supply capacitance and upgraded signal tubes. The phono-stage op-amps, the binding posts, and capacitors and resistors in numerous key locations are also upgraded.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have a phono stage for my turntable?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, for both moving-magnet and moving-coil cartridges. You get 45dB or 60dB of gain, plus five load settings. High and low output cartridges are both covered.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I switch between triode and ultralinear while music is playing?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The Triode\/Ultralinear switch is designed for on-the-fly changes, so you can compare the two modes on the same passage.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill it drive hard-to-drive headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat is what the circuit is for. It uses MOSFET buffers capable of high current sourcing. The design is a simplified single-ended version of Rogue's standalone RH-5 amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the warranty cover?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers parts for three years from the date of retail purchase, and the vacuum tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eAaron Jenkins reviews the Cronus Dark for \u003cem\u003eThe Absolute Sound\u003c\/em\u003e:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/l_gs1oZ-92w\" title='Rogue Audio Cronus \"Dark\" Integrated Amplifier Review | AJ Reports...' style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eRogue Audio's own channel demonstrates biasing, using a standard Cronus — the procedure is the same on the Dark:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/8WuIQ5dAPCg\" title=\"Biasing a Cronus\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, phono stages, or matching headphones to an amp? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45981634560173,"sku":"NEW-RACRODK-BLK","price":4495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RACRODK_BLK_01_2023__83059.1724902433.1280.1280_c5a5eb24-8fe2-4f6f-9653-01675479c7e1.jpg?v=1778147615"},{"product_id":"rogue-audio-atlas-or-cronus-tube-cover-black","title":"Rogue Audio Atlas or Cronus Tube Cover - Black","description":"\u003ch2\u003eProtect the Tubes on a Rogue Atlas or Cronus\u003c\/h2\u003e\n\u003cp\u003eThis black ventilated metal cover surrounds the exposed vacuum tubes and top of a compatible Rogue Audio amplifier. It helps protect hot, fragile tubes from accidental contact, falling objects, spills, pets, curious hands, dust, and other airborne debris.\u003c\/p\u003e\n\u003ch3\u003eCompatible Rogue Audio Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAtlas power amplifier\u003c\/li\u003e\n\u003cli\u003eAtlas Magnum\u003c\/li\u003e\n\u003cli\u003eAtlas Magnum II\u003c\/li\u003e\n\u003cli\u003eAtlas Magnum III\u003c\/li\u003e\n\u003cli\u003eAtlas Dark\u003c\/li\u003e\n\u003cli\u003eCronus integrated amplifier\u003c\/li\u003e\n\u003cli\u003eCronus Magnum\u003c\/li\u003e\n\u003cli\u003eCronus Magnum II\u003c\/li\u003e\n\u003cli\u003eCronus Magnum III\u003c\/li\u003e\n\u003cli\u003eCronus Dark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled on an Atlas amplifier: 18 in. W × 17 in. D × 6.75 in. H overall\u003c\/li\u003e\n\u003cli\u003eInstalled on a Cronus amplifier: 18 in. W × 17.5 in. D × 6.75 in. H overall\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRogue Audio does not publish separate standalone dimensions for the cover. The installed measurements above are the manufacturer-published overall dimensions for the corresponding amplifiers with the optional full tube cage\/cover.\u003c\/p\u003e\n\u003ch3\u003eProtection Without Complicating Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe ventilated construction allows the amplifier to operate normally while reducing direct access to the tubes. The cover is easy to remove for tube replacement, bias adjustment, or routine maintenance. Always switch off the amplifier and allow the tubes and cover to cool before handling.\u003c\/p\u003e","brand":"Rogue Audio","offers":[{"title":"New","offer_id":45981730668717,"sku":"NEW-RAACCOVER-BLK","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAACCOVER_BLK_02__03388.1717174270.1280.1280.jpg?v=1778136557"},{"product_id":"rogue-audio-rh-5-headphone-amplifier-black","title":"Rogue Audio RH-5 Headphone Amplifier - Black","description":"\u003ch3\u003eRecommended Component – \u003cem\u003eStereophile\u003c\/em\u003e\n\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003e\"Full Bass, Warm Midrange, and Expansive Images\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Rogue Audio RH-5 hybrid vacuum tube\/solid state headphone amplifier brings the company's groundbreaking RP-X technology platform to the personal audio world. The new RH-5 will deftly drive the most demanding headphones with a clarity, richness and tube smoothness that must be heard to be believed. And it includes stereo preamp functionality, too!\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eBeyond its remarkable performance and design, the feature rich RH-5 provides a wide variety of connectivity and user selectable listening options. Ultra quiet, powerful and sublimely musical, the RH-5 offers a superb option for high end headphone users.\u003c\/p\u003e\n\u003ch4\u003eAward-Winning \"Full-Bodied Sound\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Because of its full-bodied sound, selectable gain, and extraordinary ability to drive low-sensitivity headphones, the Rogue Audio RH-5 is an important new high-value product,\" notes Herb Reichert in \u003cem\u003eStereophile\u003c\/em\u003e, which honored the RH-5 as a Class A Recommended Component. \"The Rogue RH-5 was able to resolve subtle differences among components under review. It \u003cem\u003ewill\u003c\/em\u003e make an effective anchor at the center of my reviewing practice – just as I'd hoped it would.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"This is a great option to satisfy those who want to hear their music on a massive stage, especially classical fans,\" reports Dave Hanson, \u003cem\u003eenjoythemusic.com\u003c\/em\u003e. \"Every time I popped on a big orchestral piece, I was quickly reminded of just how epic the RH-5's presentation can be. For those who love listening to classical music on the HD800, I would say this is an amplifier you should most definitely check out.\"\u003c\/p\u003e\n\u003ch4\u003e\"Glorious Sound\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Rogue Audio’s RH-5 is a great choice for the headphone aficionado who also cares about freestanding speaker listening. It has enough inputs and outputs… to serve as the centerpiece of most systems,\" observes S. Andrea Sundaram, \u003cem\u003esoundstagesolo.com\u003c\/em\u003e, November 1, 2019. \"Its selectable gain, high current capability, and balanced output should be able to drive most any headphone model. And while no sonic profile will please everyone, the RH-5’s full bass, warm midrange, and expansive images are sure to find many fans. If you hear it, you may well be one of them.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Glorious sound with my headphones especially HD800, great flexibility with inputs\/outputs, nice styling. Other features are just about perfect; I like the 185 steps volume control, readouts, dim-able panel, remote, the build quality, and 3 year warranty,\" notes FLTWS, \u003cem\u003ehead-fi.org\u003c\/em\u003e, November 20, 2017.\u003c\/p\u003e\n\u003ch4\u003eTwo Tube Mu-Follower Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe RH-5 uses Rogue Audio's highly acclaimed two tube mu-follower design. The tube complement consists of 2 x 12AU7\/ECC82 tubes. High current MOSFET buffered outputs give you plenty of power for the headphones your choice. Output power is an impressive 3.5 watts (32Ω). Slow start turn on sequencing adds to the premium listening experience.\u003c\/p\u003e\n\u003ch4\u003eGenerous Connectivity\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe RH-5 gives you generous connectivity. This includes three pairs of RCA inputs and one pair of balanced XLR inputs. Headphone outputs are provided via 3 pin and 4 pin fully balanced outputs as well as two 1\/4\" TSR headphone jacks, enabling a shared listening experience.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThree gain settings allow the output to be matched for either high, medium or low sensitivity headphones. An easy to read OLED display elegantly communicates component settings and volume. The display can also be turned off, if desired. The seven-button remote allows you to turn on the RH-5, change volume, select source and mute output as well as dim the display.\u003c\/p\u003e\n\u003ch4\u003eIt's a \"Splendidly Transparent\" Preamp, Too!\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe RH-5 is not just a superb headphone amplifier, it can also be used as the cornerstone of your two channel audio system. Offering both balanced and single ended preamplifier outputs, the RH-5 will also do a wonderful job of driving your preferred amplifier and speakers.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"As a line-level preamplifier, the Rogue RH-5's most noble traits were its ability to convey the weight and force of music, and the splendid transparency of its two 12AU7 tubes,\" reports Herb Reichert in \u003cem\u003eStereophile\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eDesigned and Hand Built in the USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eRH-5 is entirely designed and hand built in the USA. Each unit is individually fully tested, burned-in, and auditioned, assuring you of great sound right out of the box. It comes with a three-year manufacturer's limited warranty from Rogue Audio (six months on the tubes).\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe machined aluminum faceplate is available in either black or silver to complement the rest of your components.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cem\u003eNote: This version of the RH-5 does not include a built-in phono stage.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45981749608621,"sku":"NEW-RARH5HPA-BLK","price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARH5HPA_BLK_01-Large__58645.1729186963.1280.1280_2eebc857-3394-42d9-b602-07a4e301101c.jpg?v=1778126386"},{"product_id":"rogue-audio-sphinx-metal-remote-silver","title":"Rogue Audio Sphinx Metal Remote - Silver","description":"\u003ch2\u003eA Solid Metal Remote for the Rogue Audio Sphinx\u003c\/h2\u003e\n\u003cp\u003eThis silver Rogue Audio handset provides direct infrared control of a compatible Sphinx integrated amplifier. Its machined-metal construction offers a substantial alternative to a lost, damaged, or earlier plastic remote while keeping essential listening adjustments close at hand.\u003c\/p\u003e\n\u003ch3\u003eCompatible Products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRogue Audio Sphinx original version\u003c\/li\u003e\n\u003cli\u003eRogue Audio Sphinx V2\u003c\/li\u003e\n\u003cli\u003eRogue Audio Sphinx V3\u003c\/li\u003e\n\u003cli\u003eRogue Audio Sphinx V3 Magnum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and Controls\u003c\/h3\u003e\n\u003cp\u003eThe Sphinx remote operates volume and mute functions supported by the amplifier. It does not provide source selection or power control. Because Rogue has offered several Sphinx revisions and upgrade paths, owners of modified units should confirm remote compatibility with the serial number before ordering.\u003c\/p\u003e","brand":"Rogue Audio","offers":[{"title":"New","offer_id":45981810884781,"sku":"NEW-RASPMR","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RASPMR_01-Large__54570.1725990491.1280.1280_fe931b23-fba8-49b5-9caf-168eed87fa49.jpg?v=1778133706"},{"product_id":"rogue-audio-stereo-100-power-amplifier-black","title":"Rogue Audio Stereo 100 Power Amplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eNinety Watts You Can Voice Yourself\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Stereo 100 is the amplifier Rogue built to be kept. Ninety watts per channel of pure tube power, four matched KT88 output tubes in push-pull, and a fully regulated high-voltage supply behind them.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA switch on the rear changes its character. Ultralinear gives you slam and grip. Pure triode gives you the smoothness tubes are bought for. Most owners settle on one in the end. But you make that choice after the amp is in your room, not before you buy it.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYou also pick the output tap, 4 ohm or 8. Matching the transformer to your speakers is the difference between a tube amp that drives them and one that merely connects to them.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe supply is the part you never see. It is a massive fully regulated high-voltage design, and it keeps the bass from collapsing when the music turns demanding. That collapse is the usual failure of tube amps this size.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA bias meter is built in, so checking and setting tube bias is a two-minute job you do at home instead of a trip to a dealer. The tube cage is integral, and the transformers are mechanically isolated from the chassis.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBandwidth runs 5Hz to 50kHz within 1dB. Input impedance is 200k ohms and sensitivity 1.0V RMS, with THD under 0.1% typical. Inside are Mundorf EVO Oil coupling caps and custom-wound output transformers on a heavy copper board. It is 18 inches wide, 17 deep, 7 high, and weighs 60 pounds.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHerb Reichert reviewed the Stereo 100 for Stereophile. He reached for a comparison most amplifiers do not earn: its \"tank-like build quality, vividly neutral dynamic sound, and timeless styling make it a worthy successor to McIntosh's most adored classic\", the MC30.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHis verdict was unreserved. \"In my view, the Stereo 100 is everything—sonically, mechanically, aesthetically—that we could hope for in a 21st-century tube amp.\" Everything about it, he added, \"screams ‘End-game tube amp, long-term keeper!'\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to choose your own sound\u003c\/strong\u003e — the rear switch moves between ultralinear and pure triode, so you set the amp's character to suit your speakers and your ears, rather than living with someone else's choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are a specific load\u003c\/strong\u003e — selectable 4 and 8 ohm taps let you match the transformer properly, which is what keeps a tube amp in control instead of merely loud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou do not want a service bill every year\u003c\/strong\u003e — the built-in bias meter makes setting tube bias a two-minute job at home, so the upkeep a tube amp needs never means shipping it anywhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are buying for the long term\u003c\/strong\u003e — a fully regulated supply, isolated transformers and a heavy copper board are the parts that decide whether an amp still works in fifteen years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one box for power and another for control\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-5-v2-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-5 v2\u003c\/a\u003e is the partner, or any streamer\/DAC preamp you prefer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect your preamplifier to the gold-plated RCA inputs. Speakers go to the gold-plated binding posts, on the 4 or 8 ohm taps depending on what your speakers present.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eChoose triode or ultralinear on the rear switch, then let the slow-start sequence bring the tubes up. Check bias on the built-in meter occasionally and the amplifier will look after itself between times.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHere are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e Required, and the natural next decision — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cables:\u003c\/strong\u003e Match the output taps to your speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality RCA cables feed the amplifier — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e A tube amplifier wants air around it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNinety watts per channel minimum, from four matched KT88 output tubes in push-pull.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the difference between triode and ultralinear?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUltralinear gives you more power and more grip. Pure triode gives you the smoothness tube amps are bought for. A switch on the back picks between them.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich output tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour matched KT88 output tubes in push-pull, plus two 12AU7 and two 12AX7 in the small-signal stages. Rogue moved the whole range to KT88 in summer 2022; earlier units shipped with KT120 and were rated at 100 watts per channel. You can still order KT120s as an upgrade.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs setting the bias difficult?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt is straightforward, and you will not need a dealer. A bias meter is built into the amplifier, so checking and adjusting takes a couple of minutes.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have balanced inputs?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs are heavy-duty gold-plated RCA. Input impedance is 200k ohms and sensitivity is 1.0V RMS.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere is it built, and what warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue hand-builds it in Brodheadsville, Pennsylvania, with a 3-year limited warranty and 6 months on tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Stereo 100 reviewed with Rogue's 99 Super Magnum preamplifier:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_ACzGXYpxsA\" title=\"Rogue Audio 99 Super Magnum \/ Stereo 100 Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, triode and ultralinear operation, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45981929537709,"sku":"NEW-RASTE100-BLK","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RASTE100_BLK_01-Large__47251.1730397677.1280.1280_969a98f1-392c-4cb9-98d8-0841494395c7.jpg?v=1778126443"},{"product_id":"rogue-audio-rh-5-headphone-amplifier-silver","title":"Rogue Audio RH-5 Headphone Amplifier - Silver","description":"\u003ch3\u003eRecommended Component – \u003cem\u003eStereophile\u003c\/em\u003e\n\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003e\"Full Bass, Warm Midrange, and Expansive Images\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Rogue Audio RH-5 hybrid vacuum tube\/solid state headphone amplifier brings the company's groundbreaking RP-X technology platform to the personal audio world. The new RH-5 will deftly drive the most demanding headphones with a clarity, richness and tube smoothness that must be heard to be believed. And it includes stereo preamp functionality, too!\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eBeyond its remarkable performance and design, the feature rich RH-5 provides a wide variety of connectivity and user selectable listening options. Ultra quiet, powerful and sublimely musical, the RH-5 offers a superb option for high end headphone users.\u003c\/p\u003e\n\u003ch4\u003eAward-Winning \"Full-Bodied Sound\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Because of its full-bodied sound, selectable gain, and extraordinary ability to drive low-sensitivity headphones, the Rogue Audio RH-5 is an important new high-value product,\" notes Herb Reichert in \u003cem\u003eStereophile\u003c\/em\u003e, which honored the RH-5 as a Class A Recommended Component. \"The Rogue RH-5 was able to resolve subtle differences among components under review. It \u003cem\u003ewill\u003c\/em\u003e make an effective anchor at the center of my reviewing practice – just as I'd hoped it would.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"This is a great option to satisfy those who want to hear their music on a massive stage, especially classical fans,\" reports Dave Hanson, \u003cem\u003eenjoythemusic.com\u003c\/em\u003e. \"Every time I popped on a big orchestral piece, I was quickly reminded of just how epic the RH-5's presentation can be. For those who love listening to classical music on the HD800, I would say this is an amplifier you should most definitely check out.\"\u003c\/p\u003e\n\u003ch4\u003e\"Glorious Sound\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Rogue Audio’s RH-5 is a great choice for the headphone aficionado who also cares about freestanding speaker listening. It has enough inputs and outputs… to serve as the centerpiece of most systems,\" observes S. Andrea Sundaram, \u003cem\u003esoundstagesolo.com\u003c\/em\u003e, November 1, 2019. \"Its selectable gain, high current capability, and balanced output should be able to drive most any headphone model. And while no sonic profile will please everyone, the RH-5’s full bass, warm midrange, and expansive images are sure to find many fans. If you hear it, you may well be one of them.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Glorious sound with my headphones especially HD800, great flexibility with inputs\/outputs, nice styling. Other features are just about perfect; I like the 185 steps volume control, readouts, dim-able panel, remote, the build quality, and 3 year warranty,\" notes FLTWS, \u003cem\u003ehead-fi.org\u003c\/em\u003e, November 20, 2017.\u003c\/p\u003e\n\u003ch4\u003eTwo Tube Mu-Follower Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe RH-5 uses Rogue Audio's highly acclaimed two tube mu-follower design. The tube complement consists of 2 x 12AU7\/ECC82 tubes. High current MOSFET buffered outputs give you plenty of power for the headphones your choice. Output power is an impressive 3.5 watts (32Ω). Slow start turn on sequencing adds to the premium listening experience.\u003c\/p\u003e\n\u003ch4\u003eGenerous Connectivity\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe RH-5 gives you generous connectivity. This includes three pairs of RCA inputs and one pair of balanced XLR inputs. Headphone outputs are provided via 3 pin and 4 pin fully balanced outputs as well as two 1\/4\" TSR headphone jacks, enabling a shared listening experience.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThree gain settings allow the output to be matched for either high, medium or low sensitivity headphones. An easy to read OLED display elegantly communicates component settings and volume. The display can also be turned off, if desired. The seven-button remote allows you to turn on the RH-5, change volume, select source and mute output as well as dim the display.\u003c\/p\u003e\n\u003ch4\u003eIt's a \"Splendidly Transparent\" Preamp, Too!\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe RH-5 is not just a superb headphone amplifier, it can also be used as the cornerstone of your two channel audio system. Offering both balanced and single ended preamplifier outputs, the RH-5 will also do a wonderful job of driving your preferred amplifier and speakers.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"As a line-level preamplifier, the Rogue RH-5's most noble traits were its ability to convey the weight and force of music, and the splendid transparency of its two 12AU7 tubes,\" reports Herb Reichert in \u003cem\u003eStereophile\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eDesigned and Hand Built in the USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eRH-5 is entirely designed and hand built in the USA. Each unit is individually fully tested, burned-in, and auditioned, assuring you of great sound right out of the box. It comes with a three-year manufacturer's limited warranty from Rogue Audio (six months on the tubes).\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe machined aluminum faceplate is available in either black or silver to complement the rest of your components.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cem\u003eNote: This version of the RH-5 does not include a built-in phono stage.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45981930619053,"sku":"NEW-RARH5HPA-SIL","price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARH5HPA_SIL_01-Large__82777.1729186868.1280.1280_b0b76d33-0cb0-46fb-8ed6-a58b2562ebe9.jpg?v=1778122034"},{"product_id":"rogue-audio-dragon-stereo-power-amplifier-black","title":"Rogue Audio DragoN Stereo Power Amplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eTubes, Class D, and 325 Watts a Side\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe DragoN monoblocks pair a valve input stage with a Hypex NCore Class D output section. Each amplifier makes 325 watts into 8 ohms and 525 into 4, and this listing is a matched pair, so you have a complete stereo system in two boxes.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue calls the circuit tubeD, and the distinction matters. The tube section is integrated into the amplifier rather than dropped in front of a Class D module as an afterthought, which is what most hybrid designs amount to.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AU7 tubes do the work up front, fed by three separate linear power supplies. A slow start circuit warms the valves gradually, and a standby mode keeps the solid-state stages ready without burning tube life while you are not listening.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis listing is the black finish, supplied as a matched pair of monoblocks. Both amplifiers ship together with matched tubes, so what arrives is a complete stereo system rather than half of one.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe tubeD Circuit\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePlacing a valve stage genuinely inside the signal path, rather than ahead of it, is what gives the DragoN its character. Rogue's aim was tube smoothness with Class D authority, and without the edgy or grainy quality that solid-state designs can carry.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOn the Bench\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs 20Hz to 20kHz within 1dB and distortion sits below 0.1% in typical use. Input sensitivity is 0.75V RMS into a 30k-ohm impedance, which suits almost any preamp you are likely to put in front of it.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBuilt in Pennsylvania\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue designs and builds the DragoN entirely in the USA, and every amplifier is tested, burned in and auditioned before it ships. The faceplate is half-inch machined aluminum and the board uses two-ounce copper.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eJason Davis, in \u003cem\u003eStereophile\u003c\/em\u003e on February 14, 2024, praised \"the DragoNs' excellence at bringing less dynamic music to life at lower volumes, offering me considerable pleasure within the constraints of everyday real life.\" His verdict: \"There's much to love here.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Mono Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want tubes and real power\u003c\/strong\u003e — 325 watts a side is far beyond what most valve amplifiers manage, so you get tube character without giving up the ability to drive a demanding speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone buying a complete pair at once\u003c\/strong\u003e — This listing is two amplifiers, not one, so a single order gives you a full stereo system with nothing left to add later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of speakers that dip to 4 ohms\u003c\/strong\u003e — 525 watts into 4 ohms per side means the amplifier keeps control where the load gets hard, and you hear the speaker rather than an amp running short.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople who leave the system on standby\u003c\/strong\u003e — The standby circuit keeps the solid-state stages warm while sparing the valves, so the amplifiers are ready quickly without shortening tube life every time you use them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to pick the preamp for the sound you are after\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-5-v2-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-5 v2\u003c\/a\u003e is the house match; any streamer\/DAC with volume also serves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach amplifier takes one channel. Run balanced XLR or single-ended RCA from your preamp to each chassis, then a single speaker cable from each amplifier to the speaker next to it. The binding posts are gold plated and take spades or bananas.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 12V trigger is available as an option if you want the pair to power up with the rest of a rack, so the amplifiers wake with the system instead of needing a visit to the back panel.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe DragoNs handle power. These are the pieces most owners pair with them.\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifiers — \u003c\/strong\u003e balanced or single-ended, tube or solid state, all work here. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003eBrowse preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced interconnects — \u003c\/strong\u003e two XLR runs, one to each amplifier. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eBrowse interconnect cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cables — \u003c\/strong\u003e short runs from each amp to its speaker. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eBrowse speaker cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloorstanding speakers — \u003c\/strong\u003e 525 watts into 4 ohms suits large designs. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eBrowse floorstanding speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power do they make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach DragoN monoblock produces 325 watts into 8 ohms and 525 watts into 4 ohms. This listing is a pair, so that is one amplifier and that power figure for each of your two speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs this a pair or a single amplifier?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA pair. Both amplifiers ship together, which gives you a complete stereo system and matched tubes across the two chassis.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use, and how long do they last?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AU7 small-signal tubes per chassis, supplied as matched pairs. Because they are not power tubes, they last a long time. Rogue warrants them for six months and many owners run them for years.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it take balanced connections?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. True balanced XLR and single-ended RCA inputs are both fitted, on heavy gold-plated sockets, so you can site each amplifier near its speaker and run a long cable back.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big and heavy is each one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach chassis measures 12.5 inches wide by 5.5 high by 19 deep and weighs 33 pounds, so a pair comes to 66 pounds in total. They are deep rather than wide.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere are they made?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue designs and builds them in the United States, and every amplifier is fully tested, burned in and auditioned before it leaves the factory. The warranty is three years, with six months on the tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/oXWjW_9Jbl4\" title=\"Magnepan 2.7i \/ Rogue Audio RP-5 v2 Pre, DragoN mono Amp \/ HiFi Rose RS150B - AXPONA 2024\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about mono amplifiers, hybrid tube and Class D amplifiers, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"New","offer_id":45982007230637,"sku":"NEW-RADRAGON-BLK","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RADRAGON_BLK_02-Large__72094.1724184836.1280.1280.jpg?v=1778126331"},{"product_id":"rogue-audio-rp-9v2-preamplifier-silver","title":"Rogue Audio RP-9v2 Preamplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eThe Flagship, Built on a Different Tube\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe RP-9v2 sits at the top of Rogue Audio's preamplifier line, hand-built like the rest of the range. What sets it apart from the rest of the range is the tube. Four 6H30P triodes replace the 12AU7s used further down, in a balanced mu-follower circuit.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 6H30P is a rugged Russian type with a long service life, and reference preamps costing far more use it for the same reason Rogue does. Moving to it meant redesigning the audio circuit and the power supply around it, rather than dropping a new valve into an old socket.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBandwidth is the headline result. Response reaches 170kHz, well past anything you will hear, which keeps phase behavior tidy inside the range you do. THD stays under 0.1%, gain is 14dB through RCA and 20dB balanced, and maximum output runs to 10V RMS or 20V balanced. That drives any power amplifier you are likely to own.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eTwo Tube Watts for Your Headphones\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone jack is not a courtesy fitting. It is a tube-based amplifier making 2 watts, which is enough for demanding planars and high-impedance dynamics alike. Private listening runs through the same circuit design as the speakers, so late nights are not a downgrade.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnections befit a flagship. Two XLR input pairs and three RCA line pairs handle five sources at once. Two XLR output pairs and two variable RCA pairs feed amps and a subwoofer, with a fixed pair for a recorder and a processor loop for movies.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA mono button helps with setup and older records. The OLED display reads clearly across a room and switches off when you want it dark, and the ten-function remote runs the lot. Slow-start sequencing and auto-mute protect the system at every power cycle. Thirty pounds of machined aluminum, with a 3-year limited warranty (6 months on tubes).\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBob Grossman of Enjoy the Music reviewed the RP-9 platform in May 2021, coming to it after three years with the RP-7. His verdict opened the summary: \"Rogue Audio's RP-9 vacuum tube stereo preamplifier is magical!\" He describes it as \"dynamic, transparent, and revealing.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWhat changed for him was scale. \"My sound stage took on a greater sense of depth, width, and height,\" he wrote, and found that \"The attack and decay of notes had a greater and speedier delivery with more articulation.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want Rogue's best\u003c\/strong\u003e — the 6H30P tubes and the circuit built around them are the reason this model exists, so there is nothing further up the line to wonder about later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour amps sit by the speakers\u003c\/strong\u003e — two XLR input pairs and two XLR output pairs keep the signal balanced end to end, so a long run to monoblocks arrives quiet and at full level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on serious headphones\u003c\/strong\u003e — two tube watts drive demanding planars properly, which means you do not need to add a separate headphone amplifier to finish the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system doubles for movies\u003c\/strong\u003e — the unity-gain bypass hands your front speakers to a surround processor at a fixed level, so one pair of speakers serves both systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — the RP-9v2 is a line-level design, so a turntable needs a phono stage ahead of it. Choose one to suit your cartridge from our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color:#8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e and run it into any line input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRun the XLR outputs to your power amp, or use the variable RCA pair if the amp takes only RCA. Keep the second pair for a subwoofer or for biamping. Sources fill the XLR and RCA inputs, and a surround processor joins the bypass loop.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe fixed outputs feed a recorder. Headphones plug into the front panel and get two tube watts of their own. Switch it on, let the slow-start sequence finish, and the 6H30Ps take over.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding around the RP-9v2? Here are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhono Stage:\u003c\/strong\u003e Bring a turntable into the system — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color:#8a5a2b;\"\u003ePhono Preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e Two tube watts deserve a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality XLR cables carry the balanced signal — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give this 30-pound flagship a proper home — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour 6H30P tubes in a balanced mu-follower circuit. The type is rugged, long-lived, and used in many reference-grade preamplifiers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow does it differ from the RP-7v2?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-7v2-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-7v2\u003c\/a\u003e runs 12AU7 tubes and reaches 100kHz. The RP-9v2 moves to 6H30Ps, extends response to 170kHz, and adds a 2-watt headphone amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow balanced is it, really?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFully balanced through the signal path, with two XLR input pairs and two XLR output pairs. Balanced gain is 20dB, with up to 20V RMS available.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have a headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, a tube-based amplifier delivering 2 watts through a standard quarter-inch front-panel jack.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it work with a home theater?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The processor loop offers unity-gain bypass, so a surround processor can share your main speakers at a fixed level.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 3-year limited warranty, with 6 months on the tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eStereophile visits the Rogue Audio room at AXPONA:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/cfhSQV0SMx8\" title=\"Stereophile visits the Rogue Audio room at AXPONA\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube preamplifiers, balanced connections, or building a reference system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982042325165,"sku":"NEW-RARP9V2-SIL","price":7995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/rogue-audio-rp-9-silver-straight-on.jpg?v=1785619769"},{"product_id":"rogue-audio-m-180-monoblock-amplifiers-silver-pair","title":"Rogue Audio M-180 Monoblock Amplifiers - Silver - Pair","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eOne Hundred and Eighty Watts of Tube Power\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe M-180 is a valve monoblock, and this listing is a pair, so you have both channels. Each chassis makes 180 watts, which is a great deal of power from output tubes and enough to drive speakers most valve amplifiers cannot.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue derived the circuit from its Apollo amplifiers. Four KT88 output tubes work in each chassis, alongside a 12AU7 pair and a 12AX7, and an external switch moves the amplifier between ultralinear and pure triode operation.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat switch is the feature owners use most. Ultralinear gives you the full power and the firmer grip; triode trades some of the watts for a more relaxed, harmonically richer presentation. You can change your mind whenever the music does.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis listing is the standard M-180 in black, supplied as a matched pair of monoblocks. The Dark version, which adds a factory upgrade to the power supply and signal path, is listed separately.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBiasing Without the Guesswork\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA bias meter is built into each amplifier, so setting the output tubes is a matter of reading a needle rather than owning a multimeter. On a valve amplifier you will use for years, that turns a chore into a two-minute job.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOutput Taps and Transformers\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSeparate 4-ohm and 8-ohm taps are provided on the back, so you match the amplifier to your speaker rather than hoping. The output transformers are ultra-wide bandwidth types and the transformers are mechanically isolated from the chassis.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOn the Bench\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs 5Hz to 50kHz within 1dB and distortion sits below 0.1% in typical use. Input sensitivity is 1.0V RMS into a 200k-ohm impedance, which is an unusually easy load for any preamp to drive, valve or solid state alike.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eErick Lichte, in \u003cem\u003eStereophile\u003c\/em\u003e on January 27, 2010, wrote that \"The Rogue M-180 deserves to be at the top of every audiophile's list of amps that deliver high performance in almost every aspect of playback—something I'd say even if they cost $10,000\/pair.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also found the amplifiers \"gave me almost all that I expect from and desire in a power amplifier, and at a price I could conceivably afford,\" noting \"higher resolution, better bass, and a more defined stereo image\" over the M-150 they replaced.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Mono Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want tube sound with real power\u003c\/strong\u003e — 180 watts per chassis is well beyond what most valve amplifiers manage, so you can have the tube presentation and still drive a speaker that needs current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who likes to tune the sound\u003c\/strong\u003e — The ultralinear and triode switch lets you change the amplifier's character from the listening seat, so one pair covers two quite different moods without buying anything else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of speakers with an awkward impedance\u003c\/strong\u003e — Separate 4-ohm and 8-ohm taps let you match the transformer to the load properly, which matters far more on a valve amplifier than a solid-state one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople buying a complete pair\u003c\/strong\u003e — This listing is two amplifiers, so a single order gives you a full stereo system with nothing left to add later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve amps need biasing and eventual retubing\u003c\/strong\u003e — The built-in meter makes biasing quick, but it is still a job you will do occasionally, and the KT88s will want replacing in time. Rogue covers the amplifier for three years and the tubes for six months. Our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e pair naturally with these if you still need a source of level control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFeed each amplifier one channel from your preamp on balanced XLR or single-ended RCA, then run speaker cable from the correct impedance tap to the speaker beside it. Use the 4-ohm tap for a 4-ohm speaker and the 8-ohm tap for an 8-ohm one.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the ultralinear or triode switch to taste before you settle in, and let the slow-start circuit bring the valves up gently at switch-on. As with any power amplifier, the volume control lives in your preamp rather than on the amplifier itself.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA valve monoblock pair needs the right company. Here is what most owners add.\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifiers — \u003c\/strong\u003e valve or solid state, the 200k input impedance suits both. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003eBrowse preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced interconnects — \u003c\/strong\u003e two runs, one to each amplifier. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eBrowse interconnect cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cables — \u003c\/strong\u003e short runs from each amp to its speaker. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eBrowse speaker cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloorstanding speakers — \u003c\/strong\u003e 180 tube watts a side suits full-range designs. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eBrowse floorstanding speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does one make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach M-180 produces 180 watts. That is per chassis, and this listing is a pair, so each of your two speakers gets its own 180-watt valve amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour KT88 output tubes per chassis, plus two 12AU7s and one 12AX7. Rogue supplies them as matched sets, so a pair of M-180s carries eight KT88s between the two amplifiers. KT120s are available as an optional upgrade from the standard KT88s.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the triode switch do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt changes the output stage between ultralinear and pure triode operation. Ultralinear gives the full rated power and tighter control; triode gives up some power for a warmer, more harmonically rich sound. The switch is on the outside, so you can try both.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs biasing difficult?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach amplifier has an integral bias meter, so you read the value straight off the front and adjust. It takes a couple of minutes and needs no test equipment of your own.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big and heavy is each one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach chassis measures 14.5 inches wide by 7 high by 19 deep and weighs 55 pounds, so a pair comes to 110 pounds. A welded-wire tube cage covers the valves.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue covers the amplifier for three years and the vacuum tubes for six months, to the original owner from an authorised dealer, in the United States. Every M-180 is designed and built in Pennsylvania and is tested, burned in and auditioned before it ships.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/pdCoMfW6q6U\" title=\"Modwright LS 36.5 + 36.5 pre-amp, Rogue M180 mono blocs, Spendor Classic 100, Garrard 401,EMT TSD15\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about valve monoblocks, triode and ultralinear operation, or matching an amp to your speakers? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982088265901,"sku":"NEW-RAM180-SIL-PR","price":6995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RADRAGONM_SIL_01-Large__29063.jpg?v=1785629268"},{"product_id":"rogue-audio-ares-ii-magnum-tube-phono-preamplifier-black","title":"Rogue Audio Ares II Magnum Tube Phono Preamplifier - Black","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eThe Upgraded Take on Rogue's Tube Phono Stage\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe Rogue Ares II Magnum is a tube phono stage for moving magnet and moving coil cartridges. Four tubes do the work: two 12AX7s and two 12AU7s. It uses the same core circuit as the standard Ares II. What it adds is a set of better parts inside.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eCinemag \"blue label\" step-up transformers replace the stock ones. PRP resistors sit at key points in the signal path. Mundorf Supreme caps handle the coupling between stages. Cardas wire and Cardas RCA jacks carry the signal in and out.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue says the changes add gain for very low output cartridges. They also sharpen inner detail. Heavy two-ounce copper boards run through the unit. The outboard supply is fully regulated and built on a toroidal transformer. A timed delay at start-up protects the tubes.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe faceplate is machined aluminum. Inside, silver-plated wire with Teflon insulation links the stages, and a detachable IEC cord powers it. Rogue hand-builds each one in Brodheadsville, Pennsylvania, where it makes its amplifiers too.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eThree Gain Settings, Finely Matched Components\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eGain has three settings: 40dB, 55dB and 64dB. That is the same range as the standard Ares II. It covers moving magnet cartridges through low-output moving coil. Five loading values are on offer. Capacitance can be set to 0 or 150pF.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThose switches sit under the top cover, not on the front. Five slide switches set the gain. Four DIP switches set the loading, from 75 ohms up to 100k. Rogue is firm on one point: turn the unit off before you move any of them.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA subsonic filter tames rumble from a warped record or a springy floor. A switch on the back drops the preamp into mono, which suits older single-groove pressings. Rogue calls the RIAA curve precise but gives no tolerance figure.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe case measures 17 by 9 by 5.5 inches. Rogue lists a shipping weight of 22 pounds. Most of that sits in the outboard supply and its transformer. Gold-plated RCA jacks take the leads from your tonearm.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamp Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want the lowest noise floor Rogue's tube phono stage offers.\u003c\/strong\u003e Upgraded transformers, resistors, and coupling capacitors are chosen specifically to lower noise and improve accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of very low output moving coil cartridges.\u003c\/strong\u003e Rogue positions the Magnum's upgraded parts as adding useful gain headroom for these cartridges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want genuine tube sound.\u003c\/strong\u003e All four tubes sit in the actual signal path, not as a marketing accent on a solid-state circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollectors who value premium internal parts.\u003c\/strong\u003e Cardas wiring and RCA jacks, Cinemag transformers, and Mundorf capacitors go well beyond typical component choices at this level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou swap cartridges often\u003c\/strong\u003e — gain and loading are set on a switch panel under the top cover, not from the front, and Rogue says to power the unit down first. Settle on one cartridge and it is a one-time job. Rotate through several and you will be lifting the lid each time. Our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-cartridges\" style=\"color: #8a5a2b;\"\u003emoving coil cartridges\u003c\/a\u003e list the output and loading figures you need.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRun your turntable's phono cable into the Ares II Magnum's RCA input. Connect its RCA output to a line-level input on your amplifier or preamp.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSet the internal gain and loading to match your cartridge before you start listening. Give the tubes a few minutes to warm up for their best sound.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding your system? Here are some great companions for the Rogue Audio Ares II Magnum:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e without a built-in phono stage\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-cartridges\" style=\"color: #8a5a2b;\"\u003eMoving coil phono cartridges\u003c\/a\u003e, especially low-output types, matched to its switchable gain\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect cables\u003c\/a\u003e to connect its output to your amp\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/record-cleaning-machines\" style=\"color: #8a5a2b;\"\u003eRecord cleaning machines\u003c\/a\u003e, because a high-gain phono stage makes surface noise easy to hear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow is this different from the standard Ares II?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe core circuit and gain range are the same. The Magnum upgrades key internal parts, including its step-up transformers, resistors, coupling capacitors, wiring, and RCA jacks, aimed at lower noise and better accuracy.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AX7 tubes and two 12AU7 tubes, the same complement as the standard Ares II. They're user-replaceable, so you can swap in new tubes as they age.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDo I need a separate step-up transformer for a moving coil cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eUpgraded Cinemag step-up transformers are built in, handling MC gain without any extra outboard box.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eIs the Magnum worth the extra cost over the standard Ares II?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThat depends on your cartridge and your ears. Owners of very low output moving coil cartridges, or anyone chasing the lowest possible noise floor, are the ones most likely to hear the difference the upgraded parts make.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio covers the Ares II Magnum with a three-year limited warranty, with tubes covered separately for six months.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eAudiolab Stereo \u0026amp; Video unboxes the Magnum and walks around the chassis:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/UMV4J_uRdsI\" title=\"ROGUE AUDIO ARES MAGNUM II TUBE PHONO PREAMPLIFIER #unboxing\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about tube versus solid-state phono stages, matching a preamp to your cartridge, or getting the most from your vinyl collection? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"New","offer_id":45982129356973,"sku":"NEW-RAARESIIM-BLK","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAARESIIM_BLK_01-Large__81823.1726897575.1280.1280_308997c0-d58c-4f1f-b710-22a012a9eb3e.jpg?v=1778120429"},{"product_id":"rogue-audio-m-180-dark-monoblock-amplifier-silver-pair","title":"Rogue Audio M-180 \"Dark\" Monoblock Amplifier - Silver-Pair","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eOne Hundred and Eighty Watts of Tube Power\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe M-180 is a valve monoblock, and this listing is a pair, so you have both channels. Each chassis makes 180 watts, which is a great deal of power from output tubes and enough to drive speakers most valve amplifiers cannot.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue derived the circuit from its Apollo amplifiers. Four KT88 output tubes work in each chassis, alongside a 12AU7 pair and a 12AX7, and an external switch moves the amplifier between ultralinear and pure triode operation.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat switch is the feature owners use most. Ultralinear gives you the full power and the firmer grip; triode trades some of the watts for a more relaxed, harmonically richer presentation. You can change your mind whenever the music does.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis listing is the M-180 Dark in silver, supplied as a matched pair of monoblocks in new, demo or open-box condition. Both amplifiers arrive together as a complete stereo system.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat the \"Dark\" Upgrade Is\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eDark is a factory upgrade level, not a color. Rogue offers it across the range and sells the M-180 to M-180 Dark conversion as a paid upgrade, so a Dark pair leaves the factory already carrying premium parts through the power supply and signal path.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBiasing Without the Guesswork\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA bias meter is built into each amplifier, so setting the output tubes is a matter of reading a needle rather than owning a multimeter. On a valve amplifier you will use for years, that turns a chore into a two-minute job.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOutput Taps and Transformers\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSeparate 4-ohm and 8-ohm taps are provided on the back, so you match the amplifier to your speaker rather than hoping. The output transformers are ultra-wide bandwidth types and the transformers are mechanically isolated from the chassis.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOn the Bench\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs 5Hz to 50kHz within 1dB and distortion sits below 0.1% in typical use. Input sensitivity is 1.0V RMS into a 200k-ohm impedance, which is an unusually easy load for any preamp to drive, valve or solid state alike.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eErick Lichte, in \u003cem\u003eStereophile\u003c\/em\u003e on January 27, 2010, wrote that \"The Rogue M-180 deserves to be at the top of every audiophile's list of amps that deliver high performance in almost every aspect of playback—something I'd say even if they cost $10,000\/pair.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also found the amplifiers \"gave me almost all that I expect from and desire in a power amplifier, and at a price I could conceivably afford,\" noting \"higher resolution, better bass, and a more defined stereo image\" over the M-150 they replaced.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Mono Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want tube sound with real power\u003c\/strong\u003e — 180 watts per chassis is well beyond what most valve amplifiers manage, so you can have the tube presentation and still drive a speaker that needs current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who likes to tune the sound\u003c\/strong\u003e — The ultralinear and triode switch lets you change the amplifier's character from the listening seat, so one pair covers two quite different moods without buying anything else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of speakers with an awkward impedance\u003c\/strong\u003e — Separate 4-ohm and 8-ohm taps let you match the transformer to the load properly, which matters far more on a valve amplifier than a solid-state one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople buying a complete pair\u003c\/strong\u003e — This listing is two amplifiers, so a single order gives you a full stereo system with nothing left to add later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve amps need biasing and eventual retubing\u003c\/strong\u003e — The built-in meter makes biasing quick, but it is still a job you will do occasionally, and the KT88s will want replacing in time. Rogue covers the amplifier for three years and the tubes for six months. Our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e pair naturally with these if you still need a source of level control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFeed each amplifier one channel from your preamp on balanced XLR or single-ended RCA, then run speaker cable from the correct impedance tap to the speaker beside it. Use the 4-ohm tap for a 4-ohm speaker and the 8-ohm tap for an 8-ohm one.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the ultralinear or triode switch to taste before you settle in, and let the slow-start circuit bring the valves up gently at switch-on. As with any power amplifier, the volume control lives in your preamp rather than on the amplifier itself.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA valve monoblock pair needs the right company. Here is what most owners add.\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifiers — \u003c\/strong\u003e valve or solid state, the 200k input impedance suits both. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003eBrowse preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced interconnects — \u003c\/strong\u003e two runs, one to each amplifier. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eBrowse interconnect cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cables — \u003c\/strong\u003e short runs from each amp to its speaker. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eBrowse speaker cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloorstanding speakers — \u003c\/strong\u003e 180 tube watts a side suits full-range designs. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eBrowse floorstanding speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does one make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach M-180 produces 180 watts. That is per chassis, and this listing is a pair, so each of your two speakers gets its own 180-watt valve amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour KT88 output tubes per chassis, plus two 12AU7s and one 12AX7. Rogue supplies them as matched sets, so a pair of M-180s carries eight KT88s between the two amplifiers. KT120s are available as an optional upgrade from the standard KT88s.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the triode switch do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt changes the output stage between ultralinear and pure triode operation. Ultralinear gives the full rated power and tighter control; triode gives up some power for a warmer, more harmonically rich sound. The switch is on the outside, so you can try both.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs biasing difficult?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach amplifier has an integral bias meter, so you read the value straight off the front and adjust. It takes a couple of minutes and needs no test equipment of your own.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big and heavy is each one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach chassis measures 14.5 inches wide by 7 high by 19 deep and weighs 55 pounds, so a pair comes to 110 pounds. A welded-wire tube cage covers the valves.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue covers a new pair for three years, with six months on the vacuum tubes, to the original owner. Demo and open-box pairs carry a limited warranty instead, so call us at 800-942-0220 and we will confirm what applies. Every M-180 is built in Pennsylvania.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/pdCoMfW6q6U\" title=\"Modwright LS 36.5 + 36.5 pre-amp, Rogue M180 mono blocs, Spendor Classic 100, Garrard 401,EMT TSD15\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about valve monoblocks, triode and ultralinear operation, or matching an amp to your speakers? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982150361261,"sku":"NEW-RAM180DARK-SIL-PR","price":9495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAM180DK_PSIL_01-Large__61981.1725337914.1280.1280_41ac95e0-55ca-4c76-8650-bad9665fa623.jpg?v=1778145655"},{"product_id":"rogue-audio-stereo-100-power-amplifier-silver","title":"Rogue Audio Stereo 100 Power Amplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eNinety Watts You Can Voice Yourself\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Stereo 100 is the amplifier Rogue built to be kept. Ninety watts per channel of pure tube power, four matched KT88 output tubes in push-pull, and a fully regulated high-voltage supply behind them.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA switch on the rear changes its character. Ultralinear gives you slam and grip. Pure triode gives you the smoothness tubes are bought for. Most owners settle on one in the end. But you make that choice after the amp is in your room, not before you buy it.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYou also pick the output tap, 4 ohm or 8. Matching the transformer to your speakers is the difference between a tube amp that drives them and one that merely connects to them.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe supply is the part you never see. It is a massive fully regulated high-voltage design, and it keeps the bass from collapsing when the music turns demanding. That collapse is the usual failure of tube amps this size.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA bias meter is built in, so checking and setting tube bias is a two-minute job you do at home instead of a trip to a dealer. The tube cage is integral, and the transformers are mechanically isolated from the chassis.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBandwidth runs 5Hz to 50kHz within 1dB. Input impedance is 200k ohms and sensitivity 1.0V RMS, with THD under 0.1% typical. Inside are Mundorf EVO Oil coupling caps and custom-wound output transformers on a heavy copper board. It is 18 inches wide, 17 deep, 7 high, and weighs 60 pounds.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHerb Reichert reviewed the Stereo 100 for Stereophile. He reached for a comparison most amplifiers do not earn: its \"tank-like build quality, vividly neutral dynamic sound, and timeless styling make it a worthy successor to McIntosh's most adored classic\", the MC30.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHis verdict was unreserved. \"In my view, the Stereo 100 is everything—sonically, mechanically, aesthetically—that we could hope for in a 21st-century tube amp.\" Everything about it, he added, \"screams ‘End-game tube amp, long-term keeper!'\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to choose your own sound\u003c\/strong\u003e — the rear switch moves between ultralinear and pure triode, so you set the amp's character to suit your speakers and your ears, rather than living with someone else's choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are a specific load\u003c\/strong\u003e — selectable 4 and 8 ohm taps let you match the transformer properly, which is what keeps a tube amp in control instead of merely loud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou do not want a service bill every year\u003c\/strong\u003e — the built-in bias meter makes setting tube bias a two-minute job at home, so the upkeep a tube amp needs never means shipping it anywhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are buying for the long term\u003c\/strong\u003e — a fully regulated supply, isolated transformers and a heavy copper board are the parts that decide whether an amp still works in fifteen years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one box for power and another for control\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-5-v2-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-5 v2\u003c\/a\u003e is the partner, or any streamer\/DAC preamp you prefer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect your preamplifier to the gold-plated RCA inputs. Speakers go to the gold-plated binding posts, on the 4 or 8 ohm taps depending on what your speakers present.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eChoose triode or ultralinear on the rear switch, then let the slow-start sequence bring the tubes up. Check bias on the built-in meter occasionally and the amplifier will look after itself between times.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHere are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e Required, and the natural next decision — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cables:\u003c\/strong\u003e Match the output taps to your speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality RCA cables feed the amplifier — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e A tube amplifier wants air around it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNinety watts per channel minimum, from four matched KT88 output tubes in push-pull.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the difference between triode and ultralinear?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUltralinear gives you more power and more grip. Pure triode gives you the smoothness tube amps are bought for. A switch on the back picks between them.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich output tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour matched KT88 output tubes in push-pull, plus two 12AU7 and two 12AX7 in the small-signal stages. Rogue moved the whole range to KT88 in summer 2022; earlier units shipped with KT120 and were rated at 100 watts per channel. You can still order KT120s as an upgrade.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs setting the bias difficult?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt is straightforward, and you will not need a dealer. A bias meter is built into the amplifier, so checking and adjusting takes a couple of minutes.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have balanced inputs?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs are heavy-duty gold-plated RCA. Input impedance is 200k ohms and sensitivity is 1.0V RMS.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere is it built, and what warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue hand-builds it in Brodheadsville, Pennsylvania, with a 3-year limited warranty and 6 months on tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Stereo 100 reviewed with Rogue's 99 Super Magnum preamplifier:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_ACzGXYpxsA\" title=\"Rogue Audio 99 Super Magnum \/ Stereo 100 Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, triode and ultralinear operation, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982173069485,"sku":"NEW-RASTE100-SIL","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RASTE100_SIL_01-Large__41264.1730397647.1280.1280_ad61b09e-9f99-4944-85b2-b35b4162baf1.jpg?v=1778126451"},{"product_id":"rogue-audio-triton-ii-solid-state-phono-preamplifier-silver","title":"Rogue Audio Triton II Solid State Phono Preamplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eA Solid-State Alternative to Rogue's Tube Phono Stages\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Rogue Audio Triton II is an MM\/MC phono preamplifier built around a solid-state circuit with three stages of amplification. It is a hand-built, US-made design aimed at very low noise.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue's Ares II and Ares II Magnum use vacuum tubes instead. The Triton II swaps that for solid-state gain stages. If you prefer that sound, this is the way into the same lineup. It also skips the tube maintenance and periodic replacement that a tube design brings with it.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA large, fully regulated multistage power supply sits behind the circuit, fed by a toroidal transformer. Two copper boards carry the parts. The wiring is silver-plated and sleeved in Teflon.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue builds the Triton II in the USA, from the machined aluminum faceplate down to the wiring. That hands-on approach runs right through the phono and preamp range. Nothing is farmed out to a contract line.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eExtensive Loading for Nearly Any Cartridge\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGain switches across four levels: 43, 55, 60, and 70dB. That range covers moving magnet through very low-output moving coil cartridges. Loading offers eight selectable values: 20, 30, 100, 300, 1,000, 47,000, 75,000, and 100,000 ohms.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCapacitance switches across five settings: 0, 47, 150, 470, and 1,000pF. Between loading and capacitance, that covers far more cartridges than a stage with a handful of fixed positions.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMost phono stages at this price offer four or five loading steps at most. The eight steps here give you room to fine-tune, rather than settling for whichever fixed value happens to sit nearest.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRIAA accuracy is rated within ±0.1dB from 20Hz to 20kHz. A user-selectable rumble filter helps with warped records or a turntable prone to footfall. A front-panel mono switch sums the channels for mono pressings, so an old single-groove record plays as it was cut.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUltra heavy-duty gold-plated RCA inputs and outputs are provided. It measures 17 by 9 by 3.5 inches and ships at 18 pounds, reflecting its outboard-grade power supply and heavy chassis construction.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAll of these settings sit on internal switches rather than a front-panel display. That keeps the signal path simple once your cartridge is dialed in, and there is nothing on the front to knock out of position.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Preamp Best For?\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who prefer solid-state over tube sound.\u003c\/strong\u003e Three stages of solid-state amplification replace the vacuum tubes used in Rogue's Ares II line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of hard-to-match cartridges.\u003c\/strong\u003e Eight loading values and five capacitance settings dial in a far finer match than most fixed-step preamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollectors with mono pressings.\u003c\/strong\u003e A front-panel mono switch sums the channels for accurate mono playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of both MM and MC cartridges.\u003c\/strong\u003e Four gain settings span moving magnet through very low-output moving coil types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system runs on balanced XLR\u003c\/strong\u003e — the Triton II fits gold-plated RCA in and out only, so a balanced front end wants one of the balanced \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color:#8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRun your turntable's phono cable into the Triton II's RCA input, then connect its RCA output to a line-level input on your amplifier or preamp. Set the internal gain, loading, and capacitance switches to match your cartridge before you start listening.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFlip the mono switch when playing mono records, and use the rumble filter if your turntable or records need help with low-frequency noise.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding your system? Here are some great companions for the Rogue Audio Triton II:\u003c\/p\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e without a built-in phono stage\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-cartridges\" style=\"color:#8a5a2b;\"\u003ePhono cartridges\u003c\/a\u003e, MM or MC, matched to its extensive loading options\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect cables\u003c\/a\u003e to connect its output to your amp\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e whose tonearm feeds it, moving magnet or moving coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow is this different from the Ares II?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Ares II uses vacuum tubes in its gain stage. The Triton II is fully solid-state, with more gain settings and a wider range of loading and capacitance options.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I play mono records with this preamp?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. A front-panel mono switch sums the two channels together for accurate mono playback.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes this have balanced XLR connections?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGold-plated single-ended RCA carries both the input and the output here. See the fifth bullet above if your system is balanced end to end.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow do I set the gain and loading?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInternal switches set gain, loading, and capacitance for each channel. Check your cartridge's specifications before setting them, and consult the manual for switch locations.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers the Triton II with a three-year limited warranty.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eAudible Elegance walks through the Triton II's performance across cartridge types:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/CEyCS79U0ow\" title=\"A Great Phono Preamp for all Cartridges: Rogue Triton II\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about matching a phono preamp to your cartridge, tube versus solid-state sound, or getting the most from your vinyl collection? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982187061421,"sku":"NEW-RATRITII-SIL","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RATRITII_SIL_01-Large__88919.1726898374.1280.1280_5ccae79f-040d-4c19-8f62-fcda8592630c.jpg?v=1778103792"},{"product_id":"rogue-audio-pharaoh-ii-dark-integrated-amplifier-black","title":"Rogue Audio Pharaoh II Dark Integrated Amplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eWhat the Dark Package Adds to a Pharaoh II\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Pharaoh II Dark is the standard Pharaoh II with Rogue's Dark component package fitted at the factory. The circuit is the same. What changes is what the signal passes through on its way out.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue lists the package this way. Power supply upgrades. Upgraded coupling and input capacitors. Naked Vishay resistors in key spots. Upgraded resistors in the phono stage. Upgraded binding posts. And JJ Gold Pin 12AU7 tubes in place of the standard pair.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNone of that changes the power rating or the connections. It is a parts upgrade, aimed at transparency rather than watts. If those parts are not what you want, the standard Pharaoh II is the same amplifier for less.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eTubes in Front, Hypex Behind\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe preamp stage is a pair of long-plate 12AU7 tubes in a mu-follower topology. Power comes from Hypex N-CORE modules. The pairing is the whole point: tube character at the input, 250 watts a channel of solid-state grip at the output.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInto 4 ohms that becomes 400 watts. Rogue rates it 5Hz to 20kHz within 1dB. It runs very cool for its output. The manual asks for just an inch of clearance at the sides and top, so a cabinet or a rack shelf is fine.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eThe Phono Stage and the Headphone Amplifier\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe phono stage takes high-output moving magnet and moving coil cartridges, and low-output moving coil too. Gain is 40dB for MM and 63dB for MC. Rogue holds RIAA accuracy to within 0.25dB from 20Hz to 20kHz.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCartridge loading is adjustable, but note how. The DIP switches sit inside the chassis. Changing them means shutting the amplifier down fully and taking the cover off. Treat it as a setup task, not something to tweak between records.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone amplifier is a hybrid tube and MOSFET circuit. It is rated 2 watts a channel into 32 ohms through a quarter-inch jack. Press the headphone button and the amp drops into partial standby, running only the tubes and low-voltage circuits.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eEverything the Back Panel Offers\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs are phono, three line-level RCA pairs, and one balanced XLR pair. Outputs come in two sets. Variable outputs are buffered, for a subwoofer or a second amplifier. Fixed outputs suit a recorder or an outboard headphone amp.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA processor loop takes an external signal processor. A unity-gain input pair bypasses the preamp entirely for home theater use. Binding posts accept spades or bananas. Volume sits on the front panel, or on the remote in the box.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRic Mancuso gave the Pharaoh II a Best of 2022 award at \u003cem\u003eEnjoy the Music\u003c\/em\u003e in September 2022. He heard it as \"open sounding and airy without the sacrifice of weight,\" calling it \"a full-bodied sound, but is not thick.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe credited the front end: \"the tube section gives the amp the depth and quickness like a pure good tube component.\" Against the first Pharaoh he found \"more transparency and detail,\" with \"explosive dynamics, when called for.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo cautions are worth knowing. Mancuso warns that engaging unity gain hands volume control to your processor: \"the gain is all out full volume! Bamm! Be mindful of that scenario.\" And for all its connections at this price, the Pharaoh II Dark has no DAC and no digital inputs of any kind, so every source arrives as analog.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are hard to drive\u003c\/strong\u003e — 250 watts into 8 ohms and 400 into 4 will hold onto demanding loads that tube power cannot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tubes without tube maintenance on the output\u003c\/strong\u003e — only two 12AU7s to replace, and the power section is solid state.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVinyl is central and your cartridge is moving coil\u003c\/strong\u003e — 63dB of MC gain and adjustable loading mean low-output cartridges work without a separate stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen through headphones as often as speakers\u003c\/strong\u003e — 2 watts into 32 ohms from a tube and MOSFET circuit, with the power amp idled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf your music is digital, budget for a converter\u003c\/strong\u003e — there are no digital inputs at all. A streamer or \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDAC\u003c\/a\u003e connects to one of the line inputs, and you will want a good one at this level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the upgraded binding posts, spades or bananas. A turntable goes to phono with its ground lead attached. If your cartridge needs different loading, set the internal DIP switches before you rack the amplifier, not after.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA DAC or streamer takes one of the three line inputs, or the balanced XLR pair if it has one. A subwoofer takes the variable outputs, which are buffered so the sub cannot interact with the Pharaoh's own circuitry.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOne habit to build: after switching the amplifier off, wait a full minute before switching it back on. Rogue is explicit that rapid cycling does not let the power supply discharge and can produce transient noises.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding around the Pharaoh II Dark? Here are some good companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 250 watts a channel opens up the demanding end of the range — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The MM and MC phono stage is already inside — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e Two watts into 32 ohms deserves a real pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Feed that balanced input properly — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow is the Dark different from the standard Pharaoh II?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSame circuit, better parts. Rogue fits power supply upgrades, upgraded coupling and input capacitors, naked Vishay resistors, upgraded phono-stage resistors, upgraded binding posts and JJ Gold Pin 12AU7s. Power and connections are identical to the \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-pharaoh-ii-integrated-amplifier-black\" style=\"color:#8a5a2b;\"\u003estandard Pharaoh II\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it deliver?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e250 watts per channel into 8 ohms and 400 watts per channel into 4 ohms, from Hypex N-CORE modules. Distortion is under 0.1% typical, rising to under 1% at rated power.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have a DAC or digital inputs?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Pharaoh II Dark is entirely analog — phono, three line-level RCA pairs and one balanced XLR pair. Digital sources need their own DAC or streamer feeding a line input.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill the phono stage handle a moving-coil cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, including low-output moving coil. Gain is 40dB for MM and 63dB for MC. Loading is adjustable by DIP switches inside the chassis, so set it with the amplifier fully powered down.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use, and how often do they need replacing?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AU7s in the preamplifier stage — JJ Gold Pin in the Dark. The power section is solid state, so there are no output tubes to bias or replace. Call us if you would like a spare pair.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs it covered by a warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio warrants parts and workmanship for three years from the date of retail purchase, and the vacuum tubes for six months. The warranty card must be returned within 30 days of purchase to validate it.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eOur own walkthrough of what makes the Pharaoh II platform work:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/2qfT0j9XYxs\" title=\"Why the Rogue Audio Pharaoh 2 is the Ultimate Hybrid Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eA closer look at the chassis and back panel in 4K:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/LNV6XFYVEkg\" title=\"Rogue Audio Pharaoh II Integrated Amplifier - McClelland Inc - 4K\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube hybrid amplifiers, setting up a moving-coil cartridge, or matching speakers to a high-power amplifier? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003cstyle\u003e\n\t\t.backInStock {\n\t\t    visibility: hidden;\n\t\t}\n\t\t.backInStock span {\n\t\t    visibility: hidden;\n\t\t}\n\t\t\u003c\/style\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45982768201901,"sku":"NEW-RAPHARIIDK-BLK","price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAPHARIIDK-BLK_01_front_2026__63604.1769030927.1280.1280_abadad58-35d9-4afc-bd7c-2de3d1fd7285.jpg?v=1778165990"},{"product_id":"rogue-audio-sphinx-v3-magnum-integrated-amplifier-silver-with-silver-metal-remote","title":"Rogue Audio Sphinx v3 Magnum Integrated Amplifier - Silver with Silver Metal Remote","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eTubes at the Front, Real Power at the Back\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Sphinx is a hybrid. A pure tube preamplifier stage runs into a Class D solid-state power amplifier built on Hypex modules, so you get tube character without a tube amp's power limits. The preamp uses 12AU7s in a mu-follower circuit, the same approach as Rogue's RP-5 standalone preamp.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOutput is 100 watts per channel into 8 ohms and 200 watts into 4 ohms. Rogue hand-builds every unit in Pennsylvania, then tests, burns in and auditions each one. The machined aluminum faceplate comes in black or silver. The whole thing weighs 25 pounds.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat the Magnum Badge Buys You\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue lists the Magnum changes plainly. There is a new main circuit board and a new rear one. The power supply, the coupling capacitors, the phono stage, and capacitors and resistors in key spots are all upgraded. So are the binding posts. The 12AU7s become JJ gold pin tubes, and the metal remote is included rather than optional.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe platform underneath earned its reputation first. Reviewing the standard Sphinx v3 for \u003cem\u003eStereophile\u003c\/em\u003e on 22 July 2020, Herb Reichert called it \"one of the greatest high-value audio products of all time.\" The Magnum starts from that amplifier and improves the parts inside it.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eA 375VA Transformer in a 25-Pound Box\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEnergy storage comes from a custom 375VA toroidal transformer feeding a high-capacity linear supply. Regulated stages handle the midrange and treble separately. The circuit sits on a heavy two-ounce copper board, and volume runs through a custom Alps potentiometer rather than a cheap pot in the signal path.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour inputs cover most systems: three line level plus phono. Gold-plated RCA connectors are standard. Tube-driven active outputs let you add a subwoofer or bi-amp, and a discrete MOSFET headphone amplifier is built in for private listening.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Phono Stage Adjusts, With One Catch\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe phono section takes moving-magnet and moving-coil cartridges. The 44dB setting suits moving magnets and high-output moving coils. The 60dB setting is for moving coils from 0.4mV up. Resistive loading adjusts too, and it ships set to 44dB with 47k loading.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWorth knowing before you buy: those are slide switches on the main circuit board, not rear-panel controls. Changing them means powering down for 30 minutes and removing ten cover screws. Set it once for your cartridge and you are done.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat the Bench Figures Say\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue publishes frequency response for the Magnum as 20Hz to 20kHz. Distortion is under 0.1% typical, staying below 1% even at rated power. Input sensitivity is 1.0V RMS, which any normal source will satisfy. Rogue covers parts and labor for three years and the tubes for six months, the same terms as the rest of the range.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRic Mancuso reviewed the Sphinx V3 Magnum for \u003cem\u003eEnjoy the Music.com\u003c\/em\u003e in April 2025. He heard \"more detail and air with the Magnum\" against the original, and concluded the amplifier \"is bordering on becoming one of the true classics in audio.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe was not uncritical, and the sharpest point concerns speaker matching. Driving the 4-ohm Magnepan LRS, \"The LRS seemed to ask for a bit more power\", and he added subwoofers to fill the bottom end. With the easier Falcon LS3\/5A, he wrote, \"No subwoofer is needed.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube character with real wattage\u003c\/strong\u003e — the tube preamp stage sets the tone and the solid-state output stage supplies 200 watts into 4 ohms, enough for speakers a pure tube amp would leave sounding thin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records and want one box\u003c\/strong\u003e — the phono stage handles both cartridge types, so no outboard preamp and no extra interconnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones\u003c\/strong\u003e — the headphone amp uses discrete MOSFETs, and Mancuso was \"surprised by how nice sounding the headphone experience was on the Magnum\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already know the Sphinx sound\u003c\/strong\u003e — the Magnum keeps the platform Reichert praised and spends the extra money on parts, not on a redesign.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want an all-tube power stage,\u003c\/strong\u003e this is a hybrid and always will be — Rogue's \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-cronus-magnum-iii-integrated-black\" style=\"color:#8a5a2b;\"\u003eCronus Magnum III\u003c\/a\u003e runs tubes all the way to the speaker terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the upgraded binding posts. A turntable connects straight to the phono input, with gain set for your cartridge. Three line-level inputs take a CD player, a streamer or a tuner. Headphones plug in at the front, and the active outputs feed a subwoofer or a second amplifier.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe included metal remote handles volume and mute. That really is all it does, and all you need from the chair.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding a system around the Sphinx v3 Magnum? Start here:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The phono stage is already here, for either cartridge type — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 200 watts into 4 ohms opens up the options — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubwoofer:\u003c\/strong\u003e The tube-driven active outputs are made for this — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/subwoofers\" style=\"color:#8a5a2b;\"\u003eSubwoofers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A discrete MOSFET headphone stage deserves good ones — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the Magnum add over the standard Sphinx v3?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue specifies a new main circuit board and rear circuit board, power supply upgrades, upgraded coupling capacitors, upgrades to the phono stage, upgraded capacitors and resistors in key spots, upgraded binding posts, JJ gold pin 12AU7s, and the metal remote.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill the phono stage work with my cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eVery likely. It offers 44dB of gain for moving magnet and high-output moving coil, or 60dB for moving coils of 0.4mV and up, plus adjustable resistive loading.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow do I change the phono gain or loading?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWith slide switches on the main circuit board. Power the amplifier down for 30 minutes, remove the ten cover screws, and set them. It ships at 44dB with 47k loading, so many owners never need to open it at all.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs the power amplifier tubes or solid state?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSolid state, and specifically Class D built on Hypex modules. The Sphinx is a hybrid: 12AU7 tubes in the preamp stage feeding a Class D output stage rated at 100 watts into 8 ohms and 200 into 4. That is how a 100-watt amplifier stays down at 25 pounds.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I add a subwoofer?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. Tube-driven active outputs are provided for a subwoofer or for bi-amping, alongside fixed outputs for other outboard gear. Reviewers pairing the Sphinx with lean standmounts have found a sub fills in the bottom end nicely.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the warranty cover?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers parts and labor for three years from the date of retail purchase, and the vacuum tubes for six months. The same terms apply across the Rogue amplifier line.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eOur own walkthrough of the Sphinx v3, the amplifier the Magnum is built on:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/w1pZ264WoS4\" title=\"Rogue Audio Sphinx v3 Integrated Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eSteve Guttenberg reviews the standard Sphinx v3 in his own listening room:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/b7B8wn9-x1w\" title=\"REVIEW: Rogue Sphinx v3, let the good times roll\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about hybrid amplifiers, phono stages, or matching headphones to an amp? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982781898925,"sku":"NEW-RASPHV3MAG-SILR","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RASPHV3MAG_SIL_01_2024__76895.1725041014.1280.1280_4fb1c697-005e-4b8d-acc1-c2f2391fc77c.jpg?v=1778151576"},{"product_id":"rogue-audio-rp-1v2-preamplifier-with-metal-remote-silver","title":"Rogue Audio RP-1v2 Preamplifier with Metal Remote - Silver","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eRogue Put the Whole Front End in the Cheapest Box They Make\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe RP-1 v2 is Rogue Audio's entry preamplifier, and it arrives with the parts most makers charge extra for. A phono stage is inside. So is a one-watt headphone amplifier. So is a home theater bypass.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AU7\/ECC802 tubes run in a mu-follower circuit. Four line inputs and a phono input handle sources. Two pairs of variable outputs and one fixed pair handle everything downstream, and an OLED display shows volume and input.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eSet It Up for Your Cartridge and Forget It\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe phono stage runs 44dB of gain for moving magnet cartridges and 56dB for medium and high output moving coils. Cartridge loading is user adjustable inside the chassis, so you set it once for the cartridge you own and leave it alone.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe v2 revision is more than a badge. Rogue fitted a 50 percent larger power supply for the tube stage. The phono section got better resistors and op-amps. The tubes are now JJ gold pin 12AU7s. The metal remote, once an extra, is now standard.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhere the Tubes Actually Do Something\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue hand-builds every RP-1 v2 and tests it before it ships. The chassis is 15.25 inches wide, 14.5 deep and 3.2 high, and weighs 16 pounds. Rogue covers it for three years, with six months on the tubes.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA mu-follower is a two-tube circuit. It does the amplifying and the buffering in one stage. Rogue uses it across the range, so the RP-1 v2 shares its topology with preamplifiers several times the price. It is not a cheaper design wearing the family badge.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe numbers are honest for the money. Frequency response runs 1Hz to 75kHz within 1dB, and the phono stage holds RIAA equalization within 0.1dB. Distortion stays below 0.1 percent. Line gain is 9dB, and output impedance is 750 ohms.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eThe Headphone Jack Is a Real Amplifier\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOne watt into 32 ohms is a headphone amplifier, not a resistor across the output. Plug in and the main outputs mute themselves, so you do not have to reach for the power amp. Unplug and the speakers come back.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe home theater bypass runs at unity gain, so a surround processor drives the front channels straight through and your two-channel volume setting is untouched when the film ends. The metal remote does volume, input and mute, and does not need aiming.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSteve Guttenberg reviewed the RP-1 v2 on his \u003cem\u003eAudiophiliac\u003c\/em\u003e channel. He reached for a word audio writers used in the 1970s and called the sound \"grainless\", placing its tonality \"to the warm side of neutral\" without being genuinely warm.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHe was as taken with the handset as the sound, calling it \"a perfect remote\" — volume, input and mute, and no need to aim it. He summed the preamplifier up as \"not fussy\" and \"not tweaky\".\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are building a first serious system\u003c\/strong\u003e — phono stage, headphone amplifier and home theater bypass are already inside, so the budget that would have gone on three outboard boxes goes into speakers instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records on a moving magnet or a high-output moving coil\u003c\/strong\u003e — 44dB and 56dB gain settings with adjustable loading cover both, so the cartridge on your arm now is matched inside this box rather than by buying a second one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones as much as speakers\u003c\/strong\u003e — a full watt into 32 ohms drives real headphones, and the speakers mute the moment you plug in, so late-night listening needs no rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour stereo doubles as the front of a home theater\u003c\/strong\u003e — the unity-gain bypass hands the front channels to your processor and gives them back untouched, so one pair of speakers serves both systems without a compromise setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play a low-output moving coil cartridge\u003c\/strong\u003e — the phono stage is built for moving magnet and for medium to high output moving coils, so a low-output MC needs help ahead of it. Add a step-up transformer or one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e and the RP-1 v2 still does the switching, the headphone amp and the home theater bypass for the rest of the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYour turntable goes to the phono input and its ground post, with gain and loading set inside for your cartridge. Four more line sources fill the remaining inputs, and a surround processor joins the unity-gain bypass.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA power amplifier takes either pair of variable outputs, leaving the second pair for a subwoofer or a second amplifier. The fixed pair feeds a recorder at full level. Headphones plug into the front panel.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding a system around the RP-1 v2? Start here:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Amplifier:\u003c\/strong\u003e The RP-1 v2 is a preamplifier and needs one — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/amplifiers\" style=\"color: #8a5a2b;\"\u003eAmplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The MM and MC phono stage is already inside — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A full watt is waiting on the front panel — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Single-ended throughout, so the cable matters — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhich cartridges does the phono stage accept?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eMoving magnet at 44dB and medium to high output moving coil at 56dB, with user-adjustable loading and RIAA equalization within 0.1dB. A low-output moving coil needs a step-up transformer ahead of it.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow many sources can I connect?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFive: four line-level inputs plus the phono input. A separate unity-gain bypass input handles a home theater processor without using one of them.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWill it drive my headphones?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOne watt into 32 ohms, from a discrete amplifier rather than a shared output. Plugging in mutes the main outputs automatically.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan I run a subwoofer and a power amplifier together?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. There are two pairs of variable outputs, so one feeds the amplifier and the other feeds a powered subwoofer. A fixed pair is there for a recorder.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo JJ gold pin 12AU7 tubes in a mu-follower circuit, a common and affordable type. Rogue covers the preamplifier for three years and the tubes for six months.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eIs every unit tested?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. Rogue hand-assembles the RP-1 v2 and tests each one before it ships.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eSteve Guttenberg reviews this exact revision, and walks the back panel input by input:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_2jYpi35izQ\" title=\"ROGUE's LATEST Preamp, Looks, Feels, and Sounds Great\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eAnalogholic covers the original RP-1, the platform the v2 refines:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/e2W26YHkC0Q\" title=\"Rogue Audio RP-1 Tube Preamplifier Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about tube preamplifiers, phono cartridge loading, or home theater bypass? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982783144109,"sku":"NEW-RARP1V2-SIL","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARP1V2-SIL_01_front_2026__05655.1776097363.1280.1280_690b920e-7db3-4fbb-a48a-8056ac671541.jpg?v=1778165959"},{"product_id":"rogue-audio-dragon-stereo-power-amplifier-silver","title":"Rogue Audio DragoN Stereo Power Amplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eTubes, Class D, and 325 Watts a Side\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe DragoN monoblocks pair a valve input stage with a Hypex NCore Class D output section. Each amplifier makes 325 watts into 8 ohms and 525 into 4, and this listing is a matched pair, so you have a complete stereo system in two boxes.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue calls the circuit tubeD, and the distinction matters. The tube section is integrated into the amplifier rather than dropped in front of a Class D module as an afterthought, which is what most hybrid designs amount to.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AU7 tubes do the work up front, fed by three separate linear power supplies. A slow start circuit warms the valves gradually, and a standby mode keeps the solid-state stages ready without burning tube life while you are not listening.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis listing is the black finish, supplied as a matched pair of monoblocks. Both amplifiers ship together with matched tubes, so what arrives is a complete stereo system rather than half of one.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe tubeD Circuit\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePlacing a valve stage genuinely inside the signal path, rather than ahead of it, is what gives the DragoN its character. Rogue's aim was tube smoothness with Class D authority, and without the edgy or grainy quality that solid-state designs can carry.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOn the Bench\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs 20Hz to 20kHz within 1dB and distortion sits below 0.1% in typical use. Input sensitivity is 0.75V RMS into a 30k-ohm impedance, which suits almost any preamp you are likely to put in front of it.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBuilt in Pennsylvania\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue designs and builds the DragoN entirely in the USA, and every amplifier is tested, burned in and auditioned before it ships. The faceplate is half-inch machined aluminum and the board uses two-ounce copper.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eJason Davis, in \u003cem\u003eStereophile\u003c\/em\u003e on February 14, 2024, praised \"the DragoNs' excellence at bringing less dynamic music to life at lower volumes, offering me considerable pleasure within the constraints of everyday real life.\" His verdict: \"There's much to love here.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Mono Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want tubes and real power\u003c\/strong\u003e — 325 watts a side is far beyond what most valve amplifiers manage, so you get tube character without giving up the ability to drive a demanding speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone buying a complete pair at once\u003c\/strong\u003e — This listing is two amplifiers, not one, so a single order gives you a full stereo system with nothing left to add later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of speakers that dip to 4 ohms\u003c\/strong\u003e — 525 watts into 4 ohms per side means the amplifier keeps control where the load gets hard, and you hear the speaker rather than an amp running short.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople who leave the system on standby\u003c\/strong\u003e — The standby circuit keeps the solid-state stages warm while sparing the valves, so the amplifiers are ready quickly without shortening tube life every time you use them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to pick the preamp for the sound you are after\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-5-v2-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-5 v2\u003c\/a\u003e is the house match; any streamer\/DAC with volume also serves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach amplifier takes one channel. Run balanced XLR or single-ended RCA from your preamp to each chassis, then a single speaker cable from each amplifier to the speaker next to it. The binding posts are gold plated and take spades or bananas.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 12V trigger is available as an option if you want the pair to power up with the rest of a rack, so the amplifiers wake with the system instead of needing a visit to the back panel.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe DragoNs handle power. These are the pieces most owners pair with them.\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifiers — \u003c\/strong\u003e balanced or single-ended, tube or solid state, all work here. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003eBrowse preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced interconnects — \u003c\/strong\u003e two XLR runs, one to each amplifier. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eBrowse interconnect cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cables — \u003c\/strong\u003e short runs from each amp to its speaker. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eBrowse speaker cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloorstanding speakers — \u003c\/strong\u003e 525 watts into 4 ohms suits large designs. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eBrowse floorstanding speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power do they make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach DragoN monoblock produces 325 watts into 8 ohms and 525 watts into 4 ohms. This listing is a pair, so that is one amplifier and that power figure for each of your two speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs this a pair or a single amplifier?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA pair. Both amplifiers ship together, which gives you a complete stereo system and matched tubes across the two chassis.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use, and how long do they last?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AU7 small-signal tubes per chassis, supplied as matched pairs. Because they are not power tubes, they last a long time. Rogue warrants them for six months and many owners run them for years.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it take balanced connections?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. True balanced XLR and single-ended RCA inputs are both fitted, on heavy gold-plated sockets, so you can site each amplifier near its speaker and run a long cable back.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big and heavy is each one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach chassis measures 12.5 inches wide by 5.5 high by 19 deep and weighs 33 pounds, so a pair comes to 66 pounds in total. They are deep rather than wide.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere are they made?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue designs and builds them in the United States, and every amplifier is fully tested, burned in and auditioned before it leaves the factory. The warranty is three years, with six months on the tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/oXWjW_9Jbl4\" title=\"Magnepan 2.7i \/ Rogue Audio RP-5 v2 Pre, DragoN mono Amp \/ HiFi Rose RS150B - AXPONA 2024\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about mono amplifiers, hybrid tube and Class D amplifiers, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"New","offer_id":45982798348461,"sku":"NEW-RADRAGON-SIL","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RADRAGON_SIL_01-Large__84724.1724184992.1280.1280_b8860fef-e18f-4b4f-8b5b-2cc42c48e0fe.jpg?v=1778126354"},{"product_id":"rogue-audio-cronus-magnum-iii-integrated-silver","title":"Rogue Audio Cronus Magnum III Integrated - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eThe Cronus Magnum III Puts Two Amplifiers in One Chassis\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio builds the Cronus Magnum III by hand in Brodheadsville, Pennsylvania. It is an all-tube integrated amplifier, and it is the third generation of a line that built the company's reputation. Rogue designs and assembles every one in the USA.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA switch on the back panel changes how the output stage runs. In ultralinear it delivers 100 watts per channel. In triode it delivers 55. Transformer taps for 4 and 8 ohm speakers are both provided. The amplifier weighs 55 pounds and measures 18 inches wide, with a machined aluminum faceplate in black or silver.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eYour Turntable Plugs Straight In, and So Do Your Headphones\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour RCA inputs cover a phono source and three line sources. Buffered variable outputs feed a subwoofer or a second amplifier for bi-amping. A quarter-inch headphone jack sits on the front, driven by a 2-watt amplifier. An aluminum remote handles volume and mute. Rogue covers the amplifier for three years, and the tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy It Weighs 55 Pounds\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMost of that weight is transformers and power supply. Rogue uses a large linear supply with high storage, and a heavy two-ounce copper circuit board. Slow-start sequencing brings the tubes up gently at switch-on, which is easier on them than an abrupt turn-on.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe tube complement is four KT88 output tubes, three 12AU7s and two 12AX7s. The center 12AU7 is the preamp tube. KT88s are current production and easy to source, so retubing years from now should not be a hunt. KT120s are available as an optional upgrade.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBias the Tubes Yourself, With the Tool in the Box\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA meter, potentiometers and switches on the front panel let you set the output tube bias. Rogue supplies the bias tool. The manual asks you to leave it alone unless a tube reads more than 4 to 5 mA off target, so this is an occasional check rather than a chore.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Phono Stage Adapts to Your Cartridge\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe phono section takes moving-magnet and moving-coil cartridges. Gain switches give 45dB or 60dB, each within 1dB from 20Hz to 20kHz. Five resistive load settings let you tune it further. It ships set to 45dB and 47k ohms, which suits most high-output cartridges.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eChanging gain or loading means removing the top cover, so set it once for your cartridge. Bandwidth measures 5Hz to 30kHz within 1dB. Distortion stays under 0.1% typically and under 1% at rated power. Input sensitivity is 1.0V RMS.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone circuit is new to this generation. Rogue describes it as a simplified single-ended version of its RH-5 headphone amplifier, built around MOSFET buffers, with a 32-ohm output impedance.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWayne Garcia, writing in \u003cem\u003eThe Absolute Sound\u003c\/em\u003e on January 24, 2023, called it \"a terrific-sounding, all-tube integrated amp that is so musically engaging, such a joy to use, and such a superb value that it's completely won me over.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRon Nagle, reviewing for \u003cem\u003eEnjoy the Music.com\u003c\/em\u003e on May 7, 2019, wrote: \"Rogue Audio has my admiration for the overall build quality and sonic performance of their Cronus Magnum III musical instrument.\"\u003c\/p\u003e\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube sound without a rack of separates\u003c\/strong\u003e — preamp, power amp, phono stage and headphone amp are all in one chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play vinyl and your cartridge might change\u003c\/strong\u003e — the phono stage handles moving-magnet and moving-coil, with switchable gain and five load settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to hear the difference between operating modes\u003c\/strong\u003e — a rear switch moves between 100 watts ultralinear and 55 watts triode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou like gear you can maintain\u003c\/strong\u003e — front-panel bias adjustment, a supplied bias tool, and KT88 tubes that are still in production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want the DAC and streaming built in,\u003c\/strong\u003e the Cronus Magnum III is all-analog — every input on the back is an RCA jack. Add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\u003c\/a\u003e and it plays anything.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the gold-plated binding posts, which take spade, lug or bare wire. Pick the 4 or 8 ohm tap for your speakers; the amplifier ships set to 8 ohms, and changing it means opening the top cover. Your turntable goes to the phono input, and up to three more sources fill the line inputs.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphones plug into the front panel. If you add a subwoofer or a second amplifier later, the buffered variable outputs are already there. The power cord is a detachable IEC, so you can change it.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThen it is one knob, one switch, and a lot of glass.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding around the Cronus Magnum III? Here are some good companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e Put that MM\/MC phono stage to work — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 100 watts of tube power drives a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cable:\u003c\/strong\u003e Match the tap you choose — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio rack:\u003c\/strong\u003e Fifty-five pounds of tube amp wants a solid shelf — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does the Cronus Magnum III deliver?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e100 watts per channel in ultralinear mode, and 55 watts RMS per channel in triode. Transformer taps are provided for both 4 and 8 ohm speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the difference between triode and ultralinear?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThey are two ways of running the same output tubes, selected by a switch on the back panel. Ultralinear gives you the full 100 watts per channel; triode gives you 55. Rogue's own guidance is to try both with your speakers and use the one you prefer.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have a phono stage for my turntable?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, and it covers both cartridge types. Switchable gain gives 45dB for moving-magnet and high-output moving-coil cartridges, or 60dB for low-output moving-coil, with five resistive load settings.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I have to bias the tubes myself?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBias is user-adjustable from the front panel using the meter and the bias tool Rogue supplies. The manual says to leave it unless a tube drifts more than 4 to 5 mA from target, so it is a periodic check rather than routine maintenance.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat comes in the box?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe tubes, spare fuses, the bias tool, an aluminum remote for volume and mute, and a detachable IEC power cord. The full tube cage is optional and sold separately — we stock the \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-atlas-or-cronus-tube-cover-black\" style=\"color:#8a5a2b;\"\u003eRogue Audio tube cover\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree years on parts and workmanship from the date of retail purchase, and six months on the vacuum tubes. Rogue's warranty is valid in the United States and applies to the original purchaser buying from an authorized dealer.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eNew Record Day spends a full review with the Cronus Magnum III and asks where it lands among tube integrateds:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/RtpGpb7E_E0\" title=\"“Audiophile” Hi-Fi Tube Amplifier of the Decade?! Rogue Audio Cronus III Magnum\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eSheila Berdan unboxes one and walks through the chassis, controls and rear panel:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_VzYhLHNq5Y\" title=\"NEW Rogue Audio Cronus Magnum III Integrated Amplifier UNBOXING \u0026amp; REVIEW - Brooks Berdan Ltd.\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, phono stages, or matching speakers to a tube integrated? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982920802477,"sku":"NEW-RACROMIII-SIL","price":3495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RACROMIII_SIL_01-Large__80502.1724379000.1280.1280_acc30355-73ac-42f8-87fa-e049e45fbb70.jpg?v=1778094901"},{"product_id":"rogue-audio-atlas-dark-power-amplifier-silver","title":"Rogue Audio Atlas Dark Power Amplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eA Hundred Watts of Tube Power, and a Switch\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Rogue Audio Atlas Dark is a stereo tube power amplifier making 100 watts per channel. It takes the line-level signal from your preamp and turns it into something your speakers can use, which is the only job it has and the reason it does it well.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA switch on the chassis picks between two ways of running the output tubes. Ultralinear gives you the full power, the firmer bass and the harder hitting dynamics. Triode trades some of that for a smoother, more relaxed reading that suits voices and small acoustic groups.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eNot a Soft-Sounding Tube Amp\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA large linear power supply sits behind those 100 watts, holding the energy needed for deep bass, sharp attacks and sudden swings in level. This is a tube amplifier you can play rock and orchestral music through at a real volume without it running out of composure.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eWhat the Dark Version Changes\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Dark takes the standard Atlas and improves the parts that decide how quiet and how clear it is. Power-supply capacitance goes up by 25%, which stores more energy for dynamics and bass control, and Hexfred fast-acting diodes cut the switching noise the supply makes.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Parts in the Signal Path\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePsvane Art Series tubes handle the input and driver stages, a 12AX7 and a 12AU7. Coupling capacitors are upgraded to hold on to fine detail as the signal passes through, and premium capacitors and PRP resistors sit at the points in the circuit where they matter most.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCardas rhodium binding posts take the speaker cable, gold-plated RCA jacks take the input, and the power cord detaches so you can change it later. The faceplate is the all-black one that gives this version its name.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eShort signal paths and a heavy two-ounce copper circuit board keep the noise floor low. Slow-start sequencing brings the amplifier up gently at switch-on, which is easier on the tubes. Separate 4-ohm and 8-ohm taps let you match it properly to your speakers.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio designs and hand-builds the Atlas Dark in Pennsylvania, then tests it, burns it in and listens to it before it ships. The warranty runs three years on parts and six months on the vacuum tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eWho Is This Power Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube sound without the usual power ceiling\u003c\/strong\u003e — 100 watts a channel means a normal pair of floorstanders plays loudly and cleanly instead of running out of headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen to more than one kind of music\u003c\/strong\u003e — the Ultralinear and Triode switch changes the amplifier's character in a second, so one box suits both a rock record and a string quartet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are a known quantity\u003c\/strong\u003e — separate 4-ohm and 8-ohm taps let you match the output transformer to the load rather than hoping one setting fits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want it repaired rather than replaced\u003c\/strong\u003e — hand-built in Pennsylvania and covered for three years, with the tubes themselves warranted for six months.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the controls in their own chassis\u003c\/strong\u003e — volume and inputs come from \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-5-v2-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-5 v2\u003c\/a\u003e or from a streamer\/DAC preamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRun a pair of RCA interconnects from your preamplifier to the gold-plated inputs on the back. Speaker cable goes to the Cardas rhodium binding posts, using the 4-ohm or 8-ohm tap that matches your speakers.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe power cord detaches, so you can change it if you want to. Switch between Ultralinear and Triode on the chassis, and give the slow-start circuit a moment to bring everything up at power-on.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding your system? Here are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e The Atlas Dark needs one in front of it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 100 watts of tube power drives a serious pair — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Speaker cable for the Cardas posts — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Cable:\u003c\/strong\u003e The cord detaches, so it is easy to upgrade — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/power-cables\" style=\"color:#8a5a2b;\"\u003ePower Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it deliver?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e100 watts per channel in Ultralinear mode, from a stereo tube output stage.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the Triode switch do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt changes how the output tubes are run, giving a smoother, more relaxed sound in place of maximum power and impact.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePsvane Art Series 12AX7 and 12AU7 tubes in the input and driver stages.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat makes the Dark version different?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e25% more power-supply capacitance, Hexfred diodes, Psvane Art Series tubes, upgraded coupling capacitors, Cardas rhodium binding posts, premium capacitors and PRP resistors, and the black faceplate.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow do I match it to my speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUse the 4-ohm or the 8-ohm transformer tap, whichever suits the nominal impedance of your speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree years on parts and workmanship, and six months on the vacuum tubes, from the date of purchase.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA look at the Atlas Dark on the shelf and what makes it the Dark:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/ESbfelRlYB8\" title=\"Rogue Audio's Atlas Dark\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e\n60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003e\nReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003e\nFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003e\nFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, matching a power amp to your speakers, or building a two-channel system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982937022637,"sku":"NEW-RAATDK-SIL","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAATMADKIII-SIL_01_front_2024__97575.1733755632.1280.1280_f33510ba-7434-47e9-a5f2-98bbb82346ac.jpg?v=1778159676"},{"product_id":"rogue-audio-rp-5-v2-preamplifier-black","title":"Rogue Audio RP-5 v2 Preamplifier - Black","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eEvery Cartridge You Might Ever Own\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio hand-builds the RP-5 v2. It has a specialty: vinyl. The phono stage comes straight from the Triton II, Rogue's own standalone phono preamp. Your turntable gets a front end built for the job, not a jack tacked on at the end.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFour gain settings do the real work. Use 43dB for a high-output moving magnet of 4mV and up. Use 48dB for a high-output moving coil, 55dB for a medium-output one, and 65dB for a low-output coil below 0.6mV. Whatever you mount next, there is a setting for it.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eLoading is yours to set as well. Eight values run from 30 ohms to 47k, and you can tune capacitance too. So you match the cartridge to your arm and your room. Most preamps offer one fixed setting. Rogue ships this one at 48dB and 47k, ready for most high-output cartridges.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat the v2 Revision Changed\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue took what the RP-7, RP-9 and RH-5 taught them and passed it down. The volume control now moves in 0.5dB steps over a lower noise floor. Small changes land where you want them at low levels, instead of jumping past the sweet spot.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe headphone circuit inherited RH-5 technology. The phono stage is quieter than before, with more gain. Four 12AU7\/ECC802 tubes run in Rogue's mu-follower circuit, and the OLED display can be switched off for dark-room listening.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOn the bench, frequency response runs 5Hz to 100kHz within 1dB. THD stays below 0.1%, line gain is 11dB, and RIAA error holds to 0.1dB. Five input pairs, two variable output pairs and a fixed pair serve a full system on gold-plated RCA jacks. Thirty pounds of machined aluminum, with a 3-year limited warranty (6 months on tubes).\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eJim Clements of Home Theater HiFi reviewed the RP-5 v2 on January 24, 2024, noting its \"several significant upgrades, many of which are trickled down from some of their top-of-the-line components.\" He asks for patience through break-in: \"Your patience will be rewarded with an engaging and fluid musical presentation.\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHe put the headphone stage to work on HiFiMan HE1000 v2 planars. It \"drove my HiFiMan HE1000 v2's without any signs of strain or distortion,\" he wrote, and called the preamp one \"built to last as the heart of a great hi-fi system.\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOne quirk is worth knowing before it surprises you. There is no mute button on the front panel, and as Clements reports, \"the only way to unmute the unit is to depress the mute button on the remote a second time.\" Keep the remote somewhere you can find it.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVinyl is your main event\u003c\/strong\u003e — the four gain settings span a 4mV moving magnet down to a 0.6mV moving coil, so your next cartridge never forces a new preamp with it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou like to tune things\u003c\/strong\u003e — eight loading values from 30 ohms to 47k, plus capacitance, let you dial a cartridge in properly rather than settle for the one setting most preamps give you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones too\u003c\/strong\u003e — the RH-5-derived tube stage drove HiFiMan's demanding HE1000 v2 planars cleanly for Home Theater HiFi, so you can skip buying a separate headphone amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system doubles for movies\u003c\/strong\u003e — the unity-gain bypass hands your front speakers to a surround processor at a fixed level, so one pair of speakers serves both systems and you stop juggling two volume knobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour amplifier takes XLR\u003c\/strong\u003e — the RP-5 v2 is built around gold-plated RCA throughout. If balanced runs are part of your plan, Rogue's \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-7v2-preamplifier\" style=\"color: #8a5a2b;\"\u003eRP-7v2\u003c\/a\u003e adds two XLR input pairs and two XLR output pairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRun the variable RCA outputs to your power amp. Keep the second pair free for a subwoofer. Your turntable joins the phono input, with gain and loading set to suit your cartridge. Line sources fill the rest, and a surround processor joins the bypass loop.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHeadphones plug into the quarter-inch jack on the front panel. Set the cartridge switches once. After that, the tubes handle everything, and you go back to playing records.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding around the RP-5 v2? Here are some great companions:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The reason this Rogue exists — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e That RH-5-derived circuit deserves a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality RCA cables carry the signal to your power amp — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give this 30-pound American a proper home — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color: #8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFour 12AU7\/ECC802 tubes in a mu-follower circuit. It is a common, affordable type, easy to replace and a favorite with listeners who enjoy tube rolling.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWill it work with my cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eAlmost certainly. Gain settings of 43, 48, 55 and 65dB cover high-output moving magnets through low-output moving coils. Loading adjusts from 30 ohms to 47k.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow good is the phono stage?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eIt is derived from Rogue's Triton II standalone phono preamplifier, with RIAA accuracy held within 0.1dB.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat did the v2 revision change?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA 0.5dB-step volume control with a lower noise floor, a quieter and higher-gain phono stage, and a headphone circuit built on RH-5 technology.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have a headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a tube-based headphone amplifier on a standard quarter-inch front-panel jack.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA 3-year limited warranty, with 6 months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eOld Guy Hifi reviews the RP-5, the platform the v2 refines:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/IyOXL2uqEIA\" title=\"Old Guy Hifi reviews the Rogue Audio RP-5\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about tube preamplifiers, phono stages, or building a vinyl system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45982953177261,"sku":"NEW-RARP52-BLK","price":4295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARP52_BLK_01_2023__60162.1726017146.1280.1280_863a35dd-efd9-4a01-a33e-46c455c2a21b.jpg?v=1778145556"},{"product_id":"rogue-audio-rh-5-headphone-amplifier-with-phono-silver","title":"Rogue Audio RH-5 Headphone Amplifier With Phono - Silver","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eTube Magic, Solid-State Muscle\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe Rogue Audio RH-5 answers a question serious headphone listeners eventually ask: why buy a headphone amp, a preamp, and a phono stage separately? This is all three in one American-made chassis, built around a hybrid design that pairs two 12AU7 tubes with a MOSFET output stage, tube character where it matters, solid-state power where it counts.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThat power is real. It gives 3.5 watts into 32 ohms, 1.8 watts into 100 ohms and 0.75 watts into 300 ohms. That covers a demanding planar and a high-impedance dynamic alike.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree gain settings, at 3, 12 and 16dB, match the amp to anything from a sensitive in-ear to an insensitive planar. The front panel takes quarter-inch, 3-pin XLR and 4-pin XLR. More than one pair can stay plugged in at a time.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThis version includes Rogue's phono stage, so a turntable plugs straight in. It handles moving magnet and moving coil cartridges with selectable 44dB or 56dB gain and eight resistive loading options, a genuinely adjustable phono section, not a token add-on.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eA Complete Control Center\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe RH-5 is also a full-function preamplifier. Three RCA inputs and a balanced XLR input handle your sources, while RCA and balanced XLR preamp outputs feed a power amplifier or powered speakers. A machined aluminum remote controls volume, input, mute, and power from the couch.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFrequency response runs 5Hz to 50kHz (plus or minus 1dB), with 0.05% distortion and a 0.1-ohm headphone output impedance that keeps the sound consistent across different headphones. Every RH-5 is hand-built by Rogue Audio in Pennsylvania, and the faceplate comes in black or silver.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHerb Reichert of \u003cem\u003eStereophile\u003c\/em\u003e, in an October 26, 2017 review, praised \"the weight and force of music, and the splendid transparency of its two 12AU7 tubes,\" concluding: \"This new Rogue makes more of my headphones sound great than any other amp I have!\" Frank Iacone of \u003cem\u003eHeadphone Guru\u003c\/em\u003e, in an October 30, 2017 review, found \"the midrange is where most of the RH-5 magic comes to life,\" adding \"the RH-5 is dead quiet; I heard no noise or distortion.\"\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Amplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want headphone amp, preamp, and phono stage in one box\u003c\/strong\u003e — the RH-5 replaces three components and the cables between them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou spin vinyl\u003c\/strong\u003e — the built-in MM\/MC phono stage has real gain and loading flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own demanding headphones\u003c\/strong\u003e — 3.5 watts into 32 ohms drives planars and high-impedance dynamics with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want American hand-built quality\u003c\/strong\u003e — designed and built by Rogue Audio in Pennsylvania, with a 3-year warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one box to run the whole system\u003c\/strong\u003e — the RH-5 is a headphone amp, a preamp and a phono stage at once, so it can sit at the center of a system rather than beside it. Compare the alternatives in our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers\" style=\"color:#8a5a2b;\"\u003eheadphone amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eConnect your turntable to the phono input, digital sources to the three RCA line inputs, and a balanced source to the XLR input. Headphones plug into the front panel's 1\/4\", 3-pin XLR, or 4-pin XLR jacks. To run a full system, connect the RCA or balanced XLR preamp outputs to a power amplifier or powered speakers.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSet the gain to match your headphones, low for sensitive models, higher for demanding ones, and set the phono DIP switches once for your cartridge. The remote handles everything else from your listening chair.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding your system? Here are some great companions for the RH-5:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e An amp with this much power deserves a serious headphone — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e Put the built-in phono stage to work — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e Add a digital source through the line or balanced inputs — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color: #8a5a2b;\"\u003eDigital-to-Analog Converters\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Quality interconnects complete the chain — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eIs the phono stage included?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, this version includes Rogue's phono stage, with MM\/MC support, 44dB or 56dB gain, and eight loading options.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow powerful is the headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e3.5 watts into 32 ohms, 1.8 watts into 100 ohms, and 0.75 watts into 300 ohms.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat headphone connections does it have?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e1\/4\", 3-pin XLR, and 4-pin XLR, and you can connect more than one headphone at a time.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it work as my system preamp?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. RCA and balanced XLR preamp outputs feed a power amp or powered speakers, with full remote control.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AU7\/ECC82 tubes in the input stage, one of the most widely available tube types for easy rolling.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio covers the RH-5 with a 3-year limited warranty, with 6 months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eCharles Pierre takes a close look at the RH-5:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/7EuqY7eZMW0\" title=\"Rogue Audio RH5\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about headphone amplifiers, phono stages, or building a headphone system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45982969168045,"sku":"NEW-RARH5HPAP-SIL","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARH5PAP-SIL_01_angle_2024__59245.1729694483.1280.1280_3675134c-ca69-4c40-8572-113044118c32.jpg?v=1778158364"},{"product_id":"rogue-audio-ares-ii-tube-phono-preamplifier-silver","title":"Rogue Audio Ares II Tube Phono Preamplifier - Silver","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eA Genuine Tube Phono Stage, Not a Hybrid\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Rogue Audio Ares II is an MM\/MC phono preamplifier built with four vacuum tubes: two 12AX7s and two 12AU7s. It's a fully tube-based design, not a solid-state circuit with a tube added for flavor.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis is the standard Ares II, distinct from Rogue's pricier Ares II Magnum. The Magnum upgrades internal parts for even lower noise; the standard Ares II keeps the same core circuit at a more accessible price.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCustom Cinemag step-up transformers handle moving coil gain internally, rather than requiring a separate outboard step-up box. Heavy, 2-ounce copper circuit boards are used throughout for a solid electrical foundation.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA fully regulated outboard power supply sits in its own case, built around a toroidal transformer. A timer-delayed start protects the tubes at power-up, so the valves are not asked to work cold.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eThree Gain Settings for MM and MC Cartridges\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGain switches across three levels: 40dB, 55dB, and 64dB. Between them they cover moving magnet through low-output moving coil. Set the one your cartridge asks for and leave it alone.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInternal settings cover most popular loading options, with selectable capacitance at 150pF or 0pF. A built-in subsonic filter helps tame rumble from a warped record or a turntable prone to footfall.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue describes the RIAA equalization as precise. It does not publish an exact tolerance figure, which is normal for a small builder that measures every board by hand rather than to a printed spec.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt measures 17 by 9 by 5.5 inches and ships at 21 pounds. Most of that weight is the outboard power supply and the internal step-up transformers, not the chassis.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Preamp Best For?\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want genuine tube sound.\u003c\/strong\u003e All four tubes are in the actual signal path, not just a marketing accent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of both MM and MC cartridges.\u003c\/strong\u003e Three gain settings and built-in step-up transformers cover a wide range of both.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who wants MC step-up built in.\u003c\/strong\u003e Custom Cinemag transformers handle it internally, without a separate outboard box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who enjoy tube maintenance and tinkering.\u003c\/strong\u003e Tubes are user-replaceable, letting you experiment down the road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou would rather roll tubes than buy a new box\u003c\/strong\u003e — all four are user-replaceable, so a change of 12AX7s or 12AU7s reshapes the sound without touching the \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-cartridges\" style=\"color:#8a5a2b;\"\u003ecartridge\u003c\/a\u003e or the deck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRun your turntable's phono cable into the Ares II's RCA input, then connect its RCA output to a line-level input on your amplifier or preamp.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the internal gain and loading to match your cartridge before you start listening. Give the tubes a few minutes to warm up for their best sound.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding your system? Here are some great companions for the Rogue Audio Ares II:\u003c\/p\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e without a built-in phono stage\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-cartridges\" style=\"color:#8a5a2b;\"\u003ePhono cartridges\u003c\/a\u003e, MM or MC, matched to its switchable gain\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect cables\u003c\/a\u003e to connect its output to your amp\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e whose tonearm feeds it, moving magnet or moving coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AX7 tubes and two 12AU7 tubes. They're user-replaceable, so you can swap in new tubes as they age or to experiment with the sound.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow is this different from the Ares II Magnum?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Magnum uses upgraded internal parts for even lower noise, at a higher price. The standard Ares II shares the same core circuit and features.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I need a separate step-up transformer for a moving coil cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCustom Cinemag step-up transformers are built in, handling MC gain without any extra outboard box.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow long should I let it warm up?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe timer-delayed start protects the tubes at switch-on, then the circuit settles as it comes up to temperature. Give it a while before you form an opinion, the way you would with any tube gear.\u003c\/p\u003e\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers the Ares II with a three-year limited warranty, with tubes covered separately for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube versus solid-state phono stages, matching a preamp to your cartridge, or getting the most from your vinyl collection? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45983016812717,"sku":"NEW-RAARESII-SIL","price":2395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAARESII_SIL_01-Large__91109.1726897903.1280.1280_9c643a2d-3af4-4c17-96c2-21f79a0d7166.jpg?v=1778126327"},{"product_id":"rogue-audio-rp-7v2-preamplifier-black","title":"Rogue Audio RP-7v2 Preamplifier - Black","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eBalanced, End to End\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio builds the RP-7v2 by hand. It is the company's reference line preamplifier, and it is fully balanced. Two pairs of XLR inputs and two pairs of XLR outputs mean the signal stays balanced from your source all the way to your power amp.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThat matters most when the amps are not next to the rack. A balanced run rejects the hum and hash a long cable picks up along the way. So you can put monoblocks beside the speakers, run twenty feet of cable, and still hear a quiet background.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSources rarely run out either. Three RCA line pairs join the two XLR pairs, which gives you five line inputs before you ever think about a switch box. Two variable RCA output pairs sit alongside the XLRs, with a fixed pair for a recorder and a processor loop for movies.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eTubes, Then MOSFETs\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFour 12AU7\/ECC802 tubes run in Rogue's mu-follower circuit, in pure class A. A MOSFET output buffer follows them. The tubes shape the sound and the buffer supplies the drive, so the RP-7v2 stays composed into a demanding amplifier rather than running out of grip.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe headphone jack gets the same treatment. It is a high-power, tube-based amplifier of its own, not a resistor hung off the output. A mono button helps with setup and with older recordings, and the OLED display can be switched off when you want the room dark.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOn the bench, frequency response runs 5Hz to 100kHz within 1dB, with THD below 0.1%. Gain is 12dB through RCA and 18dB through XLR, and maximum output reaches 9V RMS, or 18V balanced. Slow-start sequencing and auto-mute protect the system at every power cycle. Thirty pounds of machined aluminum, with a 3-year limited warranty (6 months on tubes).\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHerb Reichert reviewed the RP-7 for Stereophile on February 21, 2019. He found it \"remarkably uncolored\" and wrote that it \"walked the narrow path between tube sound and transistor sound.\" He signed off in three words: \"My new reference.\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eReichert also liked living with it. \"One of my favorite things about the Rogue RP-7 is that I can easily read its azure-tinted OLED display from 9' away,\" he wrote, and counted the input array as a practical win: \"this arrangement gives me up to five line-level sources.\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTom Lyle of Enjoy the Music reviewed the same platform in December 2017, calling it a \"very flexible and fantastic high-end vacuum tube preamplifier\" and \"a preamplifier I could easily live with, even though lately I've been using much costlier preamplifiers in my system.\"\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour amps sit by the speakers\u003c\/strong\u003e — two XLR input pairs and two XLR output pairs keep the run balanced end to end, so a long cable to monoblocks does not bring hum home with it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou have a lot of sources\u003c\/strong\u003e — five line inputs across XLR and RCA let a streamer, a DAC, a tuner and more stay connected at once, so nothing gets unplugged to make room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones too\u003c\/strong\u003e — a high-power tube headphone amplifier is built in, which means private listening gets the same circuit as the speakers and you skip a separate box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system doubles for movies\u003c\/strong\u003e — the unity-gain bypass hands your front speakers to a surround processor at a fixed level, so one pair of speakers serves both systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — the RP-7v2 is a line-level design, so a turntable needs a phono stage ahead of it. Pick one to suit your cartridge from our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e and feed it into any line input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRun the XLR outputs to your power amp if it takes them, or use the variable RCA pair. Keep the second pair for a subwoofer or for biamping. Sources fill the XLR and RCA inputs, and a surround processor joins the bypass loop.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe fixed outputs feed a recorder. Headphones plug into the front panel and get their own tube amplification. Switch it on, let the slow-start sequence do its work, and the tubes take over from there.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding around the RP-7v2? Here are some great companions:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhono Stage:\u003c\/strong\u003e Add a turntable to the system — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ePhono Preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e That tube headphone amp deserves a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality XLR cables carry the balanced signal — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give this 30-pound American a proper home — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color: #8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFour 12AU7\/ECC802 tubes in a mu-follower circuit. The type is common and affordable, easy to replace and popular for tube rolling.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow balanced is it, really?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFully balanced through the signal path. There are two XLR input pairs and two XLR output pairs, with 18dB of gain and up to 18V RMS through the balanced outputs.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have a headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a high-power tube-based headphone amplifier on a standard quarter-inch front-panel jack.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it work with a home theater?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. The processor loop offers unity-gain bypass, so a surround processor can share your main speakers at a fixed level.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow is it different from the RP-9v2?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-9v2-preamplifier\" style=\"color: #8a5a2b;\"\u003eRP-9v2\u003c\/a\u003e moves to 6H30P tubes, extends response to 170kHz, and adds a 2-watt headphone amplifier.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA 3-year limited warranty, with 6 months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eStereophile visits the Rogue Audio room at AXPONA:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/cfhSQV0SMx8\" title=\"Stereophile visits the Rogue Audio room at AXPONA\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about tube preamplifiers, balanced connections, or building a tube system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983025299629,"sku":"NEW-RARP7V2-BLK","price":5495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/rogue-audio-rp7-v2-black-straight-on.jpg?v=1785618771"},{"product_id":"rogue-audio-rp-3-preamplifier-black","title":"Rogue Audio RP-3 Preamplifier - Black","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eThe Cheapest Way Into Rogue's Flagship Architecture\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe RP-3 takes the RP-X platform that sits under Rogue's reference preamplifiers and brings it to the bottom of that range. Pure Class A tube amplification with MOSFET output buffering, true balanced connections, and the same hand assembly.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AU7\/ECC802 tubes do the work. Two pairs of balanced XLR inputs and three pairs of RCA line inputs take your sources. A balanced XLR output pair, two pairs of variable RCA outputs and a fixed pair go the other way, so a power amplifier and a subwoofer both have a home.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eBalanced Is the Reason to Buy This One\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTrue balanced XLR in and out is rare in tube preamplifiers at this price. It matters when the power amplifier sits across the room, because a balanced run rejects the noise a long single-ended cable would pick up on the way.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA defeatable OLED display reads volume and input from across the room, and turns off when you would rather it did not glow. A mono button helps with setup and with older recordings. Slow start circuitry protects the system at every power cycle, so nothing thumps through the speakers.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat the MOSFET Buffer Is There For\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTubes do the amplifying and MOSFETs do the driving. That combination is why output impedance comes in below 10 ohms, which is unusually low for a tube design and means the RP-3 is untroubled by a demanding power amplifier or a long cable.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFrequency response runs 5Hz to 100kHz within 1dB. Gain is 10dB through RCA and 16dB through XLR. Maximum output reaches 10V RMS single-ended and 20V balanced — more drive than any normal power amplifier will ever ask of it.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eThe Headphone Amplifier Runs on Tubes Too\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue built a tube-based, high-power headphone amplifier into the RP-3 rather than hanging a jack off the line stage. Difficult headphones get the same circuit topology your speakers do, so private listening stops being the compromise setting.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe chassis is 18.5 inches wide, 17 deep and 4.5 high, and it weighs 30 pounds of machined aluminum in black or silver. A ten-button remote handles the rest. Rogue covers it for three years, with six months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system is balanced end to end\u003c\/strong\u003e — two pairs of XLR inputs and a balanced output pair are fitted, which is rare in a tube preamplifier at this price, so you keep the noise rejection you paid for on the rest of the chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour power amplifier is across the room\u003c\/strong\u003e — output impedance below 10 ohms and up to 20V of balanced drive mean a long cable run costs you nothing you can hear, so the amplifier can live next to the speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the flagship circuit without the flagship price\u003c\/strong\u003e — this is the RP-X platform Rogue uses further up the range, hand-built to the same standard, so you are buying the architecture rather than a simplified version of it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on demanding headphones\u003c\/strong\u003e — the headphone amplifier is tube-based and high power rather than a jack hung off the line stage, so hard-to-drive models get real amplification from the same kind of circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — the RP-3 has no phono stage — every input is line level, and stepping up from the RP-1 v2 means leaving its built-in phono behind. Add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e on a line input and you choose the phono stage to match your cartridge rather than accepting the one that came in the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBalanced sources take the two XLR pairs and line sources fill the three RCA pairs. A surround processor joins the unity-gain home theater bypass, so the front channels pass through untouched when you are watching a film.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRun the balanced XLR outputs to your power amplifier, or use the variable RCA pairs, with the second feeding a subwoofer. A processor loop sits alongside them. Headphones plug into the front and get their own tube stage.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding a system around the RP-3? Start here:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Amplifier:\u003c\/strong\u003e Balanced out, ready for a long run — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/amplifiers\" style=\"color: #8a5a2b;\"\u003eAmplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhono Preamplifier:\u003c\/strong\u003e The one thing the RP-3 leaves to you — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ePhono Preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Balanced XLR is where this preamplifier earns its keep — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A tube headphone stage is waiting on the front panel — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow many sources can I connect?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFive: two balanced XLR pairs and three RCA line pairs. A separate unity-gain bypass input takes a home theater processor without using one of them.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow do I connect a turntable?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThrough an outboard phono preamplifier feeding one of the RCA line inputs. Every input on the RP-3 is line level, so the phono stage is yours to choose.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWill it drive a power amplifier down a long cable?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. Output impedance is below 10 ohms and balanced output reaches 20V, so a long balanced run to a distant amplifier is what this preamplifier is built for.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it drive difficult headphones?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. The headphone amplifier is tube-based and high power, built into the preamplifier rather than tapped off the line stage.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AU7\/ECC802 tubes, a common and affordable type that is straightforward to roll. Rogue covers the preamplifier for three years and the tubes for six months.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow big is it, and what finishes are there?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e18.5 inches wide, 17 deep, 4.5 high and 30 pounds, in black or silver machined aluminum.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eOur own walkthrough of the RP-3, its balanced connections and the tube headphone stage:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/JceBRPxZaj8\" title=\"Rogue Audio RP-3 Balanced Tube Preamplifier\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about balanced connections, tube preamplifiers, or matching a power amplifier? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983025725613,"sku":"NEW-RARP3-BLK","price":3495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARP3-BLK_01_front_2025__45807.1745351198.1280.1280_cab77c10-0972-4dae-b043-e45b60f8a54f.jpg?v=1778162432"},{"product_id":"rogue-audio-m-180-monoblock-amplifiers-black-pair","title":"Rogue Audio M-180 Monoblock Amplifiers - Black - Pair","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eOne Hundred and Eighty Watts of Tube Power\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe M-180 is a valve monoblock, and this listing is a pair, so you have both channels. Each chassis makes 180 watts, which is a great deal of power from output tubes and enough to drive speakers most valve amplifiers cannot.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue derived the circuit from its Apollo amplifiers. Four KT88 output tubes work in each chassis, alongside a 12AU7 pair and a 12AX7, and an external switch moves the amplifier between ultralinear and pure triode operation.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat switch is the feature owners use most. Ultralinear gives you the full power and the firmer grip; triode trades some of the watts for a more relaxed, harmonically richer presentation. You can change your mind whenever the music does.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis listing is the standard M-180 in black, supplied as a matched pair of monoblocks. The Dark version, which adds a factory upgrade to the power supply and signal path, is listed separately.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBiasing Without the Guesswork\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA bias meter is built into each amplifier, so setting the output tubes is a matter of reading a needle rather than owning a multimeter. On a valve amplifier you will use for years, that turns a chore into a two-minute job.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOutput Taps and Transformers\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSeparate 4-ohm and 8-ohm taps are provided on the back, so you match the amplifier to your speaker rather than hoping. The output transformers are ultra-wide bandwidth types and the transformers are mechanically isolated from the chassis.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOn the Bench\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs 5Hz to 50kHz within 1dB and distortion sits below 0.1% in typical use. Input sensitivity is 1.0V RMS into a 200k-ohm impedance, which is an unusually easy load for any preamp to drive, valve or solid state alike.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eErick Lichte, in \u003cem\u003eStereophile\u003c\/em\u003e on January 27, 2010, wrote that \"The Rogue M-180 deserves to be at the top of every audiophile's list of amps that deliver high performance in almost every aspect of playback—something I'd say even if they cost $10,000\/pair.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also found the amplifiers \"gave me almost all that I expect from and desire in a power amplifier, and at a price I could conceivably afford,\" noting \"higher resolution, better bass, and a more defined stereo image\" over the M-150 they replaced.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Mono Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want tube sound with real power\u003c\/strong\u003e — 180 watts per chassis is well beyond what most valve amplifiers manage, so you can have the tube presentation and still drive a speaker that needs current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who likes to tune the sound\u003c\/strong\u003e — The ultralinear and triode switch lets you change the amplifier's character from the listening seat, so one pair covers two quite different moods without buying anything else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of speakers with an awkward impedance\u003c\/strong\u003e — Separate 4-ohm and 8-ohm taps let you match the transformer to the load properly, which matters far more on a valve amplifier than a solid-state one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople buying a complete pair\u003c\/strong\u003e — This listing is two amplifiers, so a single order gives you a full stereo system with nothing left to add later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve amps need biasing and eventual retubing\u003c\/strong\u003e — The built-in meter makes biasing quick, but it is still a job you will do occasionally, and the KT88s will want replacing in time. Rogue covers the amplifier for three years and the tubes for six months. Our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e pair naturally with these if you still need a source of level control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFeed each amplifier one channel from your preamp on balanced XLR or single-ended RCA, then run speaker cable from the correct impedance tap to the speaker beside it. Use the 4-ohm tap for a 4-ohm speaker and the 8-ohm tap for an 8-ohm one.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the ultralinear or triode switch to taste before you settle in, and let the slow-start circuit bring the valves up gently at switch-on. As with any power amplifier, the volume control lives in your preamp rather than on the amplifier itself.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA valve monoblock pair needs the right company. Here is what most owners add.\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifiers — \u003c\/strong\u003e valve or solid state, the 200k input impedance suits both. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003eBrowse preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced interconnects — \u003c\/strong\u003e two runs, one to each amplifier. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eBrowse interconnect cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cables — \u003c\/strong\u003e short runs from each amp to its speaker. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eBrowse speaker cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloorstanding speakers — \u003c\/strong\u003e 180 tube watts a side suits full-range designs. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eBrowse floorstanding speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does one make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach M-180 produces 180 watts. That is per chassis, and this listing is a pair, so each of your two speakers gets its own 180-watt valve amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour KT88 output tubes per chassis, plus two 12AU7s and one 12AX7. Rogue supplies them as matched sets, so a pair of M-180s carries eight KT88s between the two amplifiers. KT120s are available as an optional upgrade from the standard KT88s.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the triode switch do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt changes the output stage between ultralinear and pure triode operation. Ultralinear gives the full rated power and tighter control; triode gives up some power for a warmer, more harmonically rich sound. The switch is on the outside, so you can try both.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs biasing difficult?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach amplifier has an integral bias meter, so you read the value straight off the front and adjust. It takes a couple of minutes and needs no test equipment of your own.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big and heavy is each one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach chassis measures 14.5 inches wide by 7 high by 19 deep and weighs 55 pounds, so a pair comes to 110 pounds. A welded-wire tube cage covers the valves.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue covers the amplifier for three years and the vacuum tubes for six months, to the original owner from an authorised dealer, in the United States. Every M-180 is designed and built in Pennsylvania and is tested, burned in and auditioned before it ships.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/pdCoMfW6q6U\" title=\"Modwright LS 36.5 + 36.5 pre-amp, Rogue M180 mono blocs, Spendor Classic 100, Garrard 401,EMT TSD15\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about valve monoblocks, triode and ultralinear operation, or matching an amp to your speakers? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983046893741,"sku":"NEW-RAM180-BLK-PR","price":7995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/rogue-audio-stereo-100-black-enhanced.jpg?v=1785628165"},{"product_id":"rogue-audio-dragon-monoblock-amplfier-silver-pair","title":"Rogue Audio DragoN Monoblock Amplfier - Silver - Pair","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eTubes, Class D, and 325 Watts a Side\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe DragoN monoblocks pair a valve input stage with a Hypex NCore Class D output section. Each amplifier makes 325 watts into 8 ohms and 525 into 4, and this listing is a matched pair, so you have a complete stereo system in two boxes.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue calls the circuit tubeD, and the distinction matters. The tube section is integrated into the amplifier rather than dropped in front of a Class D module as an afterthought, which is what most hybrid designs amount to.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AU7 tubes do the work up front, fed by three separate linear power supplies. A slow start circuit warms the valves gradually, and a standby mode keeps the solid-state stages ready without burning tube life while you are not listening.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis listing is the silver finish, supplied as a matched pair of monoblocks. Both amplifiers ship together with matched tubes, so what arrives is a complete stereo system rather than half of one.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe tubeD Circuit\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePlacing a valve stage genuinely inside the signal path, rather than ahead of it, is what gives the DragoN its character. Rogue's aim was tube smoothness with Class D authority, and without the edgy or grainy quality that solid-state designs can carry.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOn the Bench\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs 20Hz to 20kHz within 1dB and distortion sits below 0.1% in typical use. Input sensitivity is 0.75V RMS into a 30k-ohm impedance, which suits almost any preamp you are likely to put in front of it.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBuilt in Pennsylvania\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue designs and builds the DragoN entirely in the USA, and every amplifier is tested, burned in and auditioned before it ships. The faceplate is half-inch machined aluminum and the board uses two-ounce copper.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eJason Davis, in \u003cem\u003eStereophile\u003c\/em\u003e on February 14, 2024, praised \"the DragoNs' excellence at bringing less dynamic music to life at lower volumes, offering me considerable pleasure within the constraints of everyday real life.\" His verdict: \"There's much to love here.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Mono Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want tubes and real power\u003c\/strong\u003e — 325 watts a side is far beyond what most valve amplifiers manage, so you get tube character without giving up the ability to drive a demanding speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone buying a complete pair at once\u003c\/strong\u003e — This listing is two amplifiers, not one, so a single order gives you a full stereo system with nothing left to add later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of speakers that dip to 4 ohms\u003c\/strong\u003e — 525 watts into 4 ohms per side means the amplifier keeps control where the load gets hard, and you hear the speaker rather than an amp running short.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople who leave the system on standby\u003c\/strong\u003e — The standby circuit keeps the solid-state stages warm while sparing the valves, so the amplifiers are ready quickly without shortening tube life every time you use them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThey need a preamp to run\u003c\/strong\u003e — There is no volume control on a DragoN, which is normal for a power amplifier but catches people stepping up from an integrated for the first time. Pair them with a preamp or a source with variable output, and if you do not have one yet, start with our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach amplifier takes one channel. Run balanced XLR or single-ended RCA from your preamp to each chassis, then a single speaker cable from each amplifier to the speaker next to it. The binding posts are gold plated and take spades or bananas.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 12V trigger is available as an option if you want the pair to power up with the rest of a rack, so the amplifiers wake with the system instead of needing a visit to the back panel.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe DragoNs handle power. These are the pieces most owners pair with them.\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifiers — \u003c\/strong\u003e balanced or single-ended, tube or solid state, all work here. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003eBrowse preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced interconnects — \u003c\/strong\u003e two XLR runs, one to each amplifier. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eBrowse interconnect cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cables — \u003c\/strong\u003e short runs from each amp to its speaker. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eBrowse speaker cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloorstanding speakers — \u003c\/strong\u003e 525 watts into 4 ohms suits large designs. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eBrowse floorstanding speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power do they make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach DragoN monoblock produces 325 watts into 8 ohms and 525 watts into 4 ohms. This listing is a pair, so that is one amplifier and that power figure for each of your two speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs this a pair or a single amplifier?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA pair. Both amplifiers ship together, which gives you a complete stereo system and matched tubes across the two chassis.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use, and how long do they last?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 12AU7 small-signal tubes per chassis, supplied as matched pairs. Because they are not power tubes, they last a long time. Rogue warrants them for six months and many owners run them for years.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it take balanced connections?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. True balanced XLR and single-ended RCA inputs are both fitted, on heavy gold-plated sockets, so you can site each amplifier near its speaker and run a long cable back.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big and heavy is each one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach chassis measures 12.5 inches wide by 5.5 high by 19 deep and weighs 33 pounds, so a pair comes to 66 pounds in total. They are deep rather than wide.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere are they made?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue designs and builds them in the United States, and every amplifier is fully tested, burned in and auditioned before it leaves the factory. The warranty is three years, with six months on the tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/oXWjW_9Jbl4\" title=\"Magnepan 2.7i \/ Rogue Audio RP-5 v2 Pre, DragoN mono Amp \/ HiFi Rose RS150B - AXPONA 2024\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about mono amplifiers, hybrid tube and Class D amplifiers, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45983047352493,"sku":"NEW-RADRAGONM-SIL","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RADRAGONM_SIL_01-Large__29063.1726503298.1280.1280_f6dca603-c4ee-445c-b629-605a9d515a6d.jpg?v=1778144510"},{"product_id":"rogue-audio-rh-5-headphone-amplifier-with-phono-black","title":"Rogue Audio RH-5 Headphone Amplifier With Phono - Black","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eTube Magic, Solid-State Muscle\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe Rogue Audio RH-5 answers a question serious headphone listeners eventually ask: why buy a headphone amp, a preamp, and a phono stage separately? This is all three in one American-made chassis, built around a hybrid design that pairs two 12AU7 tubes with a MOSFET output stage, tube character where it matters, solid-state power where it counts.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThat power is real. It gives 3.5 watts into 32 ohms, 1.8 watts into 100 ohms and 0.75 watts into 300 ohms. That covers a demanding planar and a high-impedance dynamic alike.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree gain settings, at 3, 12 and 16dB, match the amp to anything from a sensitive in-ear to an insensitive planar. The front panel takes quarter-inch, 3-pin XLR and 4-pin XLR. More than one pair can stay plugged in at a time.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThis version includes Rogue's phono stage, so a turntable plugs straight in. It handles moving magnet and moving coil cartridges with selectable 44dB or 56dB gain and eight resistive loading options, a genuinely adjustable phono section, not a token add-on.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eA Complete Control Center\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe RH-5 is also a full-function preamplifier. Three RCA inputs and a balanced XLR input handle your sources, while RCA and balanced XLR preamp outputs feed a power amplifier or powered speakers. A machined aluminum remote controls volume, input, mute, and power from the couch.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFrequency response runs 5Hz to 50kHz (plus or minus 1dB), with 0.05% distortion and a 0.1-ohm headphone output impedance that keeps the sound consistent across different headphones. Every RH-5 is hand-built by Rogue Audio in Pennsylvania, and the faceplate comes in black or silver.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHerb Reichert of \u003cem\u003eStereophile\u003c\/em\u003e, in an October 26, 2017 review, praised \"the weight and force of music, and the splendid transparency of its two 12AU7 tubes,\" concluding: \"This new Rogue makes more of my headphones sound great than any other amp I have!\" Frank Iacone of \u003cem\u003eHeadphone Guru\u003c\/em\u003e, in an October 30, 2017 review, found \"the midrange is where most of the RH-5 magic comes to life,\" adding \"the RH-5 is dead quiet; I heard no noise or distortion.\"\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Amplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want headphone amp, preamp, and phono stage in one box\u003c\/strong\u003e — the RH-5 replaces three components and the cables between them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou spin vinyl\u003c\/strong\u003e — the built-in MM\/MC phono stage has real gain and loading flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own demanding headphones\u003c\/strong\u003e — 3.5 watts into 32 ohms drives planars and high-impedance dynamics with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want American hand-built quality\u003c\/strong\u003e — designed and built by Rogue Audio in Pennsylvania, with a 3-year warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one box to run the whole system\u003c\/strong\u003e — the RH-5 is a headphone amp, a preamp and a phono stage at once, so it can sit at the center of a system rather than beside it. Compare the alternatives in our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers\" style=\"color:#8a5a2b;\"\u003eheadphone amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eConnect your turntable to the phono input, digital sources to the three RCA line inputs, and a balanced source to the XLR input. Headphones plug into the front panel's 1\/4\", 3-pin XLR, or 4-pin XLR jacks. To run a full system, connect the RCA or balanced XLR preamp outputs to a power amplifier or powered speakers.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSet the gain to match your headphones, low for sensitive models, higher for demanding ones, and set the phono DIP switches once for your cartridge. The remote handles everything else from your listening chair.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding your system? Here are some great companions for the RH-5:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e An amp with this much power deserves a serious headphone — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e Put the built-in phono stage to work — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e Add a digital source through the line or balanced inputs — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color: #8a5a2b;\"\u003eDigital-to-Analog Converters\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Quality interconnects complete the chain — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eIs the phono stage included?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, this version includes Rogue's phono stage, with MM\/MC support, 44dB or 56dB gain, and eight loading options.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow powerful is the headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e3.5 watts into 32 ohms, 1.8 watts into 100 ohms, and 0.75 watts into 300 ohms.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat headphone connections does it have?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e1\/4\", 3-pin XLR, and 4-pin XLR, and you can connect more than one headphone at a time.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it work as my system preamp?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. RCA and balanced XLR preamp outputs feed a power amp or powered speakers, with full remote control.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AU7\/ECC82 tubes in the input stage, one of the most widely available tube types for easy rolling.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio covers the RH-5 with a 3-year limited warranty, with 6 months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eCharles Pierre takes a close look at the RH-5:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/7EuqY7eZMW0\" title=\"Rogue Audio RH5\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about headphone amplifiers, phono stages, or building a headphone system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983062294701,"sku":"NEW-RARH5HPAP-BLK","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARP52_BLK_01_2023__60162.1726017146.1280.1280_863a35dd-efd9-4a01-a33e-46c455c2a21b.webp?v=1787950996"},{"product_id":"rogue-audio-rp-9v2-preamplifier-black","title":"Rogue Audio RP-9v2 Preamplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eThe Flagship, Built on a Different Tube\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe RP-9v2 sits at the top of Rogue Audio's preamplifier line, hand-built like the rest of the range. What sets it apart from the rest of the range is the tube. Four 6H30P triodes replace the 12AU7s used further down, in a balanced mu-follower circuit.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 6H30P is a rugged Russian type with a long service life, and reference preamps costing far more use it for the same reason Rogue does. Moving to it meant redesigning the audio circuit and the power supply around it, rather than dropping a new valve into an old socket.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBandwidth is the headline result. Response reaches 170kHz, well past anything you will hear, which keeps phase behavior tidy inside the range you do. THD stays under 0.1%, gain is 14dB through RCA and 20dB balanced, and maximum output runs to 10V RMS or 20V balanced. That drives any power amplifier you are likely to own.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eTwo Tube Watts for Your Headphones\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone jack is not a courtesy fitting. It is a tube-based amplifier making 2 watts, which is enough for demanding planars and high-impedance dynamics alike. Private listening runs through the same circuit design as the speakers, so late nights are not a downgrade.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnections befit a flagship. Two XLR input pairs and three RCA line pairs handle five sources at once. Two XLR output pairs and two variable RCA pairs feed amps and a subwoofer, with a fixed pair for a recorder and a processor loop for movies.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA mono button helps with setup and older records. The OLED display reads clearly across a room and switches off when you want it dark, and the ten-function remote runs the lot. Slow-start sequencing and auto-mute protect the system at every power cycle. Thirty pounds of machined aluminum, with a 3-year limited warranty (6 months on tubes).\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBob Grossman of Enjoy the Music reviewed the RP-9 platform in May 2021, coming to it after three years with the RP-7. His verdict opened the summary: \"Rogue Audio's RP-9 vacuum tube stereo preamplifier is magical!\" He describes it as \"dynamic, transparent, and revealing.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWhat changed for him was scale. \"My sound stage took on a greater sense of depth, width, and height,\" he wrote, and found that \"The attack and decay of notes had a greater and speedier delivery with more articulation.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want Rogue's best\u003c\/strong\u003e — the 6H30P tubes and the circuit built around them are the reason this model exists, so there is nothing further up the line to wonder about later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour amps sit by the speakers\u003c\/strong\u003e — two XLR input pairs and two XLR output pairs keep the signal balanced end to end, so a long run to monoblocks arrives quiet and at full level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on serious headphones\u003c\/strong\u003e — two tube watts drive demanding planars properly, which means you do not need to add a separate headphone amplifier to finish the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system doubles for movies\u003c\/strong\u003e — the unity-gain bypass hands your front speakers to a surround processor at a fixed level, so one pair of speakers serves both systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — the RP-9v2 is a line-level design, so a turntable needs a phono stage ahead of it. Choose one to suit your cartridge from our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color:#8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e and run it into any line input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRun the XLR outputs to your power amp, or use the variable RCA pair if the amp takes only RCA. Keep the second pair for a subwoofer or for biamping. Sources fill the XLR and RCA inputs, and a surround processor joins the bypass loop.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe fixed outputs feed a recorder. Headphones plug into the front panel and get two tube watts of their own. Switch it on, let the slow-start sequence finish, and the 6H30Ps take over.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding around the RP-9v2? Here are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhono Stage:\u003c\/strong\u003e Bring a turntable into the system — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color:#8a5a2b;\"\u003ePhono Preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e Two tube watts deserve a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality XLR cables carry the balanced signal — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give this 30-pound flagship a proper home — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour 6H30P tubes in a balanced mu-follower circuit. The type is rugged, long-lived, and used in many reference-grade preamplifiers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow does it differ from the RP-7v2?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-7v2-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-7v2\u003c\/a\u003e runs 12AU7 tubes and reaches 100kHz. The RP-9v2 moves to 6H30Ps, extends response to 170kHz, and adds a 2-watt headphone amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow balanced is it, really?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFully balanced through the signal path, with two XLR input pairs and two XLR output pairs. Balanced gain is 20dB, with up to 20V RMS available.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have a headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, a tube-based amplifier delivering 2 watts through a standard quarter-inch front-panel jack.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it work with a home theater?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The processor loop offers unity-gain bypass, so a surround processor can share your main speakers at a fixed level.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 3-year limited warranty, with 6 months on the tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eStereophile visits the Rogue Audio room at AXPONA:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/cfhSQV0SMx8\" title=\"Stereophile visits the Rogue Audio room at AXPONA\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube preamplifiers, balanced connections, or building a reference system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983095914669,"sku":"NEW-RARP9V2-BLK","price":7995.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Demo","offer_id":45983095947437,"sku":"DEMO-RARP9V2-BLK","price":5999.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/rogue-audio-rp-9-black-straight-on.jpg?v=1785619735"},{"product_id":"rogue-audio-rp-1v2-preamplifier-with-metal-remote-black","title":"Rogue Audio RP-1v2 Preamplifier with Metal Remote - Black","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eRogue Put the Whole Front End in the Cheapest Box They Make\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe RP-1 v2 is Rogue Audio's entry preamplifier, and it arrives with the parts most makers charge extra for. A phono stage is inside. So is a one-watt headphone amplifier. So is a home theater bypass.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 12AU7\/ECC802 tubes run in a mu-follower circuit. Four line inputs and a phono input handle sources. Two pairs of variable outputs and one fixed pair handle everything downstream, and an OLED display shows volume and input.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eSet It Up for Your Cartridge and Forget It\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe phono stage runs 44dB of gain for moving magnet cartridges and 56dB for medium and high output moving coils. Cartridge loading is user adjustable inside the chassis, so you set it once for the cartridge you own and leave it alone.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe v2 revision is more than a badge. Rogue fitted a 50 percent larger power supply for the tube stage. The phono section got better resistors and op-amps. The tubes are now JJ gold pin 12AU7s. The metal remote, once an extra, is now standard.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhere the Tubes Actually Do Something\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue hand-builds every RP-1 v2 and tests it before it ships. The chassis is 15.25 inches wide, 14.5 deep and 3.2 high, and weighs 16 pounds. Rogue covers it for three years, with six months on the tubes.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA mu-follower is a two-tube circuit. It does the amplifying and the buffering in one stage. Rogue uses it across the range, so the RP-1 v2 shares its topology with preamplifiers several times the price. It is not a cheaper design wearing the family badge.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe numbers are honest for the money. Frequency response runs 1Hz to 75kHz within 1dB, and the phono stage holds RIAA equalization within 0.1dB. Distortion stays below 0.1 percent. Line gain is 9dB, and output impedance is 750 ohms.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eThe Headphone Jack Is a Real Amplifier\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOne watt into 32 ohms is a headphone amplifier, not a resistor across the output. Plug in and the main outputs mute themselves, so you do not have to reach for the power amp. Unplug and the speakers come back.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe home theater bypass runs at unity gain, so a surround processor drives the front channels straight through and your two-channel volume setting is untouched when the film ends. The metal remote does volume, input and mute, and does not need aiming.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSteve Guttenberg reviewed the RP-1 v2 on his \u003cem\u003eAudiophiliac\u003c\/em\u003e channel. He reached for a word audio writers used in the 1970s and called the sound \"grainless\", placing its tonality \"to the warm side of neutral\" without being genuinely warm.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHe was as taken with the handset as the sound, calling it \"a perfect remote\" — volume, input and mute, and no need to aim it. He summed the preamplifier up as \"not fussy\" and \"not tweaky\".\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are building a first serious system\u003c\/strong\u003e — phono stage, headphone amplifier and home theater bypass are already inside, so the budget that would have gone on three outboard boxes goes into speakers instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records on a moving magnet or a high-output moving coil\u003c\/strong\u003e — 44dB and 56dB gain settings with adjustable loading cover both, so the cartridge on your arm now is matched inside this box rather than by buying a second one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones as much as speakers\u003c\/strong\u003e — a full watt into 32 ohms drives real headphones, and the speakers mute the moment you plug in, so late-night listening needs no rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour stereo doubles as the front of a home theater\u003c\/strong\u003e — the unity-gain bypass hands the front channels to your processor and gives them back untouched, so one pair of speakers serves both systems without a compromise setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play a low-output moving coil cartridge\u003c\/strong\u003e — the phono stage is built for moving magnet and for medium to high output moving coils, so a low-output MC needs help ahead of it. Add a step-up transformer or one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e and the RP-1 v2 still does the switching, the headphone amp and the home theater bypass for the rest of the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYour turntable goes to the phono input and its ground post, with gain and loading set inside for your cartridge. Four more line sources fill the remaining inputs, and a surround processor joins the unity-gain bypass.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA power amplifier takes either pair of variable outputs, leaving the second pair for a subwoofer or a second amplifier. The fixed pair feeds a recorder at full level. Headphones plug into the front panel.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding a system around the RP-1 v2? Start here:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Amplifier:\u003c\/strong\u003e The RP-1 v2 is a preamplifier and needs one — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/amplifiers\" style=\"color: #8a5a2b;\"\u003eAmplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The MM and MC phono stage is already inside — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A full watt is waiting on the front panel — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Single-ended throughout, so the cable matters — see \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhich cartridges does the phono stage accept?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eMoving magnet at 44dB and medium to high output moving coil at 56dB, with user-adjustable loading and RIAA equalization within 0.1dB. A low-output moving coil needs a step-up transformer ahead of it.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow many sources can I connect?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFive: four line-level inputs plus the phono input. A separate unity-gain bypass input handles a home theater processor without using one of them.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWill it drive my headphones?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOne watt into 32 ohms, from a discrete amplifier rather than a shared output. Plugging in mutes the main outputs automatically.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan I run a subwoofer and a power amplifier together?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. There are two pairs of variable outputs, so one feeds the amplifier and the other feeds a powered subwoofer. A fixed pair is there for a recorder.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo JJ gold pin 12AU7 tubes in a mu-follower circuit, a common and affordable type. Rogue covers the preamplifier for three years and the tubes for six months.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eIs every unit tested?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. Rogue hand-assembles the RP-1 v2 and tests each one before it ships.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eSteve Guttenberg reviews this exact revision, and walks the back panel input by input:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_2jYpi35izQ\" title=\"ROGUE's LATEST Preamp, Looks, Feels, and Sounds Great\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eAnalogholic covers the original RP-1, the platform the v2 refines:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/e2W26YHkC0Q\" title=\"Rogue Audio RP-1 Tube Preamplifier Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about tube preamplifiers, phono cartridge loading, or home theater bypass? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983321227437,"sku":"NEW-RARP1V2-BLK","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARP1V2-BLK_01_front_2026__51932.1776097450.1280.1280_3d400754-8103-422e-94eb-8ef9df6fdbcc.jpg?v=1778165947"},{"product_id":"rogue-audio-cronus-magnum-iii-integrated-black","title":"Rogue Audio Cronus Magnum III Integrated - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eThe Cronus Magnum III Puts Two Amplifiers in One Chassis\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio builds the Cronus Magnum III by hand in Brodheadsville, Pennsylvania. It is an all-tube integrated amplifier, and it is the third generation of a line that built the company's reputation. Rogue designs and assembles every one in the USA.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA switch on the back panel changes how the output stage runs. In ultralinear it delivers 100 watts per channel. In triode it delivers 55. Transformer taps for 4 and 8 ohm speakers are both provided. The amplifier weighs 55 pounds and measures 18 inches wide, with a machined aluminum faceplate in black or silver.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eYour Turntable Plugs Straight In, and So Do Your Headphones\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour RCA inputs cover a phono source and three line sources. Buffered variable outputs feed a subwoofer or a second amplifier for bi-amping. A quarter-inch headphone jack sits on the front, driven by a 2-watt amplifier. An aluminum remote handles volume and mute. Rogue covers the amplifier for three years, and the tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy It Weighs 55 Pounds\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMost of that weight is transformers and power supply. Rogue uses a large linear supply with high storage, and a heavy two-ounce copper circuit board. Slow-start sequencing brings the tubes up gently at switch-on, which is easier on them than an abrupt turn-on.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe tube complement is four KT88 output tubes, three 12AU7s and two 12AX7s. The center 12AU7 is the preamp tube. KT88s are current production and easy to source, so retubing years from now should not be a hunt. KT120s are available as an optional upgrade.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBias the Tubes Yourself, With the Tool in the Box\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA meter, potentiometers and switches on the front panel let you set the output tube bias. Rogue supplies the bias tool. The manual asks you to leave it alone unless a tube reads more than 4 to 5 mA off target, so this is an occasional check rather than a chore.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Phono Stage Adapts to Your Cartridge\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe phono section takes moving-magnet and moving-coil cartridges. Gain switches give 45dB or 60dB, each within 1dB from 20Hz to 20kHz. Five resistive load settings let you tune it further. It ships set to 45dB and 47k ohms, which suits most high-output cartridges.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eChanging gain or loading means removing the top cover, so set it once for your cartridge. Bandwidth measures 5Hz to 30kHz within 1dB. Distortion stays under 0.1% typically and under 1% at rated power. Input sensitivity is 1.0V RMS.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone circuit is new to this generation. Rogue describes it as a simplified single-ended version of its RH-5 headphone amplifier, built around MOSFET buffers, with a 32-ohm output impedance.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWayne Garcia, writing in \u003cem\u003eThe Absolute Sound\u003c\/em\u003e on January 24, 2023, called it \"a terrific-sounding, all-tube integrated amp that is so musically engaging, such a joy to use, and such a superb value that it's completely won me over.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRon Nagle, reviewing for \u003cem\u003eEnjoy the Music.com\u003c\/em\u003e on May 7, 2019, wrote: \"Rogue Audio has my admiration for the overall build quality and sonic performance of their Cronus Magnum III musical instrument.\"\u003c\/p\u003e\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube sound without a rack of separates\u003c\/strong\u003e — preamp, power amp, phono stage and headphone amp are all in one chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play vinyl and your cartridge might change\u003c\/strong\u003e — the phono stage handles moving-magnet and moving-coil, with switchable gain and five load settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to hear the difference between operating modes\u003c\/strong\u003e — a rear switch moves between 100 watts ultralinear and 55 watts triode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou like gear you can maintain\u003c\/strong\u003e — front-panel bias adjustment, a supplied bias tool, and KT88 tubes that are still in production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want the DAC and streaming built in,\u003c\/strong\u003e the Cronus Magnum III is all-analog — every input on the back is an RCA jack. Add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\u003c\/a\u003e and it plays anything.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the gold-plated binding posts, which take spade, lug or bare wire. Pick the 4 or 8 ohm tap for your speakers; the amplifier ships set to 8 ohms, and changing it means opening the top cover. Your turntable goes to the phono input, and up to three more sources fill the line inputs.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphones plug into the front panel. If you add a subwoofer or a second amplifier later, the buffered variable outputs are already there. The power cord is a detachable IEC, so you can change it.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThen it is one knob, one switch, and a lot of glass.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding around the Cronus Magnum III? Here are some good companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e Put that MM\/MC phono stage to work — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 100 watts of tube power drives a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cable:\u003c\/strong\u003e Match the tap you choose — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio rack:\u003c\/strong\u003e Fifty-five pounds of tube amp wants a solid shelf — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does the Cronus Magnum III deliver?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e100 watts per channel in ultralinear mode, and 55 watts RMS per channel in triode. Transformer taps are provided for both 4 and 8 ohm speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the difference between triode and ultralinear?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThey are two ways of running the same output tubes, selected by a switch on the back panel. Ultralinear gives you the full 100 watts per channel; triode gives you 55. Rogue's own guidance is to try both with your speakers and use the one you prefer.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have a phono stage for my turntable?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, and it covers both cartridge types. Switchable gain gives 45dB for moving-magnet and high-output moving-coil cartridges, or 60dB for low-output moving-coil, with five resistive load settings.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I have to bias the tubes myself?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBias is user-adjustable from the front panel using the meter and the bias tool Rogue supplies. The manual says to leave it unless a tube drifts more than 4 to 5 mA from target, so it is a periodic check rather than routine maintenance.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat comes in the box?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe tubes, spare fuses, the bias tool, an aluminum remote for volume and mute, and a detachable IEC power cord. The full tube cage is optional and sold separately — we stock the \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-atlas-or-cronus-tube-cover-black\" style=\"color:#8a5a2b;\"\u003eRogue Audio tube cover\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree years on parts and workmanship from the date of retail purchase, and six months on the vacuum tubes. Rogue's warranty is valid in the United States and applies to the original purchaser buying from an authorized dealer.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eNew Record Day spends a full review with the Cronus Magnum III and asks where it lands among tube integrateds:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/RtpGpb7E_E0\" title=\"“Audiophile” Hi-Fi Tube Amplifier of the Decade?! Rogue Audio Cronus III Magnum\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eSheila Berdan unboxes one and walks through the chassis, controls and rear panel:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_VzYhLHNq5Y\" title=\"NEW Rogue Audio Cronus Magnum III Integrated Amplifier UNBOXING \u0026amp; REVIEW - Brooks Berdan Ltd.\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, phono stages, or matching speakers to a tube integrated? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983403540653,"sku":"NEW-RACROMIII-BLK","price":3495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RogueMagnumIIITubeAmplifier-Black-K_O.png?v=1787684759"},{"product_id":"rogue-audio-pharaoh-ii-integrated-amplifier-black","title":"Rogue Audio Pharaoh II Integrated Amplifier - Black","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eTube Warmth Match with a Powerful Amplifier\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe Pharaoh II pairs a matched pair of 12AU7 tubes in its preamplifier stage with a Class D output section. The aim is tube warmth alongside genuinely serious power. Those two are not usually the same amplifier.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe result is 250 watts per channel into 8 ohms. Into 4 ohms it reaches 400 watts. Damping factor sits above 1000. That makes for exceptionally tight, controlled bass. The Class D output stage also runs cool at that level, unlike a comparably powerful all-tube design.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eInputs for Every Source, Vinyl Included\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThree pairs of RCA line inputs cover your preamp and source connections. A balanced XLR input joins them. The built-in phono stage switches between 40dB and 60dB gain. That covers both moving-magnet and moving-coil cartridges. Phono loading adjusts for the ones that need it.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA tube-driven quarter-inch headphone jack sits on the front. It routes headphone listening through that same 12AU7 tube stage. There is also a home theater bypass input. The Pharaoh II can slot into a surround system without disrupting two-channel duty.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eA Slow Start, and a Power Supply to Match\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA slow-start automated turn-on brings the amplifier up gently. That protects the tubes and your connected speakers alike. Behind all of it sits a massive linear power supply. That is what backs the whole design.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eBuilt and Hand-Assembled in the USA\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eAt just under 40 pounds, the Pharaoh II carries real substance in hand as well as on paper. It is finished in black or silver brushed aluminum. Every unit is designed and hand-built in Rogue Audio's Pennsylvania facility.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA simple remote control handles volume and mute from the listening chair. Rogue backs the Pharaoh II with a 3-year parts and labor warranty. The tubes carry 6 months of coverage.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHerb Reichert reviewed the Pharaoh II for \u003cem\u003eStereophile\u003c\/em\u003e in December 2022. He found the phono input \"pure of tone, clear as water, and light on its feet.\" He went further: \"I can't imagine Pharaoh II users wishing for a better phono stage.\"\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHe called it \"the best phono stage I've ever found in an integrated amp\", and credited it with \"quiet, clear, clean, effortless class-D power\" driving the hard-to-drive GoldenEar BRX and Magnepan .7 panels. \u003cem\u003eStereophile\u003c\/em\u003e named it a Recommended Component for 2025.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRic Mancuso gave it a Best of 2022 Award at \u003cem\u003eenjoythemusic.com\u003c\/em\u003e, calling it a \"new King\" and a genuine \"end game component\". On vocal tracks he heard singers separate, letting the listener witness \"the shape and presence of a person in recordings\".\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube character with real power on tap\u003c\/strong\u003e — a 12AU7 tube preamp stage feeds a 250-watt-per-channel Class D output section.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play vinyl on either cartridge type\u003c\/strong\u003e — the built-in phono stage switches between MM and MC gain settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube sound on headphones, too\u003c\/strong\u003e — a tube-driven quarter-inch headphone jack carries that character through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou're integrating with a home theater system\u003c\/strong\u003e — a dedicated bypass input keeps two-channel and surround duty separate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you need digital inputs or Bluetooth,\u003c\/strong\u003e the Pharaoh II is purely analog — one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\u003c\/a\u003e on a line input handles digital and wireless sources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eConnect your speakers to the binding posts and your turntable to the built-in phono input, switching between MM and MC gain as your cartridge requires. Three RCA inputs and one balanced XLR input cover the rest of your analog sources, and the home theater bypass input keeps a processor's front channels separate from everyday listening. Headphones plug into the tube-driven front-panel jack.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFrom there, the included remote puts the rest in your hands.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding around the Pharaoh II? Here are some great companions:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e Put the built-in MM\/MC phono stage to work — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color: #8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 250 watts per channel and a damping factor above 1000 drive a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color: #8a5a2b;\"\u003eFloorstanding Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e The tube-driven headphone jack deserves a good pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Quality XLR interconnects carry the balanced signal — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow much power does it deliver?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e250 watts per channel into 8 ohms, or 400 watts per channel into 4 ohms.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have a phono stage?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a built-in phono stage with switchable 40dB and 60dB gain for moving-magnet and moving-coil cartridges.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have a headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a tube-driven quarter-inch headphone jack.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA matched pair of 12AU7 preamplifier tubes.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it integrate with a home theater system?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a home theater bypass input lets a processor's front channels pass through directly.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio covers the Pharaoh II with a 3-year parts and labor warranty, and 6 months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eAudio Advisor explains why the Pharaoh II is the ultimate hybrid amplifier:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/2qfT0j9XYxs\" title=\"Why the Rogue Audio Pharaoh 2 is the Ultimate Hybrid Amplifier\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eMcClelland Inc. takes a closer look at the Pharaoh II integrated amplifier:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/LNV6XFYVEkg\" title=\"Rogue Audio Pharaoh II Integrated Amplifier McClelland Inc 4K\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about hybrid tube amplifiers, phono stages, or building a reference two-channel system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983407931565,"sku":"NEW-RAPHARII-BLK","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAPHARII_BLK_01-Large__96993.1729614581.1280.1280_f3e2e63d-f1c8-4ee2-945e-4d91da261b8e.jpg?v=1778120442"},{"product_id":"rogue-audio-rp-7v2-preamplifier-silver","title":"Rogue Audio RP-7v2 Preamplifier - Silver","description":"\u003cdiv style=\"max-width: 720px; margin: 0 auto; padding: 32px 24px 48px 24px; background: #ffffff;\"\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 0 0 0.35em 0; font-weight: 600;\"\u003eBalanced, End to End\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRogue Audio builds the RP-7v2 by hand. It is the company's reference line preamplifier, and it is fully balanced. Two pairs of XLR inputs and two pairs of XLR outputs mean the signal stays balanced from your source all the way to your power amp.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThat matters most when the amps are not next to the rack. A balanced run rejects the hum and hash a long cable picks up along the way. So you can put monoblocks beside the speakers, run twenty feet of cable, and still hear a quiet background.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSources rarely run out either. Three RCA line pairs join the two XLR pairs, which gives you five line inputs before you ever think about a switch box. Two variable RCA output pairs sit alongside the XLRs, with a fixed pair for a recorder and a processor loop for movies.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eTubes, Then MOSFETs\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFour 12AU7\/ECC802 tubes run in Rogue's mu-follower circuit, in pure class A. A MOSFET output buffer follows them. The tubes shape the sound and the buffer supplies the drive, so the RP-7v2 stays composed into a demanding amplifier rather than running out of grip.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe headphone jack gets the same treatment. It is a high-power, tube-based amplifier of its own, not a resistor hung off the output. A mono button helps with setup and with older recordings, and the OLED display can be switched off when you want the room dark.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eOn the bench, frequency response runs 5Hz to 100kHz within 1dB, with THD below 0.1%. Gain is 12dB through RCA and 18dB through XLR, and maximum output reaches 9V RMS, or 18V balanced. Slow-start sequencing and auto-mute protect the system at every power cycle. Thirty pounds of machined aluminum, with a 3-year limited warranty (6 months on tubes).\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHerb Reichert reviewed the RP-7 for Stereophile on February 21, 2019. He found it \"remarkably uncolored\" and wrote that it \"walked the narrow path between tube sound and transistor sound.\" He signed off in three words: \"My new reference.\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eReichert also liked living with it. \"One of my favorite things about the Rogue RP-7 is that I can easily read its azure-tinted OLED display from 9' away,\" he wrote, and counted the input array as a practical win: \"this arrangement gives me up to five line-level sources.\"\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTom Lyle of Enjoy the Music reviewed the same platform in December 2017, calling it a \"very flexible and fantastic high-end vacuum tube preamplifier\" and \"a preamplifier I could easily live with, even though lately I've been using much costlier preamplifiers in my system.\"\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This Preamplifier Best For?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour amps sit by the speakers\u003c\/strong\u003e — two XLR input pairs and two XLR output pairs keep the run balanced end to end, so a long cable to monoblocks does not bring hum home with it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou have a lot of sources\u003c\/strong\u003e — five line inputs across XLR and RCA let a streamer, a DAC, a tuner and more stay connected at once, so nothing gets unplugged to make room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones too\u003c\/strong\u003e — a high-power tube headphone amplifier is built in, which means private listening gets the same circuit as the speakers and you skip a separate box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour system doubles for movies\u003c\/strong\u003e — the unity-gain bypass hands your front speakers to a surround processor at a fixed level, so one pair of speakers serves both systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — the RP-7v2 is a line-level design, so a turntable needs a phono stage ahead of it. Pick one to suit your cartridge from our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ephono preamplifiers\u003c\/a\u003e and feed it into any line input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eRun the XLR outputs to your power amp if it takes them, or use the variable RCA pair. Keep the second pair for a subwoofer or for biamping. Sources fill the XLR and RCA inputs, and a surround processor joins the bypass loop.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe fixed outputs feed a recorder. Headphones plug into the front panel and get their own tube amplification. Switch it on, let the slow-start sequence do its work, and the tubes take over from there.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eBuilding around the RP-7v2? Here are some great companions:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhono Stage:\u003c\/strong\u003e Add a turntable to the system — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/phono-preamplifiers\" style=\"color: #8a5a2b;\"\u003ePhono Preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e That tube headphone amp deserves a serious pair — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color: #8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality XLR cables carry the balanced signal — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color: #8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give this 30-pound American a proper home — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color: #8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFour 12AU7\/ECC802 tubes in a mu-follower circuit. The type is common and affordable, easy to replace and popular for tube rolling.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow balanced is it, really?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFully balanced through the signal path. There are two XLR input pairs and two XLR output pairs, with 18dB of gain and up to 18V RMS through the balanced outputs.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have a headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, a high-power tube-based headphone amplifier on a standard quarter-inch front-panel jack.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it work with a home theater?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. The processor loop offers unity-gain bypass, so a surround processor can share your main speakers at a fixed level.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow is it different from the RP-9v2?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-9v2-preamplifier\" style=\"color: #8a5a2b;\"\u003eRP-9v2\u003c\/a\u003e moves to 6H30P tubes, extends response to 170kHz, and adds a 2-watt headphone amplifier.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA 3-year limited warranty, with 6 months on the tubes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eSee It in Action\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.5em 0; line-height: 1.55;\"\u003eStereophile visits the Rogue Audio room at AXPONA:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/cfhSQV0SMx8\" title=\"Stereophile visits the Rogue Audio room at AXPONA\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 0.9em 0; padding-left: 1.4em; line-height: 1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eLearn More\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eWant to learn more about tube preamplifiers, balanced connections, or building a tube system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color: #8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Silver \/ New","offer_id":45983418122413,"sku":"NEW-RARP7V2-SIL","price":5495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RARP7V2-SIL_01_angle_2025__12264.1757600256.1280.1280_4dabe4d2-124d-4163-ab7c-c3657d9da14b.jpg?v=1778164325"},{"product_id":"rogue-audio-atlas-magnum-iii-power-amplifier-black","title":"Rogue Audio Atlas Magnum III Power Amplifier - Black","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eOne Hundred Watts of Pure Tube, Priced to Surprise\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Atlas Magnum III is the least expensive way into a real Rogue power amplifier, and Rogue designed it to punch above that. Ninety watts per channel of pure tube power, from four KT88 output tubes in push-pull.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt borrows its circuitry from Rogue's more advanced designs rather than being engineered down to a price. The signal paths are short, the noise design is careful, and the components are the precision parts you would expect further up the range.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAn oversized linear power supply sits behind all of it, storing the energy that dynamic passages demand. That supply is usually the first thing cut from an affordable tube amp, and its absence is the first thing you hear when the music gets loud.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAn ultralinear and triode switch lets you choose the amp's character. Ultralinear gives you slam. Pure triode gives you the smoothness that tubes get bought for in the first place. The switch is on the back, so you can try both.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYou also pick the transformer tap, 4 ohm or 8. Matching it to your speakers is what separates a tube amp that controls a speaker from one that merely drives it.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe tube complement is four KT88 output tubes with two 12AX7 and two 12AU7 in the small-signal stages. Bandwidth runs 20Hz to 30kHz. Slow-start turn-on sequencing protects the tubes, the board is heavy two-ounce copper, and the faceplate is machined aluminum. It measures 18 inches wide, 17 deep and 6.75 high.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want real tube power on a budget\u003c\/strong\u003e — one hundred watts per channel from four KT88s is genuine tube power, not a small amplifier with a valve in the input stage for flavor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to choose your own sound\u003c\/strong\u003e — the ultralinear and triode switch changes the amplifier's character from the back panel, so you set it to your speakers and your ears after it arrives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are a particular load\u003c\/strong\u003e — selectable 4 and 8 ohm taps let you match the output transformer, which is what keeps a tube amp controlled rather than merely loud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are buying your first tube amplifier\u003c\/strong\u003e — slow-start sequencing protects the tubes at switch-on, and the KT88 is a current-production type that is straightforward to replace when the time comes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already own a preamp, or plan to add one\u003c\/strong\u003e — \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-rp-3-preamplifier\" style=\"color:#8a5a2b;\"\u003eRP-3\u003c\/a\u003e is the matched choice, and a streamer\/DAC preamp works equally well\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect your preamplifier to the gold-plated RCA inputs. Speakers go to the gold-plated binding posts, on the 4 or 8 ohm taps depending on what your speakers present.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePick ultralinear or triode on the switch, and let the slow-start sequence bring the tubes up. A full tube cage is available if the amplifier lives where it can be touched.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHere are some great companions:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e Required, and the natural next decision — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cables:\u003c\/strong\u003e Match the output taps to your speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eSpeaker Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Quality RCA cables feed the amplifier — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e A tube amplifier wants air around it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/audio-racks\" style=\"color:#8a5a2b;\"\u003eAudio Racks\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does it make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNinety watts per channel, from four KT88 output tubes in push-pull.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour KT88 output tubes, with two 12AX7 and two 12AU7 in the small-signal stages.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the difference between ultralinear and triode?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUltralinear gives you more power and grip. Pure triode gives you the smoothness tube amps are bought for. A switch selects between them.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have balanced inputs?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs are gold-plated RCA. Speaker connections are gold-plated binding posts with selectable 4 and 8 ohm taps.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs a tube cage included?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA full tube cage and cover is available as an option, which is worth having if the amplifier sits where children or pets can reach it.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere is it built, and what warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue designs and hand-builds it in Brodheadsville, Pennsylvania, with a 3-year limited warranty and 6 months on tubes.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about tube amplifiers, triode and ultralinear operation, or building a separates system? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":45983432114349,"sku":"NEW-RAATMAIII-BLK","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAATMAIII-BLK_01_front_2024__81106.1732029023.1280.1280_cefd9183-ff6f-4a29-b501-fb499f41d9b9.jpg?v=1778126318"},{"product_id":"rogue-audio-sphinx-v3-integrated-amplifier-silver-silver-metal-remote-21","title":"Rogue Audio Sphinx v3 Integrated Amplifier - Silver - Silver Metal Remote","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eRogue Puts the Tubes Where They Matter Most\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Sphinx v3 is a hybrid, and deliberately so. Tubes handle the preamplifier stage, where they shape tone, and a Class D solid-state output stage does the heavy lifting. The preamp runs 12AU7s in a mu-follower circuit. Rogue Audio designs and hand-builds every unit in Pennsylvania.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat arrangement delivers 100 watts per channel into 8 ohms, and 200 watts into 4 ohms. The whole amplifier weighs 25 pounds and measures 15.5 inches wide. The machined aluminum faceplate comes in black or silver.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eYour Turntable and Your Headphones Both Plug In\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour rear RCA inputs cover an RIAA phono stage plus three line-level sources. The phono section takes moving-magnet cartridges at 44dB of gain and moving-coil at 60dB, with adjustable resistive loading. Headphones get a dedicated amplifier built from discrete MOSFET devices.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe front panel keeps volume, balance and source selection. This listing includes Rogue's silver metal remote, which handles volume and mute. Buffered variable outputs feed a subwoofer or a second amplifier, and fixed outputs are there for recording. Rogue covers parts for three years, tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eBuilt Around a Power Supply, Not a Spec Sheet\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA custom 375VA toroidal transformer feeds a high-capacity linear supply. Volume runs through a custom Alps potentiometer rather than a budget part. The circuit sits on a heavy two-ounce copper board. Speaker connections are five-way binding posts that take spade, lug or bare wire.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe measurements are unfussy. Frequency response runs 5Hz to 20kHz within 1dB. Distortion stays under 0.1% typically, and under 1% at rated power. Input sensitivity is 1.0V RMS. So any normal source will drive it properly.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eTwo Things Worth Knowing Before You Buy\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFirst, headphones are meant to be used with the amplifier in standby. Leave the tube section powered on and sound comes out of the speakers too, so you mute the output from the remote. Standby draws very little power.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSecond, the phono gain and loading are slide switches on the circuit board, not rear-panel controls. Setting them means powering down for 30 minutes and taking off ten cover screws. It ships at 44dB with 47k loading, which suits most cartridges.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHerb Reichert reviewed the Sphinx v3 for \u003cem\u003eStereophile\u003c\/em\u003e on 22 July 2020, calling it \"one of the greatest high-value audio products of all time.\" He concluded it \"delivers music with an eager expressive energy, in concert with a forgiving musical nature.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMarc Smazik reviewed it for \u003cem\u003ept.AUDIO\u003c\/em\u003e on 13 May 2022, writing that \"The dynamics in this amp are categorically impressive\" and that after two years of ownership \"there is not a single hint of buyer’s remorse for this rock-solid heart of my office system\".\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSmazik was candid about the fit and finish. He noted that the \"solid metal knobs on the face have the slightest amount of play\" — a small thing, but worth knowing if you expect controls that feel completely tight.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube tone without a tube amp's power ceiling\u003c\/strong\u003e — the preamp is tubes, the output stage is solid state, and it makes 200 watts into 4 ohms, enough to drive speakers that leave a pure tube amp straining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — a real RIAA phono stage handles both cartridge types, at 44dB or 60dB of gain with adjustable loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou need one box to do everything\u003c\/strong\u003e — phono, three line inputs, a headphone amplifier and a subwoofer output are all built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the metal remote\u003c\/strong\u003e — it is an option on the Sphinx v3, and this listing includes it rather than the standard plastic one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want the upgraded parts,\u003c\/strong\u003e this is the standard build — the \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-sphinx-v3-magnum-integrated-amplifier-black-with-silver-metal-remote\" style=\"color:#8a5a2b;\"\u003eSphinx v3 Magnum\u003c\/a\u003e adds an upgraded power supply, JJ gold pin tubes and better passives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the five-way binding posts. A turntable connects straight to the phono input, and a CD player, streamer or tuner fill Line 1 through 3. A subwoofer takes the buffered variable outputs. The detachable power cord is supplied, and the main power switch sits on the rear.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOne habit to keep: after switching off, wait a minute before switching back on. Rogue asks for that so the supply can discharge.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding a system around the Sphinx v3? Start here:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The phono stage is built in for either cartridge type — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 200 watts into 4 ohms suits a wide range — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/bookshelf-speakers\" style=\"color:#8a5a2b;\"\u003eBookshelf Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubwoofer:\u003c\/strong\u003e The buffered variable outputs are made for this — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/subwoofers\" style=\"color:#8a5a2b;\"\u003eSubwoofers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A discrete MOSFET headphone stage deserves good ones — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich remote comes with this one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue's silver metal remote, which controls volume and mute. On the Sphinx v3 the metal remote is an option, so this listing is the upgraded pairing.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill the phono stage work with my cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eVery likely. It gives 44dB of gain for moving magnet and high-output moving coil, or 60dB for low-output moving coil, with adjustable resistive loading. It ships at 44dB with 47k ohms, which suits the great majority of cartridges out of the box.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo the speakers go quiet when I plug in headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe speakers stay live. Headphones are intended for use with the amplifier in standby, which draws very little power. If you leave the tube section powered on, sound still reaches the speakers, so mute the output from the remote before you listen.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs the power amplifier tubes or solid state?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSolid state, and specifically Class D. The Sphinx v3 is a hybrid: a 12AU7 mu-follower preamp stage driving a Class D output stage rated 100 watts into 8 ohms and 200 into 4. Class D is what keeps a 100-watt amplifier down to 25 pounds and cool in standby.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I add a subwoofer?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. One pair of buffered variable outputs drives a subwoofer or a second amplifier, and a fixed pair is there for recording. Rogue buffers the variable outputs so the subwoofer cannot interact with the amplifier's circuitry.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the warranty cover?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers parts and labor for three years from the date of retail purchase, and the vacuum tubes for six months. The same terms apply across the Rogue amplifier line.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eOur own walkthrough of the Sphinx v3:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/w1pZ264WoS4\" title=\"Rogue Audio Sphinx v3 Integrated Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eSteve Guttenberg reviews the Sphinx v3 in his own listening room:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/b7B8wn9-x1w\" title=\"REVIEW: Rogue Sphinx v3, let the good times roll\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about hybrid amplifiers, phono stages, or matching headphones to an amp? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"New","offer_id":46893465829549,"sku":"NEW-RASPHV3-SILR","price":1795.0,"currency_code":"USD","in_stock":true}]},{"product_id":"rogue-audio-sphinx-v3-integrated-amplifier-black-with-silver-metal-remote","title":"Rogue Audio Sphinx v3 Integrated Amplifier - Black with Silver Metal Remote","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eRogue Puts the Tubes Where They Matter Most\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Sphinx v3 is a hybrid, and deliberately so. Tubes handle the preamplifier stage, where they shape tone, and a Class D solid-state output stage does the heavy lifting. The preamp runs 12AU7s in a mu-follower circuit. Rogue Audio designs and hand-builds every unit in Pennsylvania.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat arrangement delivers 100 watts per channel into 8 ohms, and 200 watts into 4 ohms. The whole amplifier weighs 25 pounds and measures 15.5 inches wide. The machined aluminum faceplate comes in black or silver.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eYour Turntable and Your Headphones Both Plug In\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour rear RCA inputs cover an RIAA phono stage plus three line-level sources. The phono section takes moving-magnet cartridges at 44dB of gain and moving-coil at 60dB, with adjustable resistive loading. Headphones get a dedicated amplifier built from discrete MOSFET devices.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe front panel keeps volume, balance and source selection. This listing includes Rogue's silver metal remote, which handles volume and mute. Buffered variable outputs feed a subwoofer or a second amplifier, and fixed outputs are there for recording. Rogue covers parts for three years, tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eBuilt Around a Power Supply, Not a Spec Sheet\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA custom 375VA toroidal transformer feeds a high-capacity linear supply. Volume runs through a custom Alps potentiometer rather than a budget part. The circuit sits on a heavy two-ounce copper board. Speaker connections are five-way binding posts that take spade, lug or bare wire.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe measurements are unfussy. Frequency response runs 5Hz to 20kHz within 1dB. Distortion stays under 0.1% typically, and under 1% at rated power. Input sensitivity is 1.0V RMS. So any normal source will drive it properly.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eTwo Things Worth Knowing Before You Buy\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFirst, headphones are meant to be used with the amplifier in standby. Leave the tube section powered on and sound comes out of the speakers too, so you mute the output from the remote. Standby draws very little power.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSecond, the phono gain and loading are slide switches on the circuit board, not rear-panel controls. Setting them means powering down for 30 minutes and taking off ten cover screws. It ships at 44dB with 47k loading, which suits most cartridges.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHerb Reichert reviewed the Sphinx v3 for \u003cem\u003eStereophile\u003c\/em\u003e on 22 July 2020, calling it \"one of the greatest high-value audio products of all time.\" He concluded it \"delivers music with an eager expressive energy, in concert with a forgiving musical nature.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMarc Smazik reviewed it for \u003cem\u003ept.AUDIO\u003c\/em\u003e on 13 May 2022, writing that \"The dynamics in this amp are categorically impressive\" and that after two years of ownership \"there is not a single hint of buyer’s remorse for this rock-solid heart of my office system\".\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSmazik was candid about the fit and finish. He noted that the \"solid metal knobs on the face have the slightest amount of play\" — a small thing, but worth knowing if you expect controls that feel completely tight.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube tone without a tube amp's power ceiling\u003c\/strong\u003e — the preamp is tubes, the output stage is solid state, and it makes 200 watts into 4 ohms, enough to drive speakers that leave a pure tube amp straining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — a real RIAA phono stage handles both cartridge types, at 44dB or 60dB of gain with adjustable loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou need one box to do everything\u003c\/strong\u003e — phono, three line inputs, a headphone amplifier and a subwoofer output are all built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the metal remote\u003c\/strong\u003e — it is an option on the Sphinx v3, and this listing includes it rather than the standard plastic one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want the upgraded parts,\u003c\/strong\u003e this is the standard build — the \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-sphinx-v3-magnum-integrated-amplifier-black-with-silver-metal-remote\" style=\"color:#8a5a2b;\"\u003eSphinx v3 Magnum\u003c\/a\u003e adds an upgraded power supply, JJ gold pin tubes and better passives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the five-way binding posts. A turntable connects straight to the phono input, and a CD player, streamer or tuner fill Line 1 through 3. A subwoofer takes the buffered variable outputs. The detachable power cord is supplied, and the main power switch sits on the rear.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOne habit to keep: after switching off, wait a minute before switching back on. Rogue asks for that so the supply can discharge.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding a system around the Sphinx v3? Start here:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The phono stage is built in for either cartridge type — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 200 watts into 4 ohms suits a wide range — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/bookshelf-speakers\" style=\"color:#8a5a2b;\"\u003eBookshelf Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubwoofer:\u003c\/strong\u003e The buffered variable outputs are made for this — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/subwoofers\" style=\"color:#8a5a2b;\"\u003eSubwoofers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A discrete MOSFET headphone stage deserves good ones — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich remote comes with this one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue's silver metal remote, which controls volume and mute. On the Sphinx v3 the metal remote is an option, so this listing is the upgraded pairing.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill the phono stage work with my cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eVery likely. It gives 44dB of gain for moving magnet and high-output moving coil, or 60dB for low-output moving coil, with adjustable resistive loading. It ships at 44dB with 47k ohms, which suits the great majority of cartridges out of the box.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo the speakers go quiet when I plug in headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe speakers stay live. Headphones are intended for use with the amplifier in standby, which draws very little power. If you leave the tube section powered on, sound still reaches the speakers, so mute the output from the remote before you listen.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs the power amplifier tubes or solid state?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSolid state, and specifically Class D. The Sphinx v3 is a hybrid: a 12AU7 mu-follower preamp stage driving a Class D output stage rated 100 watts into 8 ohms and 200 into 4. Class D is what keeps a 100-watt amplifier down to 25 pounds and cool in standby.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I add a subwoofer?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. One pair of buffered variable outputs drives a subwoofer or a second amplifier, and a fixed pair is there for recording. Rogue buffers the variable outputs so the subwoofer cannot interact with the amplifier's circuitry.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the warranty cover?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers parts and labor for three years from the date of retail purchase, and the vacuum tubes for six months. The same terms apply across the Rogue amplifier line.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eOur own walkthrough of the Sphinx v3:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/w1pZ264WoS4\" title=\"Rogue Audio Sphinx v3 Integrated Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eSteve Guttenberg reviews the Sphinx v3 in his own listening room:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/b7B8wn9-x1w\" title=\"REVIEW: Rogue Sphinx v3, let the good times roll\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about hybrid amplifiers, phono stages, or matching headphones to an amp? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"New","offer_id":47170890989741,"sku":"NEW-RASPHV3-BLKR","price":1795.0,"currency_code":"USD","in_stock":true}]},{"product_id":"rogue-audio-m-180-dark-monoblock-amplifier-black-pair","title":"Rogue Audio M-180 \"Dark\" Monoblock Amplifier - Black - Pair","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eOne Hundred and Eighty Watts of Tube Power\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe M-180 is a valve monoblock, and this listing is a pair, so you have both channels. Each chassis makes 180 watts, which is a great deal of power from output tubes and enough to drive speakers most valve amplifiers cannot.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue derived the circuit from its Apollo amplifiers. Four KT88 output tubes work in each chassis, alongside a 12AU7 pair and a 12AX7, and an external switch moves the amplifier between ultralinear and pure triode operation.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat switch is the feature owners use most. Ultralinear gives you the full power and the firmer grip; triode trades some of the watts for a more relaxed, harmonically richer presentation. You can change your mind whenever the music does.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis listing is the M-180 Dark in black, supplied as a matched pair of monoblocks in new or demo condition. Both amplifiers arrive together, so what you receive is a complete stereo system.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat the \"Dark\" Upgrade Is\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eDark is a factory upgrade level, not a color. Rogue offers it across the range and sells the M-180 to M-180 Dark conversion as a paid upgrade, so a Dark pair leaves the factory already carrying premium parts through the power supply and signal path.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBiasing Without the Guesswork\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA bias meter is built into each amplifier, so setting the output tubes is a matter of reading a needle rather than owning a multimeter. On a valve amplifier you will use for years, that turns a chore into a two-minute job.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOutput Taps and Transformers\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSeparate 4-ohm and 8-ohm taps are provided on the back, so you match the amplifier to your speaker rather than hoping. The output transformers are ultra-wide bandwidth types and the transformers are mechanically isolated from the chassis.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOn the Bench\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs 5Hz to 50kHz within 1dB and distortion sits below 0.1% in typical use. Input sensitivity is 1.0V RMS into a 200k-ohm impedance, which is an unusually easy load for any preamp to drive, valve or solid state alike.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eErick Lichte, in \u003cem\u003eStereophile\u003c\/em\u003e on January 27, 2010, wrote that \"The Rogue M-180 deserves to be at the top of every audiophile's list of amps that deliver high performance in almost every aspect of playback—something I'd say even if they cost $10,000\/pair.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also found the amplifiers \"gave me almost all that I expect from and desire in a power amplifier, and at a price I could conceivably afford,\" noting \"higher resolution, better bass, and a more defined stereo image\" over the M-150 they replaced.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Mono Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want tube sound with real power\u003c\/strong\u003e — 180 watts per chassis is well beyond what most valve amplifiers manage, so you can have the tube presentation and still drive a speaker that needs current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who likes to tune the sound\u003c\/strong\u003e — The ultralinear and triode switch lets you change the amplifier's character from the listening seat, so one pair covers two quite different moods without buying anything else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of speakers with an awkward impedance\u003c\/strong\u003e — Separate 4-ohm and 8-ohm taps let you match the transformer to the load properly, which matters far more on a valve amplifier than a solid-state one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople buying a complete pair\u003c\/strong\u003e — This listing is two amplifiers, so a single order gives you a full stereo system with nothing left to add later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve amps need biasing and eventual retubing\u003c\/strong\u003e — The built-in meter makes biasing quick, but it is still a job you will do occasionally, and the KT88s will want replacing in time. Rogue covers the amplifier for three years and the tubes for six months. Our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e pair naturally with these if you still need a source of level control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFeed each amplifier one channel from your preamp on balanced XLR or single-ended RCA, then run speaker cable from the correct impedance tap to the speaker beside it. Use the 4-ohm tap for a 4-ohm speaker and the 8-ohm tap for an 8-ohm one.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the ultralinear or triode switch to taste before you settle in, and let the slow-start circuit bring the valves up gently at switch-on. As with any power amplifier, the volume control lives in your preamp rather than on the amplifier itself.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA valve monoblock pair needs the right company. Here is what most owners add.\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifiers — \u003c\/strong\u003e valve or solid state, the 200k input impedance suits both. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003eBrowse preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced interconnects — \u003c\/strong\u003e two runs, one to each amplifier. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eBrowse interconnect cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cables — \u003c\/strong\u003e short runs from each amp to its speaker. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eBrowse speaker cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloorstanding speakers — \u003c\/strong\u003e 180 tube watts a side suits full-range designs. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eBrowse floorstanding speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does one make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach M-180 produces 180 watts. That is per chassis, and this listing is a pair, so each of your two speakers gets its own 180-watt valve amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour KT88 output tubes per chassis, plus two 12AU7s and one 12AX7. Rogue supplies them as matched sets, so a pair of M-180s carries eight KT88s between the two amplifiers. KT120s are available as an optional upgrade from the standard KT88s.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the triode switch do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt changes the output stage between ultralinear and pure triode operation. Ultralinear gives the full rated power and tighter control; triode gives up some power for a warmer, more harmonically rich sound. The switch is on the outside, so you can try both.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs biasing difficult?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach amplifier has an integral bias meter, so you read the value straight off the front and adjust. It takes a couple of minutes and needs no test equipment of your own.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big and heavy is each one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach chassis measures 14.5 inches wide by 7 high by 19 deep and weighs 55 pounds, so a pair comes to 110 pounds. A welded-wire tube cage covers the valves.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue covers a new pair for three years, with six months on the vacuum tubes, to the original owner. Demo and open-box pairs carry a limited warranty instead, so call us at 800-942-0220 and we will confirm what applies. Every M-180 is built in Pennsylvania.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/pdCoMfW6q6U\" title=\"Modwright LS 36.5 + 36.5 pre-amp, Rogue M180 mono blocs, Spendor Classic 100, Garrard 401,EMT TSD15\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about valve monoblocks, triode and ultralinear operation, or matching an amp to your speakers? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":47229359095981,"sku":"NEW-RAM180DARK-BLK-PR","price":9495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RAM180DK_PSIL_01-Large__28590.1725338597.1280.1280.jpg?v=1786892840"},{"product_id":"rogue-audio-sphinx-v3-integrated-amplifier-silver-clear-plastic-remote","title":"Rogue Audio Sphinx v3 Integrated Amplifier - Silver - Clear Plastic Remote","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eRogue Puts the Tubes Where They Matter Most\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Sphinx v3 is a hybrid, and deliberately so. Tubes handle the preamplifier stage, where they shape tone, and a Class D solid-state output stage does the heavy lifting. The preamp runs 12AU7s in a mu-follower circuit. Rogue Audio designs and hand-builds every unit in Pennsylvania.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat arrangement delivers 100 watts per channel into 8 ohms, and 200 watts into 4 ohms. The whole amplifier weighs 25 pounds and measures 15.5 inches wide. The machined aluminum faceplate comes in black or silver.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eYour Turntable and Your Headphones Both Plug In\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour rear RCA inputs cover an RIAA phono stage plus three line-level sources. The phono section takes moving-magnet cartridges at 44dB of gain and moving-coil at 60dB, with adjustable resistive loading. Headphones get a dedicated amplifier built from discrete MOSFET devices.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe front panel keeps volume, balance and source selection. This listing ships with Rogue's clear remote, which handles volume and mute. Buffered variable outputs feed a subwoofer or a second amplifier, and fixed outputs are there for recording. Rogue covers parts for three years, tubes for six months.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eBuilt Around a Power Supply, Not a Spec Sheet\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA custom 375VA toroidal transformer feeds a high-capacity linear supply. Volume runs through a custom Alps potentiometer rather than a budget part. The circuit sits on a heavy two-ounce copper board. Speaker connections are five-way binding posts that take spade, lug or bare wire.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe measurements are unfussy. Frequency response runs 5Hz to 20kHz within 1dB. Distortion stays under 0.1% typically, and under 1% at rated power. Input sensitivity is 1.0V RMS. So any normal source will drive it properly.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eTwo Things Worth Knowing Before You Buy\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFirst, headphones are meant to be used with the amplifier in standby. Leave the tube section powered on and sound comes out of the speakers too, so you mute the output from the remote. Standby draws very little power.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSecond, the phono gain and loading are slide switches on the circuit board, not rear-panel controls. Setting them means powering down for 30 minutes and taking off ten cover screws. It ships at 44dB with 47k loading, which suits most cartridges.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHerb Reichert reviewed the Sphinx v3 for \u003cem\u003eStereophile\u003c\/em\u003e on 22 July 2020, calling it \"one of the greatest high-value audio products of all time.\" He concluded it \"delivers music with an eager expressive energy, in concert with a forgiving musical nature.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMarc Smazik reviewed it for \u003cem\u003ept.AUDIO\u003c\/em\u003e on 13 May 2022, writing that \"The dynamics in this amp are categorically impressive\" and that after two years of ownership \"there is not a single hint of buyer’s remorse for this rock-solid heart of my office system\".\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSmazik was candid about the fit and finish. He noted that the \"solid metal knobs on the face have the slightest amount of play\" — a small thing, but worth knowing if you expect controls that feel completely tight.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Integrated Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tube tone without a tube amp's power ceiling\u003c\/strong\u003e — the preamp is tubes, the output stage is solid state, and it makes 200 watts into 4 ohms, enough to drive speakers that leave a pure tube amp straining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou play records\u003c\/strong\u003e — a real RIAA phono stage handles both cartridge types, at 44dB or 60dB of gain with adjustable loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou need one box to do everything\u003c\/strong\u003e — phono, three line inputs, a headphone amplifier and a subwoofer output are all built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are happy with the standard remote\u003c\/strong\u003e — volume and mute are all it does, and Rogue's \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-sphinx-metal-remote-silver\" style=\"color:#8a5a2b;\"\u003emetal remote\u003c\/a\u003e is available separately if you want the upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you want the upgraded parts,\u003c\/strong\u003e this is the standard build — the \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/rogue-audio-sphinx-v3-magnum-integrated-amplifier-black-with-silver-metal-remote\" style=\"color:#8a5a2b;\"\u003eSphinx v3 Magnum\u003c\/a\u003e adds an upgraded power supply, JJ gold pin tubes and better passives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpeakers go to the five-way binding posts. A turntable connects straight to the phono input, and a CD player, streamer or tuner fill Line 1 through 3. A subwoofer takes the buffered variable outputs. The detachable power cord is supplied, and the main power switch sits on the rear.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOne habit to keep: after switching off, wait a minute before switching back on. Rogue asks for that so the supply can discharge.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBuilding a system around the Sphinx v3? Start here:\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable:\u003c\/strong\u003e The phono stage is built in for either cartridge type — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/turntables\" style=\"color:#8a5a2b;\"\u003eTurntables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers:\u003c\/strong\u003e 200 watts into 4 ohms suits a wide range — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/bookshelf-speakers\" style=\"color:#8a5a2b;\"\u003eBookshelf Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubwoofer:\u003c\/strong\u003e The buffered variable outputs are made for this — browse \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/subwoofers\" style=\"color:#8a5a2b;\"\u003eSubwoofers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e A discrete MOSFET headphone stage deserves good ones — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich remote comes with this one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe standard clear remote, controlling volume and mute. Rogue's silver metal remote is an option on the Sphinx v3 and we sell it separately.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill the phono stage work with my cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eVery likely. It gives 44dB of gain for moving magnet and high-output moving coil, or 60dB for low-output moving coil, with adjustable resistive loading. It ships at 44dB with 47k ohms, which suits the great majority of cartridges out of the box.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo the speakers go quiet when I plug in headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe speakers stay live. Headphones are intended for use with the amplifier in standby, which draws very little power. If you leave the tube section powered on, sound still reaches the speakers, so mute the output from the remote before you listen.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs the power amplifier tubes or solid state?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSolid state, and specifically Class D. The Sphinx v3 is a hybrid: a 12AU7 mu-follower preamp stage driving a Class D output stage rated 100 watts into 8 ohms and 200 into 4. Class D is what keeps a 100-watt amplifier down to 25 pounds and cool in standby.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I add a subwoofer?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. One pair of buffered variable outputs drives a subwoofer or a second amplifier, and a fixed pair is there for recording. Rogue buffers the variable outputs so the subwoofer cannot interact with the amplifier's circuitry.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the warranty cover?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue Audio covers parts and labor for three years from the date of retail purchase, and the vacuum tubes for six months. The same terms apply across the Rogue amplifier line.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eOur own walkthrough of the Sphinx v3:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/w1pZ264WoS4\" title=\"Rogue Audio Sphinx v3 Integrated Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eSteve Guttenberg reviews the Sphinx v3 in his own listening room:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/b7B8wn9-x1w\" title=\"REVIEW: Rogue Sphinx v3, let the good times roll\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about hybrid amplifiers, phono stages, or matching headphones to an amp? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"New","offer_id":47229359194285,"sku":"NEW-RASPHV3-SIL","price":1695.0,"currency_code":"USD","in_stock":false}]},{"product_id":"rogue-audio-m-180-dark-monoblock-amplifier","title":"Rogue Audio M-180 \"Dark\" Monoblock Amplifier","description":"\u003cdiv style=\"max-width:720px;margin:0 auto;padding:32px 24px 48px 24px;background:#ffffff;\"\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:0 0 0.35em 0;font-weight:600;\"\u003eOne Hundred and Eighty Watts of Tube Power\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe M-180 is a valve monoblock, and this listing is a pair, so you have both channels. Each chassis makes 180 watts, which is a great deal of power from output tubes and enough to drive speakers most valve amplifiers cannot.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue derived the circuit from its Apollo amplifiers. Four KT88 output tubes work in each chassis, alongside a 12AU7 pair and a 12AX7, and an external switch moves the amplifier between ultralinear and pure triode operation.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat switch is the feature owners use most. Ultralinear gives you the full power and the firmer grip; triode trades some of the watts for a more relaxed, harmonically richer presentation. You can change your mind whenever the music does.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis listing is the M-180 Dark, available in black or silver and in new, demo or open-box condition. It is supplied as a matched pair of monoblocks, so both channels arrive together.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eInside the Chassis\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat the \"Dark\" Upgrade Is\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eDark is a factory upgrade level, not a color. Rogue offers it across the range and sells the M-180 to M-180 Dark conversion as a paid upgrade, so a Dark pair leaves the factory already carrying premium parts through the power supply and signal path.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBiasing Without the Guesswork\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA bias meter is built into each amplifier, so setting the output tubes is a matter of reading a needle rather than owning a multimeter. On a valve amplifier you will use for years, that turns a chore into a two-minute job.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOutput Taps and Transformers\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSeparate 4-ohm and 8-ohm taps are provided on the back, so you match the amplifier to your speaker rather than hoping. The output transformers are ultra-wide bandwidth types and the transformers are mechanically isolated from the chassis.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eOn the Bench\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs 5Hz to 50kHz within 1dB and distortion sits below 0.1% in typical use. Input sensitivity is 1.0V RMS into a 200k-ohm impedance, which is an unusually easy load for any preamp to drive, valve or solid state alike.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhat Reviewers Are Saying\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eErick Lichte, in \u003cem\u003eStereophile\u003c\/em\u003e on January 27, 2010, wrote that \"The Rogue M-180 deserves to be at the top of every audiophile's list of amps that deliver high performance in almost every aspect of playback—something I'd say even if they cost $10,000\/pair.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also found the amplifiers \"gave me almost all that I expect from and desire in a power amplifier, and at a price I could conceivably afford,\" noting \"higher resolution, better bass, and a more defined stereo image\" over the M-150 they replaced.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This Mono Amplifier Best For?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want tube sound with real power\u003c\/strong\u003e — 180 watts per chassis is well beyond what most valve amplifiers manage, so you can have the tube presentation and still drive a speaker that needs current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who likes to tune the sound\u003c\/strong\u003e — The ultralinear and triode switch lets you change the amplifier's character from the listening seat, so one pair covers two quite different moods without buying anything else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of speakers with an awkward impedance\u003c\/strong\u003e — Separate 4-ohm and 8-ohm taps let you match the transformer to the load properly, which matters far more on a valve amplifier than a solid-state one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople buying a complete pair\u003c\/strong\u003e — This listing is two amplifiers, so a single order gives you a full stereo system with nothing left to add later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve amps need biasing and eventual retubing\u003c\/strong\u003e — The built-in meter makes biasing quick, but it is still a job you will do occasionally, and the KT88s will want replacing in time. Rogue covers the amplifier for three years and the tubes for six months. Our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003ePreamplifiers\u003c\/a\u003e pair naturally with these if you still need a source of level control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFeed each amplifier one channel from your preamp on balanced XLR or single-ended RCA, then run speaker cable from the correct impedance tap to the speaker beside it. Use the 4-ohm tap for a 4-ohm speaker and the 8-ohm tap for an 8-ohm one.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the ultralinear or triode switch to taste before you settle in, and let the slow-start circuit bring the valves up gently at switch-on. As with any power amplifier, the volume control lives in your preamp rather than on the amplifier itself.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003ePairs Well With\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA valve monoblock pair needs the right company. Here is what most owners add.\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifiers — \u003c\/strong\u003e valve or solid state, the 200k input impedance suits both. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/preamplifiers\" style=\"color:#8a5a2b;\"\u003eBrowse preamplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced interconnects — \u003c\/strong\u003e two runs, one to each amplifier. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eBrowse interconnect cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker cables — \u003c\/strong\u003e short runs from each amp to its speaker. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/speaker-cables\" style=\"color:#8a5a2b;\"\u003eBrowse speaker cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloorstanding speakers — \u003c\/strong\u003e 180 tube watts a side suits full-range designs. \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/floorstanding-speakers\" style=\"color:#8a5a2b;\"\u003eBrowse floorstanding speakers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow much power does one make?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach M-180 produces 180 watts. That is per chassis, and this listing is a pair, so each of your two speakers gets its own 180-watt valve amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour KT88 output tubes per chassis, plus two 12AU7s and one 12AX7. Rogue supplies them as matched sets, so a pair of M-180s carries eight KT88s between the two amplifiers. KT120s are available as an optional upgrade from the standard KT88s.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat does the triode switch do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt changes the output stage between ultralinear and pure triode operation. Ultralinear gives the full rated power and tighter control; triode gives up some power for a warmer, more harmonically rich sound. The switch is on the outside, so you can try both.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIs biasing difficult?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach amplifier has an integral bias meter, so you read the value straight off the front and adjust. It takes a couple of minutes and needs no test equipment of your own.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big and heavy is each one?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach chassis measures 14.5 inches wide by 7 high by 19 deep and weighs 55 pounds, so a pair comes to 110 pounds. A welded-wire tube cage covers the valves.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat warranty does it carry?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eRogue covers a new pair for three years, with six months on the vacuum tubes, to the original owner. Demo and open-box pairs carry a limited warranty instead, so call us at 800-942-0220 and we will confirm what applies. Every M-180 is built in Pennsylvania.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSee It in Action\u003c\/h2\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/pdCoMfW6q6U\" title=\"Modwright LS 36.5 + 36.5 pre-amp, Rogue M180 mono blocs, Spendor Classic 100, Garrard 401,EMT TSD15\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWhy Audio Advisor?\u003c\/h2\u003e\n\n\u003cul style=\"margin:0 0 0.9em 0;padding-left:1.4em;line-height:1.6;\"\u003e\n\u003cli\u003e40+ Years of Expertise — Since 1981, we've helped over a million music lovers find the right gear.\u003c\/li\u003e\n\u003cli\u003e60-Day Money-Back Guarantee — Take your time. Listen, enjoy, and make sure it's right for you.\u003c\/li\u003e\n\u003cli\u003eReal Experts, Real Help — Our team is here to answer your questions at 800-942-0220, weekdays 9am–6pm EST.\u003c\/li\u003e\n\u003cli\u003eFree Shipping — On orders over $49, delivered to your door.\u003c\/li\u003e\n\u003cli\u003eFlexible Payment Options — Financing available so you can start listening now.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eLearn More\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWant to learn more about valve monoblocks, triode and ultralinear operation, or matching an amp to your speakers? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\" style=\"color:#8a5a2b;\"\u003eLearning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Rogue Audio","offers":[{"title":"Black \/ New","offer_id":47229359095981,"sku":"NEW-RAM180DARK-BLK-PR","price":9495.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ New","offer_id":45982150361261,"sku":"NEW-RAM180DARK-SIL-PR","price":9495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/M-180Dark-blackfront.jpg?v=1786990173"}],"url":"https:\/\/www.audioadvisor.com\/collections\/rogue-audio.oembed?page=3","provider":"Audio Advisor","version":"1.0","type":"link"}