{"title":"Headphone Amplifiers","description":"","products":[{"product_id":"ifi-zen-can-signature-mz99-headphone-amplifier","title":"iFi ZEN CAN Signature MZ99 Headphone Amplifier","description":"\u003ch3\u003eMade for the Meze Z99 Headphones\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe ZEN CAN Signature MZ99 with its tailored ActivEQ is precision tuned to extract the last drop of sonic goodness from Meze 99 headphones.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe original ZEN CAN, iFi's all-analog headphone amplifier, boasted the ability to drive tough headphone loads, a balanced circuit design, vanishingly low levels of distortion and versatile sonic tailoring.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe ZEN CAN Signature MZ99 takes this to another level. It further improves the sound quality with enhanced circuit design, while maintaining the versatile features of the ‘regular’ version and adding something special – a custom EQ setting precisely tailored across the entire frequency response curve to make the most of a popular headphone model: the Meze 99 headphone.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe amp provides magnificent drive capability, delivering 1600mW (7.2V) into 32 ohms from the single-ended output, with 15V+ available to loads of 600 ohms or more through the balanced output. The ZEN CAN Signature MZ99 delivers monumentally low distortion, rich sonic detail, and mesmerizing dynamics, and the ability to drive all manner of headphones with ease.\u003c\/p\u003e\n\u003ch4\u003eiFi's ActivEQ\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eiFi's ActivEQ feature combines active and passive components to create a specific EQ curve to suit a particular pair of headphones. This is performed in the analog domain without adding any additional noise or distortion.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe Meze 99 Classics are revered the world over for their exceptional tonality and dynamic expression. They are loved by artists and audio enthusiasts alike. The ZEN CAN Signature MZ99, with the perfectly matched ActivEQ mode, adjusts the treble for more ‘vivaciousness’, and the enhanced mid-low bass extracts the last drop of sonic goodness from the Meze 99 Classics. The Meze 99 Classics and ZEN CAN Signature MZ99 performance is simply magnificent.\u003c\/p\u003e\n\u003ch4\u003e99 is the Magic Number\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eSelecting the MZ99 button on the ZEN CAN Signature MZ99 calibrates its signal to complement the headphone’s response characteristics right across the frequency range. This then tunes its performance to work with Meze 99 headphones.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe ZEN CAN Signature MZ99 does not only work with the Meze 99 Classics, but also with the Meze 99 Neo and the Meze 99 by Drop. As with iFi's previous ZEN CAN Signature models, this feature can be switched on or off. Without ActivEQ engaged, the ZEN CAN Signature MZ99’s performance will bring out the best in all other headphones and in-ear monitors.\u003c\/p\u003e\n\u003ch4\u003ePowerMatch and XSpace Technologies\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe ZEN CAN Signature MZ99 has four gain settings in six dB steps – 0dB, 6dB, 12dB and 18db. iFi calls this PowerMatch. This enables the amp to precisely suit the connected headphones. Unity gain (0dB) is useful to ensure low noise with sensitive in-ear monitors, while the higher gain settings make the most of tougher headphone loads, delivering excellent dynamic headroom.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe iFi XSpace analog processing mode compensates for the ‘in-head localization’ effect that can occur when using headphones to listen to music that was mixed using a pair of speakers. It widens the headphone soundstage to deliver a more spacious and speaker-like experience.\u003c\/p\u003e\n\u003ch4\u003eBalanced is Better\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe ZEN CAN Signature MZ99’s circuitry is a balanced, symmetrical dual-mono design, a topology usually reserved for high-end headphone amps. A number of key elements trickle down from the discrete Class A circuitry developed for iFi’s flagship headphone amplifier, the Pro iCAN. Key components have been upgraded to enhance performance in line with the improvements made to the ZEN CAN Signature MZ99, including the use of Panasonic OS-CON and Elna Silmic II capacitors.\u003c\/p\u003e\n\u003ch4\u003eStay Connected\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe ZEN CAN Signature MZ99 offers stereo RCA and 3.5mm single-ended inputs, plus a balanced 4.4mm Balanced input. There is also a 4.4mm balanced output so you can connect to power amps equipped with a balanced input.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIt features a pair of headphone outputs – a 6.3mm output for headphones that have a standard single-ended connector (compatible with all headphones), and a 4.4mm Balanced output for headphones offering balanced connection.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eAn increasing number of high-quality headphones and in-ear monitors either come so equipped or give the option of detaching the cable and upgrading to a 4.4mm Balanced connector, and this output makes the most of them (it is particularly recommended for high-impedance headphones).\u003c\/p\u003e","brand":"iFi Audio","offers":[{"title":"New","offer_id":45980579168429,"sku":"NEW-IFZCSMZ99","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/IFZCSMZ99_02-Large__38678.1695214669.1280.1280.jpg?v=1778113559"},{"product_id":"woo-audio-wa11-topaz-headphone-amplifier-and-dac-black","title":"Woo Audio WA11 Topaz Headphone Amplifier and DAC - Black","description":"\u003ch3\u003e\"Recommended\" Award – \u003cem\u003eheadfonia.com\u003c\/em\u003e\n\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eSound Quality That Rivals Desktop System\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eIt all started when Woo Audio was developing the WA8 Eclipse. Woo designers learned that in order to reduce the size greatly, the circuitry needed to use transistors. Introducing the WA11 Topaz, an ultra-compact, high-performance, solid-state headphone amplifier and DAC. It was developed over the course of three years of intensive research with nine working prototypes deployed in real-world applications. The WA11 Topaz delivers an audiophile sound quality that rivals many desktop systems and includes the features users dream of having.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe performance, capability, and flexibility of the WA11 Topaz will change the way you enjoy music and change the definition of what a hi-fi system should be.\u003c\/p\u003e\n\u003ch4\u003eAward-Winning Performance\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA11 Topaz earned a \"Recommended\" award from \u003cem\u003eheadfonia.com\u003c\/em\u003e. \"The WA11 is one of the rare portable products that really knows how to handle the more complex to drive cans. It brings a performance to the table that’s in the class of desktop gear.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The Topaz is an impressive DAC\/Amp that has been a pleasure to explore. If you’re in the market for an excellent transportable solution that drives any headphones under the sun, you have to give the WA11 serious consideration. If you can, go to your closest dealer and try it for yourself and let it convince you.\"\u003c\/p\u003e\n\u003ch4\u003eFully Balanced Headphone Amp Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWeighing one pound and measuring one inch thick, the WA11 Topaz is a battery-powered, fully-balanced headphone amplifier and DAC running in a Class-A topology. It is capable of driving the most demanding full-size headphones while maintaining an ultra-low noise floor for reference in-ear monitors.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFor superb sound quality, the Topaz uses a premium TKD four-channel balanced potentiometer. The headphone outputs consist of a 4.4mm Pentaconn balanced jack and a 1\/4\" TRS unbalanced jack for use with full-size headphones. User selectable HI or LO power level output ensures compatibility with the widest range of 'phones.\u003c\/p\u003e\n\u003ch4\u003e\"Extreme High-End Sound in a Portable Size\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Woo Audio WA11 Topaz demonstrates extreme high-end sound in a portable size is possible,\" notes Steve Guttenberg, \u003cem\u003eCNET.com\u003c\/em\u003e, February 16, 2019. \"At least for audiophiles who've already invested in top-quality headphones they would like to enjoy on-the-go, at home or office. Wherever you go, the WA11 will bring out the best in your headphones.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Woo Audio’s WA11 is the little amp\/DAC that could. While the Topaz is not fully the equal of Woo’s own ultra-high-end electronics, it conveys so much of their overall sound and feel for such a sensible price that it is surely destined to be a winner,\" reports Chris Martens, \u003cem\u003eThe Absolute Sound\u003c\/em\u003e magazine, October 4, 2019.\u003c\/p\u003e\n\u003ch4\u003ePowerful DSD-Capable ESS Sabre DAC\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DAC is an ESS Sabre ES9018M capable of decoding PCM up to 24-bit\/384kHz and up to DSD128. There is also a 4.4mm balanced input for use with balanced sources such as a modern digital-audio-player (DAP), home CD player, or DAC.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe future of USB connections is the USB Type-C port. And WA11 Topaz has two of them - one for data, one for charging, and the ports are USB 2.0 compatible. The separate charging and data connections allow you to listen to music while simultaneously recharging the internal battery. This feature extends the industry leading figure of seven hours of playtime immensely.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe XMOS xCORE-AUDIO asynchronous clocking USB is compatible with PC, Mac, Android, and iOS devices (with Apple CCK or Android OTG adapter).\u003c\/p\u003e\n\u003ch4\u003e\"Delivers Clear, Clean Sound Quality\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Woo Audio WA11 Topaz delivers clear, clean sound quality,\" observes Rob Boffard, \u003cem\u003ethemasterswitch.com\u003c\/em\u003e, March 21, 2019.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The design and build quality of the WA11 Topaz is outstanding, with sensible controls and a real premium feel.\"\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45980588769453,"sku":"NEW-WAWA11-BLK","price":1099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA11_1-BLK-Large__92963.1696520771.1280.1280.jpg?v=1778127038"},{"product_id":"wood-audio-wa5-le-headphone-amplifier-with-premium-parts-silver","title":"Wood Audio WA5 LE Headphone Amplifier with Premium Parts - Silver","description":"\u003ch3\u003e'Premium Parts' Version of \"Most Versatile and Pleasurable Headphone Amp Ever\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eHandcrafted in New York since 2008, the latest 2015 edition of Woo Audio’s WA5 headphone amp is a prominent example of trickle down technology. Woo Audio’s engineers were able to apply much of the no-compromise design philosophy from its flagship product, the WA234 MONO, which is the world’s first dual chassis monoblock stereo headphone amp and integrated amp.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eLike its flagship big brother, the WA5-LE relies an all-tube design for its exquisite sound quality, utilizing the 6SN7 tube for the driver, a 300B tube for power, and a 274B tube for the rectifier. The WA5-LE provides up to 8 watts of power output into four-pin XLR and 1\/4” stereo headphone outputs.\u003c\/p\u003e\n\u003ch4\u003e'Premium Parts' Version\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThis 'Premium Parts' version of the WA5-LE uses audiophile-grade ultra premium internal parts that bring it up to the highest possible performance level. These consist of V-Cap input coupling caps (matched pair 0.15uf\/600V), Blackgate bypass 6SN7 cathode caps (150uf\/350V), Jensen decoupling caps (100u\/500V), and Jensen voltage filtering caps (220uf\/450V).\u003c\/p\u003e\n\u003ch4\u003e\"Extraordinary\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The WA5LE may be the most versatile and pleasurable headphone amp I’ve used. Every headphone I threw at it, it caught and made sound extraordinary,\" raves Scott Hull in a \u003cem\u003ePart-time Audiophile\u003c\/em\u003e review for September 27, 2015.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Is there any better headphone amp out there?\" asks Redcarmoose in his \u003cem\u003eHead-fi.org\u003c\/em\u003e review for May 17, 2011 on a previous version of the WA5-LE. \"The difference is like the subtle space between notes or the space and decay between the rhythm, but there is something else that is there, maybe it’s the 300bs, a smoothness, a velvety feeling like touching cloth, a softness that I have come to like and be addicted to.\"\u003c\/p\u003e\n\u003ch4\u003eHigh Power and Configurability\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThanks to its high power and its configurability, the WA5-LE will drive any pair of headphones you can realistically expect to find anywhere on the planet, and it will make them sound their absolute best.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe marquee feature of the WA5-LE consists of user-selectable High\/Low Power, High\/Low Impedance, and High\/Low level Output switches located on the front panel. Using these switches in conjunction allows you to precisely optimize the synergy between your headphone amplifier and headphones to achieve the ideal pairing. With the WA5-LE, the glorious, sweet sound of the 300B vacuum tube has never been so accessible or so versatile.\u003c\/p\u003e\n\u003ch4\u003eSingle-ended Triode Class A Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA5-LE uses a single-ended triode, Class A, output transformer-coupled design for clean, clean, lush, and lifelike audio. The highly regulated power supply uses a pair of 274B tubes to provide the ultimate in quiet performance that can only be achieved with this kind of meticulous design.\u003c\/p\u003e\n\u003ch4\u003eAll-Tube Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eUnlike many so-called vacuum tube headphone amps that are actually a hybrid design and use a tube to sweeten a solid state design, the WA5-LE takes a purist approach. It uses a 100-percent all tube design, relying on discrete components rather than transistors and ICs and with point-to-point wiring. This is audio done the Golden Age, old school way, but with state-of-the art sensibilities for premium performance with any source material, whether you listen to vinyl or like to stream hi-res digital music files.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eInputs consist of one pair of balanced XLRs and one pair of unbalanced RCAs.\u003c\/p\u003e\n\u003ch4\u003eAssembled in Brooklyn, New York, USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in the fact that its products are assembled in Brooklyn, New York, USA from foreign and domestic components.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eNote: AC power cord and audio cables are not included; power supply umbilical cord is included.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45980590080173,"sku":"NEW-WAWA5LEPP-SIL","price":5699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA5LE_01_SIL_2023__18655.1696447584.1280.1280_a2fdffc4-1d65-44a7-970d-e93b2afbd6ca.jpg?v=1778099740"},{"product_id":"shanling-eh1-desktop-headphone-dac-amp-black","title":"Shanling EH1 Desktop Headphone DAC\/Amp - 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;\"\u003eTwo Knobs, Two Jacks, and No Menus\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Shanling EH1 is a desktop converter and headphone amplifier. One USB-C cable from a computer, a phone or a tablet is all it needs, and your wired headphones go in the front. There is no screen, no menu and no app to learn.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat is deliberate. Shanling built this one around real controls rather than software, in a curved aluminum case about six inches across. It sits on a desk or a nightstand and takes up almost nothing.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eBass and Treble, on Actual Knobs\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSeparate bass and treble controls sit on the front panel. Treble swings ten decibels either way and bass six, so a thin recording gains weight and a bright one calms down. Leave both centered and the EH1 passes the balance through untouched.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003ePower Enough for Most Headphones\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA Cirrus Logic CS43198 does the converting, handling PCM up to 32 bits and 768kHz and DSD up to DSD512. Behind it sit two SGM8262 amplifier chips, one feeding each of the two headphone outputs on the front.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 4.4mm balanced jack delivers up to 1,015 milliwatts into 32 ohms when the EH1 is running from its 5V DC supply. The 6.35mm jack handles a standard plug at up to 399 milliwatts, which is plenty for most headphones on a desk.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eIt Does More Than Headphones\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe RCA output switches between a fixed line level for an amplifier and a variable level for powered speakers, so the EH1 can act as the volume control for a small system. A coaxial digital output passes the signal on to another converter.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePower comes over the same USB-C cable that carries the music, or from a separate 5V DC supply when you want the full balanced output. The case measures 156 by 90 by 36.5mm and weighs 392 grams.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003eHeadfonics called the EH1 \"the first desktop DAC\/AMP I have tested that comes with bass and treble tone controls.\" Its list of strengths opened with the obvious one: \"Enhanced tuning flexibility with bass and treble hardware controls.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe second strength on that list was how little the EH1 asks of a desk: \"Can be powered and connected with just one cable.\" That is the whole appeal of a unit built this way, and it is why it suits a crowded desktop.\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 DAC\/Amp 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 fix a recording, not your whole system\u003c\/strong\u003e — two tone knobs let you add weight to a thin album or take the edge off a bright one in a second, with no app open.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour desk is short of space\u003c\/strong\u003e — six inches across and one cable in, so the sound improves without the desk filling up with boxes and power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own more than one pair of headphones\u003c\/strong\u003e — 4.4mm balanced and 6.35mm jacks sit side by side, so both pairs stay plugged in and nothing needs an adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou also run powered speakers\u003c\/strong\u003e — switch the RCA output to variable and the EH1 becomes the volume control for the desk, which saves buying a preamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want room to grow\u003c\/strong\u003e — the coaxial digital output lets a better converter take over later while the EH1 keeps doing the switching. Browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\u003c\/a\u003e when that day comes.\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 USB-C cable from a computer, a phone or a tablet to the digital input. The EH1 can take its power from that same cable, or from a 5V DC supply when you want the balanced output at full strength.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphones go into the 6.35mm or 4.4mm jack on the front. Set the RCA output to line or preamp before you connect an amplifier or powered speakers, and use the coaxial output if you are feeding another converter.\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\u003eHeadphones:\u003c\/strong\u003e Both plug types are covered — 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\u003eSpeakers:\u003c\/strong\u003e The variable output suits a powered pair — 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\u003eCables:\u003c\/strong\u003e A short RCA run off the desk — 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\u003eDAC:\u003c\/strong\u003e The coaxial output feeds a bigger converter — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\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 do I connect a phone?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBy USB-C cable. The EH1 takes its audio over USB, so a phone or tablet connects with a cable rather than over the air.\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;\"\u003eUp to 1,015 milliwatts into 32 ohms from the balanced jack with the 5V DC supply, and up to 399 milliwatts from the 6.35mm jack.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat do the tone controls do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTreble adjusts ten decibels in either direction and bass six, both in the analog domain rather than by software.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan it drive powered speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. Switch the RCA output to preamp mode and the volume knob controls the speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat resolution does it handle?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 32 bits and 768kHz, and DSD up to DSD512, through the Cirrus Logic CS43198.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the coaxial output for?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt passes the digital signal on to another converter, so the EH1 can act as a source and switcher in a larger system.\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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAV Atmos covers the EH1's launch and what is inside it:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Ty5xChouvcU\" title=\"Shanling EH1 Desktop DAC \u0026amp; Headphone Amplifier is Here with Cirrus Logic CS43198 DAC\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnd Tone Deaf Monk lives with one on a desk:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/UCcObxn1o-o\" title=\"SHANLING EH1 A Made For Canadians Desktop Dongle!\" 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 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 DACs, headphone amplifiers, or building a desktop 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":"Shanling","offers":[{"title":"New","offer_id":45980596469933,"sku":"NEW-SHEH1-BLK","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/SHEH1-BLK_01_angle_2025__69885.1763049009.1280.1280_dc5529e0-2e93-4e4a-a4f7-6b042266dc18.jpg?v=1778165339"},{"product_id":"audiolab-d9-dac-and-headphone-amplifier-black","title":"audiolab D9 DAC and Headphone 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 Modern Heir to the M-DAC Name\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Audiolab D9 is a DAC and a headphone amplifier in one box, built for anyone whose music arrives from several places at once. A computer, a hard drive, a disc transport and a phone can all stay plugged in, and you pick between them from the front.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 2.8-inch color touchscreen shows the source and the format at a glance, and a full remote comes in the box, so the D9 can sit across the room. It is finished in black or in silver.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Chip From the Flagship\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAt the center sits an ESS ES9038PRO, the same converter Audiolab puts in its flagship 9000 series. It decodes PCM up to 32-bit and 768kHz, and DSD up to DSD512. Full MQA decoding works over USB, coaxial and optical.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePlug a USB drive full of MP3, WAV, FLAC or APE files into the front and the D9 plays them on its own. No computer needs to be switched on first, and there is no software to install.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eA Headphone Amp Strong Enough to Stand Alone\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone stage uses current-feedback circuitry and puts out up to 600 milliwatts. That covers loads from 20 to 600 ohms, so a pair of hard-to-drive planars gets the same grip as a set of easy in-ears.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eDistortion there stays below 0.01% at 1kHz, and output impedance is 2.35 ohms, low enough that sensitive in-ear monitors keep their intended tone rather than picking up a bass hump.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Line Outputs Are Just as Serious\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBalanced XLR puts out 4.1 volts and RCA puts out 2.05 volts, both at full scale. Distortion holds under 0.001%. Signal-to-noise measures better than 123dB on XLR and 118dB on RCA, and response runs flat from 20Hz to 20kHz within a tenth of a decibel.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003eBecky Roberts reviewed the D9 for \u003cem\u003eSound Advice\u003c\/em\u003e in September 2025. \"Bass has just the right amount of muscle, the midrange is direct and lucid, and the treble is as sharp as you could possibly want it,\" she wrote.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHer conclusion was unequivocal. \"There’s no question about it: the D9 does its forebears proud,\" she wrote, calling it \"a dedicated headphone amplifier that’s very satisfying indeed.\"\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 DAC 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 listen on headphones and want power in reserve\u003c\/strong\u003e — 600 milliwatts across 20 to 600 ohms means one box handles both your in-ears and the hard pair you keep for the evening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour music lives in several places\u003c\/strong\u003e — two coaxial, two optical, USB, AES\/EBU and Bluetooth all feed the same converter, so nothing has to be unplugged to play something else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to skip the preamp\u003c\/strong\u003e — the balanced and single-ended outputs are strong enough to drive a power amp directly, which takes a box and a pair of cables out of the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou still hold MQA files or a Tidal Masters library\u003c\/strong\u003e — full decoding works over USB, coaxial and optical, so those files play at the resolution you paid for.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to pick the streaming platform yourself\u003c\/strong\u003e — wired sources and Bluetooth on board; add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/music-streamers\" style=\"color:#8a5a2b;\"\u003emusic streamers\u003c\/a\u003e for apps\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;\"\u003eDigital inputs cover two coaxial and two optical connections, a USB-B port for a computer, a USB-A port for a drive, AES\/EBU, and Bluetooth 5.1 with aptX, aptX HD and LDAC. Switch between them from the panel or the remote.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOn the way out, balanced XLR and single-ended RCA can feed an integrated amp, a preamp or a power amp. A 12V trigger brings other components up and down with the D9, and the headphone jack sits on the front.\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\u003eHeadphones:\u003c\/strong\u003e Put that 600 milliwatts to work — 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\u003eIntegrated Amplifier:\u003c\/strong\u003e To finish a speaker-based system — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/integrated-amplifiers\" style=\"color:#8a5a2b;\"\u003eIntegrated Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Balanced or single-ended, the run matters — 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 it a permanent 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 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;\"\u003eCan the D9 power my headphones without a separate amp?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The current-feedback headphone stage puts out up to 600 milliwatts and handles loads from 20 to 600 ohms.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it still support MQA?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, full MQA decoding works over the USB, coaxial and optical inputs.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I play music from a USB drive without a computer?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The USB-A port plays MP3, WMA, AAC, WAV, FLAC and APE files straight off a connected drive.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it work as a preamp?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe XLR and RCA outputs are strong enough to feed a power amp directly, so it can replace a separate preamp in many systems.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich Bluetooth codecs does it support?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eaptX, aptX HD and LDAC over Bluetooth 5.1, alongside the standard AAC and SBC.\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;\"\u003eOne year as standard, extended to three years if you register it within 90 days 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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInfinite Baffle introduces the D9 as the M-DAC's successor:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/MPUFjLtCgeQ\" title=\"THE M-DAC SUCCESSOR! | New Audiolab D9 Flagship DAC and Headphone Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnd Sound Advice goes through the sound and the features:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/b2SeIPLIxdI\" title=\"AUDIOLAB D9 DAC review\" 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 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 DACs, headphone amplifiers, or building a digital 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":"Audiolab","offers":[{"title":"Black \/ New","offer_id":45980622094509,"sku":"NEW-ABD9DAC-BLK","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/ABD9DAC-BLK_01_angle__23942.1778261980.1280.1280.jpg?v=1778358314"},{"product_id":"woo-audio-wa33-headphone-amplifier-and-preamplifier-silver","title":"Woo Audio WA33 Headphone Amplifier and 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;\"\u003eNine Tubes, Two Chassis, One Volume Knob\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe WA33 is Woo Audio's flagship, and it arrives as two boxes. One holds the amplifier, the other the power supply, joined by what Woo calls its Internal Coupling Architecture. Separating them keeps the transformer's field away from the signal.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNine tubes do the work: four 6C45 drivers, four 2A3 power tubes and a 5U4G rectifier. The 2A3 is a directly heated triode from the 1930s, still made today, and it is the reason this amplifier looks and behaves the way it does.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTogether they add up to 54 pounds across a chassis 17.5 inches wide, 12 deep and 13 tall with the tubes in place. This listing is the silver finish. Woo covers it 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;\"\u003eIt Is Also a Balanced Preamplifier\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA front-panel switch decides whether the WA33 drives your headphones or your power amplifier. In preamplifier mode a balanced XLR output pair feeds the rest of the system, and you can select high or low output impedance to suit what is downstream.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOn the headphone side there are four sockets. A 4-pin XLR runs True Ribbon mode for ribbon headphones, delivering up to 3.3A of current. A second 4-pin XLR, a 4.4mm Pentaconn and a 6.3mm jack cover everything else, at up to 10 watts per channel into 32 ohms.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs are analog and balanced-first: two XLR pairs and one RCA pair. A second front-panel switch sets high or low impedance for the headphones themselves, so sensitive in-ears and demanding planars both get a sensible match.\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 own hard-to-drive headphones\u003c\/strong\u003e — up to 10 watts per channel into 32 ohms is power most headphone amplifiers cannot approach, so a demanding planar stops sounding like it is being asked for a favour.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own ribbon headphones\u003c\/strong\u003e — True Ribbon mode delivers current rather than voltage, up to 3.3A, which is what a ribbon driver actually wants from an amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one box for headphones and speakers\u003c\/strong\u003e — the balanced preamplifier output means the WA33 runs your power amplifier too, so a single volume control serves both ways of listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour headphone collection is varied\u003c\/strong\u003e — four output sockets and a high or low impedance switch mean sensitive in-ears and thirsty planars share the same amplifier without adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou might want the Elite parts later\u003c\/strong\u003e — Woo does not upgrade a Standard into an Elite Edition afterwards, so the choice is made at purchase. If the transformers, wiring and ALPS RK50 volume control matter to you, start with the \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/woo-audio-wa33-elite-edition-headphone-amplifier-and-preamp-black\" style=\"color:#8a5a2b;\"\u003eWA33 Elite Edition\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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect the power supply chassis to the amplifier chassis first, then your source. Balanced sources take the two XLR input pairs, and a single-ended source takes the RCA pair. Give the tubes room to breathe above and behind.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFor headphones, pick the socket that matches your cable and set the impedance switch. To run a power amplifier, switch the output to preamplifier mode and take the balanced XLR outputs to it, choosing high or low impedance to suit.\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 WA33? 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\u003eHeadphones:\u003c\/strong\u003e This much power deserves the best — 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\u003eDAC:\u003c\/strong\u003e The WA33 takes analog in, so a converter feeds it — 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\u003ePower Amplifier:\u003c\/strong\u003e For the preamplifier output — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/amplifiers\" style=\"color:#8a5a2b;\"\u003eAmplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Balanced XLR suits it best — 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;\"\u003eWhat tubes does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNine in total: four 6C45 drivers, four 2A3 power tubes and one 5U4G rectifier. They ship fitted with the amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use it as a preamplifier?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. A front-panel switch changes the output from headphones to a balanced XLR preamplifier feed, with selectable high or low output impedance.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich headphone connections are fitted?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFour: a 4-pin XLR for True Ribbon mode, a second 4-pin XLR balanced, a 4.4mm Pentaconn balanced, and a 6.3mm unbalanced jack.\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;\"\u003eUp to 10 watts per channel into 32 ohms in headphone mode, and up to 3.3A of current in True Ribbon mode.\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 amplifier and its power supply chassis, the default tube set, and a quick start guide. The AC power cord and audio cables are supplied separately, so plan for those.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow big is it, and what is the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e17.5 by 12 by 13 inches with the tubes fitted, and 54 pounds across both chassis, 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\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eWoo Audio's own overview of the second-generation WA33 and True Ribbon mode:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Qi8MLI42_x4\" title=\"New! Woo Audio WA33 (2nd gen) Overview, True-ribbon \u0026amp; Traditional Headphones 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;\"\u003eGoldenSound reviews the WA33 as both a headphone amplifier and a preamplifier:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/EzMEBKbFRZQ\" title=\"Woo WA33 Review - The best of both worlds\" 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, headphone matching, or balanced connections? 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":"Woo Audio","offers":[{"title":"New","offer_id":45980622291117,"sku":"NEW-WA33-SIL","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/DSC00210-1.jpg?v=1785680469"},{"product_id":"audiolab-d7-dac-and-headphone-amplifier-silver","title":"audiolab D7 DAC and Headphone 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 Small Box Between Your Sources and Your System\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Audiolab D7 is a DAC, a digital preamp and a headphone amplifier in one case about the size of a hardback. It sits between a digital source and the rest of your system, and takes over the job of turning ones and zeros back into sound.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat matters because the converter inside a computer, a television or a budget disc player is usually the cheapest part of it. Hand the job to the D7 instead and voices come through clearer, with instruments easier to pick apart.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Chip, and What Audiolab Adds to It\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAt the center is an ESS ES9038Q2M. Plenty of makers use that chip, so Audiolab surrounds it with its own clock and its own power supply circuits, which is where the noise floor is actually won or lost. Full MQA decoding is included.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eEnough Inputs to Leave Everything Plugged In\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUSB carries PCM up to 768kHz and DSD up to DSD512. Coaxial and optical take a disc transport or a television. Bluetooth 5.1 with aptX HD covers a phone, and a USB-A socket plays files straight off a flash drive with no computer involved.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFive reconstruction filters and an upsampling mode sit in the menu, so you can nudge the character of the sound a little without changing anything else in the system. The front OLED shows input, volume and format.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eFixed or Variable, Your Choice\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBalanced XLR and single-ended RCA outputs run in fixed mode into an integrated amplifier, or in variable mode so the D7 controls the volume of a power amp or a pair of active speakers. The headphone stage delivers 500 milliwatts and handles 20 to 600 ohms.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003e\u003cem\u003eWhat Hi-Fi?\u003c\/em\u003e called the D7 \"a capable performer that’s well built and generously equipped,\" praising \"a broadly neutral and even-handed presentation that impresses for its clarity and detail resolution.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe magazine also singled out its sense of scale. \"We love the sense of spaciousness the DAC imparts,\" the review said, adding that it sounds \"controlled and composed regardless of the music you play.\"\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 DAC 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 television or computer is the weak link\u003c\/strong\u003e — moving conversion to the D7 lifts every source you own at once, rather than replacing them one at a time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one box for headphones and speakers\u003c\/strong\u003e — 500 milliwatts drives 20 to 600 ohm headphones, and the line outputs feed the main system, so nothing has to be unplugged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are short on space\u003c\/strong\u003e — at 7.1 by 8.2 inches and 3.1 pounds it fits a desk or a crowded shelf, which means better sound without rearranging the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to skip the preamp\u003c\/strong\u003e — switch the outputs to variable and the D7 drives a power amp or active speakers directly, taking a box and two cables out of the chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the streaming platform to be your choice\u003c\/strong\u003e — the D7 converts and switches; add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/music-streamers\" style=\"color:#8a5a2b;\"\u003emusic streamers\u003c\/a\u003e for the apps\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;\"\u003eWired sources go into the USB-B, coaxial or optical inputs, and a flash drive into the USB-A port. Bluetooth 5.1 with aptX HD handles a phone or tablet. The front panel and the included remote both switch between them.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOn the way out, RCA and balanced XLR can be set fixed for an integrated amplifier, or variable for a power amp or active speakers. Headphones plug into the front.\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\u003eHeadphones:\u003c\/strong\u003e Put that headphone stage to work — 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\u003eIntegrated Amplifier:\u003c\/strong\u003e To finish a speaker-based system — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/integrated-amplifiers\" style=\"color:#8a5a2b;\"\u003eIntegrated Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Balanced or single-ended, the run matters — 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 it a permanent 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 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;\"\u003eCan the D7 drive powered speakers or a power amp directly?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. Set the RCA or XLR outputs to variable mode and the D7 takes over volume control.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I still need an amplifier for passive speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The D7 is a converter and preamp, not a speaker amplifier, so passive speakers need an integrated or power amp.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use it with a television?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, over the optical or coaxial input. The D7 then feeds an amplifier, active speakers or headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat resolution does it handle?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 768kHz and DSD up to DSD512 over USB, with full MQA decoding.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich headphones will it drive?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnything rated from 20 to 600 ohms, with up to 500 milliwatts on tap.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow does the D7 differ from the D9?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe D9 steps up to the ES9038PRO chip, adds LDAC Bluetooth, an AES\/EBU input, a color touchscreen and a larger power supply.\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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAudio Visual Revolution puts the D7 next to its bigger brother:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/IF2CsWL5Rhg\" title=\"Audiolab D7 \u0026amp; D9 – Are These the New Must Have DACs?\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnd The Listening Post unboxes one and walks around the back panel:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/fcjt3nM1Tqo\" title=\"Audiolab D7 D\/A Converter Desktop DAC + Unboxed | The Listening Post\" 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 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 DACs, headphone amplifiers, or building a digital 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":"Audiolab","offers":[{"title":"Silver \/ New","offer_id":45980626485421,"sku":"NEW-ABD7DAC-SIL","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/audiolab-d7-dac-amplifier-angle__43535.1779465751.1280.1280.jpg?v=1781095414"},{"product_id":"shanling-eh1-desktop-headphone-dac-amp-silver-1","title":"Shanling EH1 Desktop Headphone DAC\/Amp - 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;\"\u003eReal Knobs, Real Power, Real Simple\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003ePlenty of desktop DACs bury their settings in apps and menus. The Shanling EH1 puts them on the front panel instead: a volume dial plus separate bass and treble knobs, on a curved aluminum desktop DAC and headphone amp about six inches wide. No screen, no app, no manual required.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eInside, a Cirrus Logic CS43198 DAC handles PCM up to 32-bit\/768kHz and native DSD512, feeding dual SGM8262 amplifier chips that deliver up to 1,015mW from the 4.4mm balanced output and 399mW from the 6.35mm jack (into 32 ohms, with a 5V supply). High and low gain settings match it to sensitive IEMs and full-size headphones alike.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe tone controls are the standout at this price. Rather than digital EQ, the bass and treble knobs let you warm up a lean recording or tame a bright one by feel, the way hi-fi gear used to work.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eMore Connections Than Its Size Suggests\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA single USB-C port carries audio and power from your computer, or you can add an external 5V supply for maximum output. Around back, RCA outputs switch between fixed and variable level.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe EH1 can therefore feed powered speakers as a preamp. A coaxial digital output can pass the signal on to another DAC down the road. It comes in silver or black, and weighs under a pound.\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;\"\u003eMeldrick of \u003cem\u003eHeadfonics\u003c\/em\u003e scored the EH1 8 out of 10 in a December 9, 2024 review, describing it as a \"natural-sounding DAC\/AMP with a slight tilt towards the warm end,\" where \"bass guitars and synths have a very satisfying and lush tonality,\" \"male vocals have a very strong sense of authority and weight,\" and a \"relaxing treble presentation... minimizes fatigue.\"\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This DAC\/Amp 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 desktop sound without desktop complexity\u003c\/strong\u003e — plug in one USB cable and adjust everything with real knobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou like to season to taste\u003c\/strong\u003e — analog bass and treble controls are rare at any price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own balanced headphones\u003c\/strong\u003e — the 4.4mm output delivers over a watt of power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour source is a computer\u003c\/strong\u003e — one USB-C cable carries both audio and power, so the desk stays uncluttered. See our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eheadphones\u003c\/a\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eYou want it to last\u003c\/strong\u003e — the build is machined metal rather than plastic, and it is meant to be used every day for years. See 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 computer, phone, or tablet to the USB-C input; it handles audio and power together, or add a 5V supply for full output. Headphones plug into the 4.4mm balanced or 6.35mm jack. The RCA outputs, switchable between fixed and variable, feed powered speakers or an amp, making the EH1 a compact system hub as well as a headphone amp.\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 desktop setup? Here are some great companions for the EH1:\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 IEMs and full-size headphones both suit its two gain modes — 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\u003ePowered Speakers:\u003c\/strong\u003e Use the variable RCA outputs for a complete desk system — 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\u003eCables:\u003c\/strong\u003e A quality USB or RCA cable completes 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\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e The other half of the system — 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\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 powerful is it?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eUp to 1,015mW balanced and 399mW single-ended into 32 ohms when using a 5V power supply.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDo the tone controls change the digital signal?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe bass and treble knobs work in the analog domain, adjusting the sound without digital processing.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have Bluetooth?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe EH1 is a wired USB DAC\/amp.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it feed powered speakers?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. The RCA outputs switch between fixed and variable level, so it works as a preamp.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat formats does it support?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003ePCM up to 32-bit\/768kHz and native DSD512.\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\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eTone Deaf Monk examines this model:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/UCcObxn1o-o\" title=\"Shanling EH1 Review\" 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;\"\u003eAV Atmos examines this model:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Ty5xChouvcU\" title=\"Shanling EH1 Product Overview\" 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\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 DACs, headphone amplifiers, or desktop audio? 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":"Shanling","offers":[{"title":"New","offer_id":45981166108845,"sku":"NEW-SHEH1-SIL","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/SHEH1-SIL_01_angle_2025__97169.1763049157.1280.1280_71ee0afe-9731-48e1-a527-1b4254f0154a.jpg?v=1781104694"},{"product_id":"onix-zenith-xda20-high-end-dac-headphone-amplifier-black","title":"ONIX Zenith XDA20 High End DAC\/Headphone 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 Reference DAC That Takes Headphones Seriously\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe ONIX Zenith XDA20 is the digital heart of the flagship Zenith series. It is a reference-grade DAC with a true high-power headphone amplifier inside. Most DACs at this level treat the headphone jack as an afterthought. The XDA20 gives up to 1,620mW into 32 ohms, which is real power for serious headphones.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo flagship ESS ES9039PRO chips do the conversion, one per channel. They feed a custom circuit built from eight OPA1611 op-amps. An XMOS XU316 takes PCM to 32-bit and 768kHz, and native DSD512. The results are reference class. Distortion is 0.0003%, and signal-to-noise is 127dB from the balanced outputs.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 3.4-inch color touchscreen and a remote handle the controls. High and low gain settings match the headphone output to the load, so sensitive in-ears and demanding full-size cans are both at home.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eBuilt Like Separates, Sized Like One Box\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePower comes from two Talema transformers, with separate supplies for the digital and analog sides. Four large Vishay capacitors filter them. That is the kind of power supply you usually find in separate boxes. The case is CNC-machined aluminum, 12.6 pounds of it, cut to damp vibration.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs cover USB, optical, coaxial and I²S. Ten selectable I²S pin-outs match almost any transport, ONIX's own XST20 among them. Line outputs are RCA at 2.1V and balanced XLR at 4.2V. The XDA20 can feed a preamp, an integrated amp, or a pair of powered speakers.\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;\"\u003eSteven Stone of \u003cem\u003eThe Absolute Sound\u003c\/em\u003e, in a March 14, 2026 review pairing the XDA20 with ONIX's XST20 transport, found the combination \"extremely transparent,\" writing that it \"introduced no audible coloration to the harmonic spectrum and preserved the detail present in the recordings,\" and that the DAC \"clearly revealed differences in recording techniques and mastering choices.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This DAC\/Amp 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 one reference source for headphones and speakers\u003c\/strong\u003e — flagship conversion plus a genuine 1.6-watt headphone stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own an SACD or CD transport\u003c\/strong\u003e — I²S with ten pin-out options, plus coaxial and optical, connect any disc spinner properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou care about measured performance\u003c\/strong\u003e — dual ES9039PRO chips and 127dB SNR put it in reference territory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want it to anchor a full system\u003c\/strong\u003e — balanced XLR and RCA outputs feed your amplification downstream.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou already own a streamer\u003c\/strong\u003e — the XDA20 puts everything into conversion and headphone drive, taking its signal from whatever you use now. See our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/music-streamers\" style=\"color:#8a5a2b;\"\u003emusic streamers\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;\"\u003eConnect a computer over USB, a transport over I²S, coaxial, or optical, and headphones to the front 6.35mm jack with gain set to match. The RCA or balanced XLR outputs feed your preamp, integrated amplifier, or powered speakers.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe touchscreen handles input selection, filters, and settings, and the included XRC-3C remote controls it from the listening 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 your system? Here are some great companions for the XDA20:\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\u003eHeadphones:\u003c\/strong\u003e 1.6 watts deserves a reference 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\u003eCD Player or Transport:\u003c\/strong\u003e Put the I²S and coaxial inputs to work — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/cd-players-and-transports\" style=\"color:#8a5a2b;\"\u003eCD Players and Transports\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Quality digital and XLR cables 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\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give this 12.6-pound component 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;\"\u003eHow powerful is the headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUp to 1,620mW into 32 ohms in high gain (101mW in low gain for sensitive headphones), and 252mW into 300 ohms.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat DAC chips does it use?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eDual flagship ESS ES9039PRO chips, one per channel, with a custom eight-op-amp conversion stage.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat formats does it support?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 32-bit\/768kHz and native DSD512 over USB and I²S; up to 24-bit\/192kHz over coaxial and optical.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the I²S input for?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt's a direct digital connection favored for disc transports, with ten selectable pin-out configurations for broad compatibility.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan it feed my speaker system?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. Balanced XLR (4.2V) and RCA (2.1V) outputs connect to a preamp, integrated amp, or powered speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it include a remote?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, the XRC-3C remote is included, alongside the 3.4\" touchscreen.\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;\"\u003eWatch this product-focused video:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/WWE8HetWv7c\" title=\"Product video\" 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;\"\u003eAudio Arkitekts examines this model:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/xp-pxjd7rbY\" title=\"ONIX Zenith XDA20 Review\" 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 DACs, headphone amplifiers, or digital audio? 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":"ONIX","offers":[{"title":"New","offer_id":45981178298541,"sku":"NEW-ONZENXDA20-BLK","price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/ONZENXDA20-BLK_01_angle_2025__71548.1762961358.1280.1280_7825db8f-3f24-467d-a231-4e8bcf94be70.jpg?v=1778165150"},{"product_id":"woo-audio-wa6-se-headphone-amplifier-generation-2-silver","title":"Woo Audio WA6 SE Headphone Amplifier - Generation 2 - 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 WA6, Given Its Own Power Supply\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio WA6-SE is the WA6 with the power supply moved out of the box. It is a\nsingle-ended triode, Class-A, all-tube design, transformer-coupled at the output. There are no\ntransistors, integrated circuits or semiconductors anywhere in the circuit.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSplitting the design across two chassis is the whole point of the SE. The transformer\nand its filtering sit in their own die-cast case, well away from the audio circuit, and the\nresult is an amplifier with a very low noise floor for you to listen past.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 13DE7 driver and power tubes do the amplification, with a single 5U4G handling\nrectification. Woo moved to the 13DE7 in April 2017 for the second generation. First and\nsecond generation tubes are not interchangeable, so buy for the one you own.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eBuilt by Hand in New York\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEvery WA6-SE is wired point to point rather than laid out on a circuit board. A custom\n80-watt toroidal transformer feeds the supply, and each channel gets its own filter choke, so\nneither side borrows current from the other when the music gets busy.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSilver-plated wire in Teflon jackets carries the signal, and the interstage coupling is\ndirect. The chassis is die-cast aluminum with an anodized finish, in black here and in\nsilver if you prefer. The volume knob and the power button are machined aluminum too.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe amplifier chassis measures 6 inches tall, 5.5 wide and 13 deep, and weighs 12\npounds. The power supply matches it at 10 pounds. It runs on global voltage, anywhere from 100\nto 240 volts, so it works wherever you take it without a converter.\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 own high-impedance dynamic headphones\u003c\/strong\u003e — the high and low impedance\noutputs cover anything from 8 to 600 ohms, so a 600-ohm Beyerdynamic and a 32-ohm planar both\nget what they need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the WA6 sound with a quieter background\u003c\/strong\u003e — moving the power supply\ninto its own chassis is the single change, and a lower noise floor is what you hear for it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou enjoy tube rolling\u003c\/strong\u003e — the design is self-biasing, so swapping the 13DE7s\nor the 5U4G needs no measurements and no adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo people listen at once\u003c\/strong\u003e — there are two quarter-inch outputs on the front,\none high impedance and one low, and both are live.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour headphones end in a balanced plug\u003c\/strong\u003e — the WA6-SE fits quarter-inch jacks\nonly, so a balanced-terminated pair needs an adapter, or the fully balanced \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/woo-audio-wa22-balanced-transformer-headphone-amplifier-generation-2-silver\" style=\"color:#8a5a2b;\"\u003eWA22\u003c\/a\u003e\ninstead.\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;\"\u003eTwo pairs of gold-plated RCA inputs sit on the back, with a source switch on the front,\nso a DAC and a CD player can both stay plugged in. A short umbilical joins the power supply to\nthe amplifier. Headphones go into whichever front jack suits their impedance.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGive the tubes a minute or two to warm up before you judge anything, and leave some open\nspace above both boxes, because a Class-A tube design runs warm by nature. An AC power cord\nand interconnects are not included, so plan on supplying your own.\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 your system? Here are some great companions for the WA6-SE:\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\u003eHeadphones:\u003c\/strong\u003e High-impedance dynamic headphones are the classic match — see our\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e A quality source makes the most of an amp at this level — see our\n\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 You will need RCA interconnects and a power cord — see our\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e and\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/power-cables\" style=\"color:#8a5a2b;\"\u003ePower Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Two chassis need a stable, ventilated home — see our\n\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 is this different from the standard WA6?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe power supply moves into a second chassis of its own, away from the audio circuit.\nEverything else follows the same single-ended triode, all-tube design.\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;\"\u003eTwo 13DE7 driver and power tubes and one 5U4G rectifier. The first generation used\n6DE7 driver tubes, and the two are not interchangeable, so check which generation you have\nbefore ordering replacements.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill it drive planar headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo rates it for most dynamic and planar magnetic headphones from 8 to 600 ohms, and the\nimpedance switch sets the output to match.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I need to bias the tubes after a swap?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe design is self-biasing. Fit the new tubes, switch on, and let them warm through.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat voltage does it run on?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGlobal voltage, anywhere from 100 to 240 volts, without a converter.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo Audio covers the WA6-SE 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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphoneAddict reviews the WA6-SE. This is the first-generation amplifier, whose only\ndifference from the model here is the 6DE7 driver tube in place of the 13DE7:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/7LDzxD38JgQ\" title=\"Woo Audio WA6-SE Tube Headphone Amplifier Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\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 headphone amplifiers, tube audio, or building a headphone\nsystem? 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":"Woo Audio","offers":[{"title":"Silver \/ New","offer_id":45981192683693,"sku":"NEW-WAWA6SE-SIL","price":1649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/DSC00277.jpg?v=1787425139"},{"product_id":"burson-conductor-3-reference-headphone-amplifier","title":"Burson Conductor 3 Reference Headphone Amplifier","description":"\u003ch3\u003e\"Absurdly Great, Literally the New Standard\"\u003c\/h3\u003e\r\n\r\n\u003cp align=\"justify\"\u003eBeing the best on the market has been the design goal of every model of the Burson Conductor since the first version of this highly acclaimed DAC, headphone amp, and preamp back in 2007. The newest version of the Conductor, the C3 Reference, took Burson three years to build, and it leaves its competitors in the dust. \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe SABRE32 \/ ESS9038Q2M DAC and XMOS USB receiver chips are the most advanced and expensive in the industry. There are two ESS9038 DAC chips in the C3 Reference, and its USB receiver comes with customized driver by Thesycon, Germany. The result is unsurpassed processing power, perfectly playing back DSD512 and 38bit\/786khz audio. \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe C3 Reference also features a Bluetooth 5.0 receiver Qualcomm\/CSR8675 with aptX HD audio codec. It pushes Bluetooth playback beyond CD quality and ease of use to the highest level. \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe Conductor 3 has 2 x RCA inputs, 1 x RCA DAC output, 1 x RCA preamp output, and 2 x single ended headphone outputs (7.5Wpc). It uses 2 x Vivid dual opamps and 2 x Vivid single opamps. \u003c\/p\u003e\r\n\r\n\u003ch4\u003e\"A Market Leading Reference Amp\"\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003e\"The build is absurdly great, literally the new standard for me now to compare against,' raves reviewer Michael, \u003ci\u003eHeadfonics.com\u003c\/i\u003e, December 22, 2019. \"The midrange is stellar. The treble is hyper slick and an absolute dream and the sound staging experience is one of the largest I’ve ever heard in a combo unit such as this. I see nothing negative in the slightest. It is more than I would even expect in this pricing tier.\" \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003e\"What Burson Audio has made in the Conductor 3 is the one-box solution for the person who’s ready to stop looking, and find themselves a genuine legacy piece that will comfortably remain top-tier in terms of performance for many, many years,\" reports Matty Graham, \u003ci\u003eHeadfonica.com\u003c\/i\u003e, December 30, 2019.\u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003e\"Team Burson have taken the finest qualities of their Opamps, the ESS Sabre Dac Chips and along with their MCPS power supply and newly designed chassis have produced a market leading reference amp,\" notes John Parker, \u003ci\u003ehead-fi.org\u003c\/i\u003e, January 22, 2020. \u003c\/p\u003e\r\n\r\n\u003ch4\u003eMax Power x 5 Pushes Noise Beyond Human Hearing\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eBurson's revolutionary Max Current Power Supply (MCPS) raises voltage frequency from 50 Hz to 170 kHz, pushing noise beyond human hearing. Its low impedance ensures abundant and instant energy for output transistors. The C3 Reference uses five sets of MCPS – which means that display, functionality, DAC, analog left, and analog right are all separately powered. (See below for more on the MCPS.) \u003c\/p\u003e\r\n\r\n\u003ch4\u003eA Truly Cool Case and Interface\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eLet’s face it, most audio equipment cases are ugly and impractical. They usually have visible screws everywhere, sharp corners, and boring colors. Class-A amplifiers may even have finger cutting heat-sinks. This kind of casework diminishes the aesthetic of any living space, especially modern desktops where other electronic are usually slick and refined.\r\n\r\n\u003c\/p\u003e\u003cp align=\"justify\"\u003eMade from high-density aluminum and electroplated with a space-grey finish, the Cool Case has only four visible screws under its belly. It is also a unified heat-sink that is 300% more efficient than the heat sink used on previous Conductor models. It is audio jewelry at its finest, and it looks and plays very cool.\r\n\r\n\u003c\/p\u003e\u003cp align=\"justify\"\u003eThe C3 Reference has an all-new OLED screen and interface program that deliver a calming and intuitive user experience. Its machined solid aluminum knob offers the finest control and feels luxurious, too. \u003c\/p\u003e\r\n\r\n\u003ch4\u003eEnergizing Every Note\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe first and most profound impression of the C3 Reference is its overwhelming energy. It energizes every note and space in between, bringing absolute control and accuracy. Drum kicks are hard and crisp while decays are sustaining and packed with micro-details. Listening to \"Masquerade\" from \u003ci\u003ePhantom of the Opera\u003c\/i\u003e, you can easily locate and follow each performer as they move around on a wide and deep stage. On \u003ci\u003eKathy’s Song\u003c\/i\u003e by Eva Cassidy, her voice shines like the sun. Warm, golden and eternally beautiful. The C3 Reference is a time machine. Ride it to revisit these ingenious creations of beauty time after time. \u003c\/p\u003e\r\n\r\n\u003ch4\u003eDeep Inside the Burson Max Current Power Supply\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eWhen electricity passes through a conductive material it meets resistance. The longer the material, the higher its resistance. A power transformer is a very long stretch of wire with very high resistance. Even the best quality copper wire transformers have over 15 ohm. This is not ideal for audio amplification. During music playback, the demand for current fluctuates sharply with the music, but the resistance from the transformer is constraining supply. Music playback becomes unimpactful and lacking in details. Engineers can use various means to mitigate the impact of impedance on sound, but not eliminate it. \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe Burson Max Current Power Supply (MCPS) resolves this problem by removing the power transformer altogether. It uses transistors and as such it has less than 1 ohm of resistance. It means delivering electric current instantly to meet any demand. The resulting music reproduction is detailed and dynamic, the way music should be. \u003c\/p\u003e\r\n\r\n\u003ch4\u003eSolving the Power Supply Noise Problem\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eSince AC mains power has a 50-60 hz working frequency, a traditional linear power supply charges and discharges 50-60 times each second. This frequency is within human hearing hence extremely noisy. Furthermore, this rate of charging is too slow for audio amplification. To mitigate this, audio engineers use a large number of capacitors, which presents other problems without removing the root cause.\u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe Burson MCPS increases the working frequency to 170 khz. Any noise at this frequency is well above the human hearing threshold of 20 khz. The result is a pitch black soundstage critical for micro-details to shine through.\u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe Burson MCPS also converts the original sine-wave energy into a more efficient square wave. In combination with the 170 khz frequency, the MCPS charges capacitors much faster. This is the reason why a big capacitor bank is not necessary for Burson designs. The resulting sound is holophonic with dynamic, accuracy, and details even during the most demanding of music reproduction. Furthermore, the resulting sound has a much higher perceived driving power. \u003c\/p\u003e","brand":"Burson","offers":[{"title":"New","offer_id":45981196615853,"sku":"NEW-BUCOND3R","price":1800.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/BUCOND3R_02-Large__15670.1715098989.1280.1280.jpg?v=1778110183"},{"product_id":"bryston-bha-1-headphone-amplifier-silver-17-inch","title":"Bryston BHA-1 Headphone Amplifier - Silver - 17 Inch","description":"\u003ch2\u003eWhat You Need to Know\u003c\/h2\u003e\n\u003ch3\u003eWhat Is This Product and What Does It Do?\u003c\/h3\u003e\n\u003cp\u003eA headphone amplifier takes a signal from your source — a DAC, a preamp, a streamer — and gives it enough power to drive a pair of headphones well. Most source components have a basic headphone jack built in, but it’s an afterthought circuit: low-power, often noisy, and not designed for demanding headphones.\u003c\/p\u003e\n\u003cp\u003eThe BHA-1 is Bryston’s full answer to that problem. They did not add a headphone circuit to an existing product. They built a dedicated amplifier from scratch — applying the same engineering behind their legendary full-size power amplifiers directly to headphone listening.\u003c\/p\u003e\n\u003cp\u003eBryston describes the BHA-1 as a miniature power amplifier. That’s accurate. The same principles that drive their 7B, 14B, and 28B monoblock amplifiers — Class A circuitry, dual-mono construction, high-current output — are all present inside the BHA-1. The headphones just happen to sit on your ears instead of across the room.\u003c\/p\u003e\n\u003ch3\u003ePure Class A — Six Discrete Amplifiers\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 uses six fully discrete Class A operational amplifiers, custom-designed by Bryston. There are three per channel. Class A means the output transistors stay fully active on every part of the waveform. There is no switching, no crossover region, and no transition distortion. It is the most linear way to run an amplifier.\u003c\/p\u003e\n\u003cp\u003eIn balanced mode, each headphone driver is powered by two of those amplifiers at once — one carrying the positive signal, one carrying the inverted signal. When they combine at the driver, the result is twice the signal voltage compared to single-ended operation. Bryston uses the same approach in their monoblock power amplifiers.\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Construction\u003c\/h3\u003e\n\u003cp\u003eDual-mono means the left and right channels are fully independent circuits — separate amplifiers, separate power, no shared components between them. There is no crosstalk between channels. Whatever is happening on the left side of the signal has no effect on the right. This is the same principle behind Bryston’s separate-chassis monoblock amplifiers.\u003c\/p\u003e\n\u003ch3\u003eFemale XLR Outputs — Three Headphone Connections at Once\u003c\/h3\u003e\n\u003cp\u003eThis version uses female XLR connectors on the balanced headphone outputs. Standard balanced headphone cables with male XLR plugs connect directly — no adapters needed. Three outputs sit side by side on the front panel and can all be used at the same time:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA \u003cstrong\u003e4-pin stereo XLR\u003c\/strong\u003e — the most common balanced headphone connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 3-pin XLR jacks\u003c\/strong\u003e — separate left and right channel connections\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003e¼-inch (6.35mm) single-ended TRS\u003c\/strong\u003e jack for standard headphone cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe single-ended jack uses one amplifier per channel instead of two, so it delivers roughly half the voltage swing of the balanced outputs. Balanced is the way to get the most from the BHA-1.\u003c\/p\u003e\n\u003ch3\u003eVolume, Gain, and Balance Controls\u003c\/h3\u003e\n\u003cp\u003eThe volume potentiometer is sourced from Noble and laser-trimmed at the factory. Laser trimming means the left and right channels track at matched levels across the full volume range — most important at low listening levels where mismatches are most noticeable.\u003c\/p\u003e\n\u003cp\u003eA front-panel toggle selects gain: 14dB (low) or 20dB (high). This lets you match the BHA-1 to your source’s output level, so the volume control sits in a comfortable, usable range. A separate balance control — rare on headphone amplifiers — allows fine left\/right adjustment to suit different headphone designs or listener preference.\u003c\/p\u003e\n\u003ch3\u003eThree Inputs — Plus a Built-In Preamplifier\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects between three inputs: a balanced XLR pair, an unbalanced RCA pair, and a 3.5mm mini-jack for portable sources. All connectors are gold plated throughout.\u003c\/p\u003e\n\u003cp\u003eOn the rear panel, a pair of balanced XLR outputs lets the BHA-1 drive a power amplifier and speakers. It handles two inputs in preamp mode — balanced XLR or RCA. No separate preamplifier needed.\u003c\/p\u003e\n\u003cp\u003eTONEAudio’s reviewers confirmed it works cleanly in this role. They tested it with amplifiers from Pass Labs, PrimaLuna, and Van Alstine and found it contributed no noise of its own even at high volumes.\u003c\/p\u003e\n\u003ch3\u003ePower Supply and Build\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 runs a high-quality internal analog power supply built around a toroidal transformer. For those who want more, the optional Bryston MPS-2 external power supply replaces it. The BHA-1 is convection cooled — no fans, no noise. A 12V trigger input powers it on and off automatically with your system.\u003c\/p\u003e\n\u003cp\u003eThe chassis is machined and anodized aluminum, built in Dwight, Ontario, Canada — the same factory as Bryston’s reference power amplifiers. Every unit goes through individual testing before it ships. The BHA-1 carries Bryston’s 10-year parts-and-labor warranty.\u003c\/p\u003e\n\u003ch3\u003eWhat Are Reviewers Saying?\u003c\/h3\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eW. Jennings, ecoustics.com, December 2023\u003c\/strong\u003e\u003cbr\u003eW. Jennings reviewed the BHA-1 after extended listening with a range of headphones. He called it a “must listen for anyone looking for a final train stop on the personal audio express” and was puzzled it had taken him so long to hear it.\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eJeff Dorgay, TONEAudio Magazine, 2012–2013 — Product of the Year; Exceptional Value Award\u003c\/strong\u003e\u003cbr\u003eJeff Dorgay awarded the BHA-1 both a Product of the Year and an Exceptional Value Award. He called its character “clean, dynamic, neutral and to-the-point,” praised its preamplifier performance, and confirmed it contributed no noise of its own driving tube and solid-state power amplifiers.\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003ePhil Gold, Canada Hi-Fi and EnjoyTheMusic.com, December 2012\u003c\/strong\u003e\u003cbr\u003ePhil Gold called the BHA-1 an “outstanding bargain in balanced headphone amps.” He said he would not have been surprised if it sold for $2,500, that at its actual price it was “a steal,” and his verdict was simply: “Buy one today.”\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eCarlo Lo Raso, Secrets of Home Theater and High Fidelity\u003c\/strong\u003e\u003cbr\u003eCarlo Lo Raso called the BHA-1 “an impeccably designed and solidly built amplification device.” His conclusion: if you’re in the market for a top-class headphone amplifier without a built-in DAC, “you really cannot go wrong with choosing the BHA-1. Highly recommended.”\u003c\/div\u003e\n\u003ch3\u003eWho Is This Best For?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eListeners ready to stop compromising\u003c\/strong\u003e — If you’ve been using the headphone output on a DAC, receiver, or preamp, you’re leaving performance behind. The BHA-1 shows you what your headphones can actually do.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eOwners of demanding headphones\u003c\/strong\u003e — Planar magnetic headphones (Audeze, HiFiMAN) and high-impedance dynamic headphones (Sennheiser HD 800, Beyerdynamic T1) need real power and control. With 2 watts per channel and 20V into 600 ohms, the BHA-1 drives them properly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eBalanced headphone users\u003c\/strong\u003e — If you have balanced-terminated cables or plan to recable, the BHA-1’s female XLR outputs — 4-pin and dual 3-pin — are purpose-built for you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eHeadphone listeners who want speaker options later\u003c\/strong\u003e — The rear XLR outputs let the BHA-1 double as a preamplifier. One purchase covers both use cases.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eLong-term thinkers\u003c\/strong\u003e — The BHA-1 is a purely analog device. It does not go obsolete when streaming technology changes. It has been in production for over a decade and is still a current product. Bryston’s 10-year warranty backs it up.\u003c\/p\u003e\n\u003ch2\u003eEarned Recognition\u003c\/h2\u003e\n\u003cp\u003eThe BHA-1 has earned award recognition since its introduction in 2012 — and keeps earning new praise more than a decade later. That staying power is rare in the headphone amplifier category.\u003c\/p\u003e\n\u003cdiv class=\"ec-award-entry\"\u003e\n\u003cstrong\u003eProduct of the Year\u003c\/strong\u003e \u003cspan class=\"ec-award-source\"\u003eTONEAudio Magazine, 2012\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-category\"\u003eCategory: Headphone Amplifiers\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-note\"\u003eTONEAudio’s Product of the Year recognizes components the publication considers among the most significant and best-performing introductions of the year — at any price point.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ec-award-entry\"\u003e\n\u003cstrong\u003eExceptional Value Award\u003c\/strong\u003e \u003cspan class=\"ec-award-source\"\u003eTONEAudio Magazine, 2013\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-category\"\u003eCategory: Headphone Amplifiers\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-note\"\u003eTONEAudio’s Exceptional Value Award recognizes components that deliver a level of performance the publication considers remarkable relative to their asking price — products that stand out in their category as strong value.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWatch It in Action\u003c\/h2\u003e\n\u003ch3\u003eBryston BHA-1 — Features \u0026amp; Walk-Through with Bryston’s Craig Bell\u003c\/h3\u003e\n\u003cp\u003eAudio Advisor sat down with Craig Bell of Bryston for a detailed look at the BHA-1 — covering the circuit design, inputs and outputs, gain settings, and what makes it different from typical headphone amplifier designs.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-bottom: 24px;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"Bryston BHA-1 Headphone Amplifier — Audio Advisor with Craig Bell of Bryston\" src=\"https:\/\/www.youtube.com\/embed\/eyOpJIFry04\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePairs Well With\u003c\/h2\u003e\n\u003cp\u003eThe BHA-1 is a pure analog amplifier — it needs a source to feed it a signal. Here are the pairings that make the most sense.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/products\/bryston-bda-3-14-streaming-dac-with-hdmi-black-17-inch\"\u003eBryston BDA-3 DAC\u003c\/a\u003e\u003c\/strong\u003e — A natural all-Bryston digital headphone system. The BDA-3’s balanced XLR output connects directly to the BHA-1’s balanced input, keeping the signal fully balanced from your digital source to your headphone driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"%%GLOBAL_ShopPathSSL%%\/prnt-bymps2-sil-17in\"\u003eBryston MPS-2 External Power Supply\u003c\/a\u003e\u003c\/strong\u003e — Replaces the BHA-1’s internal power supply with a dedicated external unit. Nearly identical in form factor — it stacks cleanly underneath the BHA-1. An upgrade for those who want to take performance further.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\"\u003eDAC \/ Streaming DAC\u003c\/a\u003e\u003c\/strong\u003e — A high-quality external DAC feeding the BHA-1 via balanced XLR makes for an outstanding all-analog headphone path from digital sources. Browse our full DAC selection to find a match at this level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\"\u003ePremium Headphones\u003c\/a\u003e\u003c\/strong\u003e — The BHA-1 was built to make demanding headphones perform at their best. If you’re ready to step up to planar magnetic or high-impedance headphones, this is the amplifier to pair them with. Call us and we’ll help you match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure where to start? Call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e — we’re happy to help you build the right system around the BHA-1.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003ch3\u003ePure Class A Output Stage — No Compromises\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 uses six fully discrete Class A operational amplifiers, custom-built by Bryston — three per channel. Class A means the output transistors are always active. They never switch off during any part of the waveform. There is no crossover distortion, no switching noise, and no transitions in the signal path.\u003c\/p\u003e\n\u003ch3\u003eBalanced Differential Drive — Double the Voltage\u003c\/h3\u003e\n\u003cp\u003eIn balanced mode, two of the three amplifiers per channel work together to drive each headphone driver. One carries the positive signal; one carries the inverted signal. When they combine at the driver, the voltage doubles compared to single-ended operation.\u003c\/p\u003e\n\u003cp\u003eThis design also rejects common-mode noise — interference picked up along the cable that both conductors see equally. Balanced drive handles that far more effectively than single-ended operation does.\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Construction — Full Channel Independence\u003c\/h3\u003e\n\u003cp\u003eThe left and right channels are completely separate circuits from input to output. No shared components, no shared power between them. This eliminates crosstalk — signal bleed from one channel into the other. Dual-mono is the same principle that motivates Bryston’s separate monoblock power amplifiers, now applied to headphone listening.\u003c\/p\u003e\n\u003ch3\u003eNoble Laser-Trimmed Volume Control and Balance\u003c\/h3\u003e\n\u003cp\u003eThe volume pot is sourced from Noble and laser-trimmed at the factory for precise left\/right channel matching. Mismatched controls track unevenly at low volumes — laser trimming removes that problem. The BHA-1 also includes a dedicated balance control. This is rare on headphone amplifiers and useful for fine-tuning image placement or matching headphone channels.\u003c\/p\u003e\n\u003ch3\u003eSelectable Gain — 14dB or 20dB\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects between two gain settings. 14dB works well with sources that have a strong output level. 20dB is better for sources with a lower output, so the volume knob has a comfortable, usable range. Getting the gain setting right makes a real difference in how precisely you can control your listening level.\u003c\/p\u003e\n\u003ch3\u003eHeadphone Outputs — Female XLR, Three at Once\u003c\/h3\u003e\n\u003cp\u003eThis version uses female XLR connectors. Standard balanced headphone cables with male XLR plugs connect directly — no adapters needed. All three outputs can be used simultaneously. For high-impedance headphones, the BHA-1 delivers 20 volts into 600 ohms — enough for the most demanding studio and audiophile designs.\u003c\/p\u003e\n\u003cp\u003eTHD at 32 ohms and 100mW is less than 0.003%. Intermodulation distortion is less than 0.001%. These are very low figures — the circuit adds almost nothing of its own to the signal.\u003c\/p\u003e\n\u003ch3\u003eThree Inputs — Balanced, RCA, and Portable\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects the active input. Three choices: balanced XLR pair, unbalanced RCA pair, and 3.5mm mini-jack for phones, tablets, or portable players. Input impedance is 10kΩ unbalanced and differentially balanced (+15kΩ\/–5kΩ). All connectors are gold plated for lasting, corrosion-free contact.\u003c\/p\u003e\n\u003ch3\u003eRear-Panel Balanced Preamplifier Outputs\u003c\/h3\u003e\n\u003cp\u003eA pair of balanced XLR outputs on the back lets the BHA-1 function as a two-input analog preamplifier. Connect it to a power amplifier and speakers and you have a full speaker system — no separate preamp needed. TONEAudio confirmed it drives long cable runs cleanly and contributes no noise when used this way.\u003c\/p\u003e\n\u003ch3\u003ePower Supply, Cooling, and Control\u003c\/h3\u003e\n\u003cp\u003eThe internal power supply uses a toroidal transformer — the same topology as Bryston’s full-size amplifiers. The optional Bryston MPS-2 external supply replaces it for those who want more. The BHA-1 is convection cooled: no fans, no moving parts, no noise. A 12V trigger input allows automatic power-on with your system.\u003c\/p\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cp\u003eTHD: less than 0.003% at 32Ω and 100mW, 20Hz–20kHz. IM Distortion: less than 0.001%. Signal-to-noise ratio: greater than 105dB. Frequency response: 20Hz–20kHz, ±0.1dB. Power output: 2 watts per channel at 32Ω. Output impedance: 2 ohms per op-amp driver.\u003c\/p\u003e\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eMachined and anodized aluminum chassis, silver faceplate, 17 inches wide. The 17-inch model is compatible with optional rack-mount ears. Built by hand in Dwight, Ontario, Canada — the same facility as Bryston’s reference power amplifiers. Every unit is individually tested before shipping. Covered by Bryston’s 10-year parts-and-labor warranty.\u003c\/p\u003e\n\u003ch3\u003eQuick-Reference Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.92em; margin-top: 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd; width: 45%;\"\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003ePure Class A, fully discrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eOutput Topology\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eDual-mono; 6 discrete Bryston op-amps (3 per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePower Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2W per channel @ 32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eHigh-Impedance Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e20V into 600Ω (667mW) at 0.001% THD+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eLow-Impedance Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e4V into 32Ω (500mW) at 0.001% THD+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eTHD (32Ω, 100mW, 20Hz–20kHz)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026lt;0.003%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eIM Distortion\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026lt;0.001%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026gt;105dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e20Hz–20kHz, ±0.1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2Ω per op-amp driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eGain\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSelectable: 14dB (low) or 20dB (high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSensitivity — High Gain (20dB)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e70mV in = 100mW into 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSensitivity — Low Gain (14dB)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e140mV in = 100mW into 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e10kΩ (unbalanced); +15kΩ\/–5kΩ (balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × Balanced XLR pair; 1 × Unbalanced RCA pair; 1 × 3.5mm stereo mini-jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eHeadphone Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × 4-pin stereo XLR (female); 2 × 3-pin XLR (female, L\/R); 1 × ¼-inch TRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePreamplifier Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × Balanced XLR pair (rear panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSystem Control\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e12V trigger input (5–12V AC\/DC @ 10mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eInternal analog (toroidal transformer); optional Bryston MPS-2 external supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eCooling\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFaceplate Width\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e17 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2.71” × 17” × 11.10” (69mm × 432mm × 282mm) — without feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e8 lbs (3.6kg) — unit only; 11.7 lbs (5.3kg) shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFinish \/ Color\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSilver anodized aluminum faceplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eRack Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e17” compatible with optional rack-mount ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e10 years, parts and labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"product-faq gsbp-ab3b28d\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat else do I need to use the BHA-1?\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 is a headphone amplifier and preamplifier — it does not include a DAC or streamer. You’ll need a source component to feed it a signal: a DAC, a CD player, a preamplifier, or a portable player. Connect via the balanced XLR, RCA, or 3.5mm input. The BHA-1 handles the amplification from there. If you also want to drive speakers, add a power amplifier connected to its rear XLR outputs.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 work with my headphones?\u003c\/h3\u003e\n\u003cp\u003eMost likely, yes. The BHA-1 works with both balanced and single-ended headphones. It delivers 2 watts per channel at 32 ohms and 20 volts into 600 ohms — enough for even the most power-hungry planar magnetic and high-impedance dynamic headphones. The two gain settings (14dB and 20dB) let you match it to sensitive in-ear monitors or hard-to-drive cans alike. If you’re unsure, call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e and we’ll help you check the match.\u003c\/p\u003e\n\u003ch3\u003eWhat does “female XLR” mean on this version?\u003c\/h3\u003e\n\u003cp\u003eIt refers to the shape of the XLR connectors on the balanced headphone outputs. Female XLR sockets accept standard male XLR plugs — the kind found on most balanced headphone cables. You connect your cable directly without any adapters. This is the current standard version of the BHA-1.\u003c\/p\u003e\n\u003ch3\u003eCan the BHA-1 be used as a preamplifier for a speaker system?\u003c\/h3\u003e\n\u003cp\u003eYes. The rear-panel balanced XLR outputs send signal to a power amplifier and speakers. The BHA-1 handles two inputs in preamp mode — balanced XLR or RCA. Reviewers at TONEAudio tested it this way with amplifiers from Pass Labs, PrimaLuna, and Van Alstine and found it worked cleanly and quietly. It’s a real preamplifier, not a workaround.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between the 14dB and 20dB gain settings?\u003c\/h3\u003e\n\u003cp\u003eGain controls how much the BHA-1 amplifies the incoming signal. Use 14dB (low) if your source has a high output level — this keeps the volume knob in a usable range and gives you finer control. Use 20dB (high) if your source is quiet or your headphones are hard to drive. Wrong gain for your setup makes the volume control awkward; the right gain makes it feel natural.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 have a remote control?\u003c\/h3\u003e\n\u003cp\u003eNo. The BHA-1 uses front-panel toggle switches and knobs — no remote is included. This is a deliberate design choice that keeps the signal path simple and analog. The 12V trigger input lets it power on automatically with your system, so at least you won’t need to reach for a power button.\u003c\/p\u003e\n\u003ch3\u003eWhat is the optional MPS-2 power supply?\u003c\/h3\u003e\n\u003cp\u003eThe Bryston MPS-2 is an optional external power supply that replaces the BHA-1’s internal supply. It is nearly identical in size and shape to the BHA-1 and stacks cleanly underneath it. Bryston designed it specifically for this application. It’s an upgrade for listeners who want to take every last bit of performance from the platform. Contact us for current MPS-2 pricing.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty does the BHA-1 carry?\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 is covered by Bryston’s 10-year parts-and-labor warranty. This covers the amplifier itself. Note that some older marketing materials and reviews reference a 20-year warranty — Bryston’s current published warranty for this product is 10 years. Confirm the current warranty terms at bryston.com\/service-and-warranty before purchasing if this is important to your decision.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 include a DAC?\u003c\/h3\u003e\n\u003cp\u003eNo. The BHA-1 is a purely analog device — it has no built-in DAC or digital inputs. This is an intentional design choice. Digital technology changes quickly. Keeping the BHA-1 analog means it won’t become outdated when DAC or streaming technology evolves. Pair it with a separate DAC of your choice and upgrade that independently whenever you like.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBryston BHA-1 Balanced Headphone Amplifier — Silver, 17-Inch Faceplate\u003c\/li\u003e\n\u003cli\u003eIEC AC power cable\u003c\/li\u003e\n\u003cli\u003eOwner’s manual\u003c\/li\u003e\n\u003cli\u003eWarranty and registration documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePacking contents may vary. Confirm the complete list with Bryston or Audio Advisor before publishing. Call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e if you need a specific item confirmed before you buy.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"ec-titlebox-text\"\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f3b5.svg\" alt=\"music note\" width=\"20\"\u003e \u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f504.svg\" alt=\"repeat\" width=\"20\"\u003e \u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4de.svg\" alt=\"phone\" width=\"20\"\u003e \u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here at \u003ca href=\"tel:8009420220\"\u003e800-942-0220\u003c\/a\u003e, weekdays 9am–6pm EST.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f69a.svg\" alt=\"truck\" width=\"20\"\u003e \u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4b3.svg\" alt=\"credit card\" width=\"20\"\u003e \u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eWant to learn more about headphone amplifiers, how to match an amp to your headphones, or the difference between balanced and single-ended connections? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\"\u003eAudio Advisor Learning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e","brand":"Bryston","offers":[{"title":"New \/ Silver \/ 17 Inch \/ New","offer_id":45981449617581,"sku":"NEW-BYBHA1F-SIL-17IN","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/BYBHA1F_SIL_01_2024__75578.1704303541.1280.1280_0ec0d23b-26d9-4ec8-a691-1db924d43c4e.jpg?v=1778145540"},{"product_id":"cambridge-audio-dacmagic-200m-digital-to-analog-converter-lunar-grey","title":"Cambridge Audio DacMagic 200M Digital-to-Analog Converter - Lunar Grey","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;\"\u003eWhere Digital Becomes Something You Can Hear\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eDigital audio has to become analog before anyone can hear it, and how that conversion is done decides most of what a system sounds like. The Cambridge Audio DacMagic 200M exists to take that job away from whatever is currently doing it badly.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat might be a computer's headphone socket, a television, or the converter inside an older CD player. Any of those is usually the weakest link in the chain, and replacing it is the cheapest real improvement most systems have available.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eFull MQA Decoding\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 200M is the most complete model in the DacMagic line, and the first with full MQA decoding. Tidal Masters and MQA discs play at the resolution they were mastered at, rather than what survives a partial unfold.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eBuilt to Sit Between Everything\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt bridges the gap between the cheapest converters and the units above a thousand dollars. That is where most systems actually need help. The point is not exotica; it is fixing the part of the chain nobody designed for the job.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere It Goes\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA computer, a streamer, a television or a disc transport connects on the digital side, and the analog outputs run to your amplifier. Everything downstream stays as it is, and everything upstream gets better at once.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCambridge Audio has been building DacMagics long enough that the name carries a reputation worth protecting. This is the model that carries the most of it, and the one to buy if you are only buying one.\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 DAC 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 computer is your source\u003c\/strong\u003e — a laptop's own conversion is the weakest part of most systems, and this replaces it for a fraction of what a new amplifier costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou subscribe to Tidal\u003c\/strong\u003e — full MQA decoding means Masters play at their mastered resolution rather than a partial unfold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour CD player is older than your speakers\u003c\/strong\u003e — feed its digital output into the 200M and the disc collection improves without buying a new transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want an upgrade that changes everything at once\u003c\/strong\u003e — every digital source you own improves together, rather than one at a time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are pairing it with amplification you choose\u003c\/strong\u003e — analog out to an amp or active speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/integrated-amplifiers\" style=\"color:#8a5a2b;\"\u003eintegrated amplifiers\u003c\/a\u003e\n\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;\"\u003eDigital sources connect on the inputs: a computer, a streamer, a television or a disc transport. Each of them then uses the 200M's conversion rather than its own.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe analog outputs run to a line input on your amplifier or to a pair of active speakers. Nothing downstream needs to change for the improvement to arrive.\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\u003eIntegrated Amplifier:\u003c\/strong\u003e The natural partner — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/integrated-amplifiers\" style=\"color:#8a5a2b;\"\u003eIntegrated Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamer:\u003c\/strong\u003e To feed it from the network — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/music-streamers\" style=\"color:#8a5a2b;\"\u003eMusic Streamers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Between the 200M and your 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\u003eHeadphones:\u003c\/strong\u003e For the times you listen privately — browse 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 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;\"\u003eDoes it decode MQA?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, in full. It is the first DacMagic to do so, so Tidal Masters play at their mastered resolution.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat can I connect to it?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA computer, a streamer, a television or a disc transport, all on the digital inputs.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill it improve my CD player?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIf the player has a digital output, yes. The 200M takes over the conversion from the player's own circuitry.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I still need an amplifier?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The 200M converts and outputs at line level, so it feeds an amplifier or a pair of active speakers.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhere does it sit in the DacMagic range?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt is the most feature-laden model in the line, bridging the affordable converters and the units above a thousand dollars.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhy does the converter matter so much?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBecause every digital source in the system passes through it. Improving it improves all of them at once.\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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAndrew Robinson reviews the DacMagic 200M:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/eryHWcLgKF0\" title=\"Digital To Analog Converter Review! NEW Cambridge Audio DacMagic 200M\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnd A British Audiophile puts it in a system:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/5xw9GEbp7Qs\" title=\"Cambridge Audio DacMagic 200M \u0026amp; MXW70\" 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 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 DACs, digital front ends, or getting better sound from a computer? 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":"Cambridge Audio","offers":[{"title":"New","offer_id":45981472751789,"sku":"NEW-CADM200M-LUNGRAY","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/CADM200M_LUNGRY_02-Large__32242.1728432239.1280.1280.jpg?v=1778111261"},{"product_id":"woo-audio-wa6-se-headphone-amplifier-generation-2-black","title":"Woo Audio WA6 SE Headphone Amplifier - Generation 2 - 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 WA6, Given Its Own Power Supply\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio WA6-SE is the WA6 with the power supply moved out of the box. It is a\nsingle-ended triode, Class-A, all-tube design, transformer-coupled at the output. There are no\ntransistors, integrated circuits or semiconductors anywhere in the circuit.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSplitting the design across two chassis is the whole point of the SE. The transformer\nand its filtering sit in their own die-cast case, well away from the audio circuit, and the\nresult is an amplifier with a very low noise floor for you to listen past.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 13DE7 driver and power tubes do the amplification, with a single 5U4G handling\nrectification. Woo moved to the 13DE7 in April 2017 for the second generation. First and\nsecond generation tubes are not interchangeable, so buy for the one you own.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eBuilt by Hand in New York\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEvery WA6-SE is wired point to point rather than laid out on a circuit board. A custom\n80-watt toroidal transformer feeds the supply, and each channel gets its own filter choke, so\nneither side borrows current from the other when the music gets busy.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSilver-plated wire in Teflon jackets carries the signal, and the interstage coupling is\ndirect. The chassis is die-cast aluminum with an anodized finish, in black here and in\nsilver if you prefer. The volume knob and the power button are machined aluminum too.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe amplifier chassis measures 6 inches tall, 5.5 wide and 13 deep, and weighs 12\npounds. The power supply matches it at 10 pounds. It runs on global voltage, anywhere from 100\nto 240 volts, so it works wherever you take it without a converter.\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 own high-impedance dynamic headphones\u003c\/strong\u003e — the high and low impedance\noutputs cover anything from 8 to 600 ohms, so a 600-ohm Beyerdynamic and a 32-ohm planar both\nget what they need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the WA6 sound with a quieter background\u003c\/strong\u003e — moving the power supply\ninto its own chassis is the single change, and a lower noise floor is what you hear for it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou enjoy tube rolling\u003c\/strong\u003e — the design is self-biasing, so swapping the 13DE7s\nor the 5U4G needs no measurements and no adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo people listen at once\u003c\/strong\u003e — there are two quarter-inch outputs on the front,\none high impedance and one low, and both are live.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour headphones end in a balanced plug\u003c\/strong\u003e — the WA6-SE fits quarter-inch jacks\nonly, so a balanced-terminated pair needs an adapter, or the fully balanced \u003ca href=\"https:\/\/www.audioadvisor.com\/products\/woo-audio-wa22-balanced-transformer-headphone-amplifier-generation-2-silver\" style=\"color:#8a5a2b;\"\u003eWA22\u003c\/a\u003e\ninstead.\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;\"\u003eTwo pairs of gold-plated RCA inputs sit on the back, with a source switch on the front,\nso a DAC and a CD player can both stay plugged in. A short umbilical joins the power supply to\nthe amplifier. Headphones go into whichever front jack suits their impedance.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGive the tubes a minute or two to warm up before you judge anything, and leave some open\nspace above both boxes, because a Class-A tube design runs warm by nature. An AC power cord\nand interconnects are not included, so plan on supplying your own.\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 your system? Here are some great companions for the WA6-SE:\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\u003eHeadphones:\u003c\/strong\u003e High-impedance dynamic headphones are the classic match — see our\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e A quality source makes the most of an amp at this level — see our\n\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 You will need RCA interconnects and a power cord — see our\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e and\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/power-cables\" style=\"color:#8a5a2b;\"\u003ePower Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Two chassis need a stable, ventilated home — see our\n\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 is this different from the standard WA6?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe power supply moves into a second chassis of its own, away from the audio circuit.\nEverything else follows the same single-ended triode, all-tube design.\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;\"\u003eTwo 13DE7 driver and power tubes and one 5U4G rectifier. The first generation used\n6DE7 driver tubes, and the two are not interchangeable, so check which generation you have\nbefore ordering replacements.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWill it drive planar headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo rates it for most dynamic and planar magnetic headphones from 8 to 600 ohms, and the\nimpedance switch sets the output to match.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I need to bias the tubes after a swap?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe design is self-biasing. Fit the new tubes, switch on, and let them warm through.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat voltage does it run on?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGlobal voltage, anywhere from 100 to 240 volts, without a converter.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the warranty?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo Audio covers the WA6-SE 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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphoneAddict reviews the WA6-SE. This is the first-generation amplifier, whose only\ndifference from the model here is the 6DE7 driver tube in place of the 13DE7:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/7LDzxD38JgQ\" title=\"Woo Audio WA6-SE Tube Headphone Amplifier Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\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 headphone amplifiers, tube audio, or building a headphone\nsystem? 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":"Woo Audio","offers":[{"title":"Black \/ New","offer_id":45981502242989,"sku":"NEW-WAWA6SE-BLK","price":1649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA6SE_BLK_01_2023__69290.1736962854.1280.1280_c657d0c1-feba-488a-801c-3d1bc74105e6.jpg?v=1778127180"},{"product_id":"nuprime-dac-9x-digital-to-analog-converter-and-headphone-amplifier-black","title":"NuPrime DAC-9X Digital-to-Analog Converter and Headphone 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 Converter Chip per Channel\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe NuPrime DAC-9X runs two ESS9028Q2M converters, one for the left channel and one for the right. Splitting them that way improves separation between the channels and drops the noise, which is the sort of thing you hear as space around instruments rather than as a number.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAhead of them sits a sampling rate converter NuPrime developed with its chip supplier. Incoming signal is upsampled into the megahertz range, then brought back down to the rate you asked for. That is how the design keeps jitter and distortion low.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eFormats It Handles\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM decodes up to 384kHz and DSD up to DSD256, with full MQA decoding as well. Native DSD playback works over ASIO 2.1 and by the DoP method, so a computer can send it in whichever form your software prefers.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eA Preamp That Can Drive a Power Amp\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNuPrime built a proper preamp into the DAC-9X, capable of driving a power amplifier directly. That removes a box, a pair of interconnects and two more connectors from the signal path, which is the real argument for doing it this way.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Volume Control\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eVolume runs through an analog resistance ladder circuit rather than a chip, chosen for low noise and low distortion. It is the part of a preamp that most affects what you hear at everyday listening levels, and it is where NuPrime spent the money.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSix digital inputs, two of them I2S with DSD, cover almost anything you might connect, and there is one analog stereo input as well. Outputs are RCA and balanced XLR, with a quarter-inch headphone jack on the front.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003e\u003cem\u003eWhat Hi-Fi?\u003c\/em\u003e reviewed the DAC-9X in July 2023 and scored it five stars for sound, build and features. Its verdict: the DAC-9X \"is a versatile and capable DAC\/preamp that will work well in a wide range of systems.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSumming up, the magazine called it \"a talented and versatile product that is capable of delivering pleasing results in a wide range of systems,\" adding: \"Match it with the care a product at this level deserves and it won't disappoint.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo notes from the same review. First among its listed strengths: \"Crisp, clean and clear sound.\" Against that, the reviewers found \"A couple of ergonomic quirks\" in day-to-day use, which is worth a few minutes with the manual.\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 DAC 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 the converter and the preamp in one box\u003c\/strong\u003e — the DAC-9X drives a power amp directly, taking a component and a pair of cables out of the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour sources are many\u003c\/strong\u003e — six digital inputs including two I2S, plus an analog input, mean a computer, a transport and a streamer can all stay connected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou still own MQA files\u003c\/strong\u003e — full MQA decoding is built in, alongside PCM to 384kHz and DSD256.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones too\u003c\/strong\u003e — a quarter-inch jack on the front means the good pair gets used without another amplifier on the desk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are pairing it with power of your choosing\u003c\/strong\u003e — it feeds a power amp or active speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/stereo-amplifiers\" style=\"color:#8a5a2b;\"\u003estereo amplifiers\u003c\/a\u003e\n\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;\"\u003eSix digital inputs take a computer, a disc transport or a streamer, and two of them are I2S for sources that offer it. One analog stereo input handles a tuner or a phono stage. Switch between them from the front panel.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBalanced XLR and single-ended RCA outputs run to a power amplifier or a pair of active speakers, with the built-in preamp handling volume. Headphones use the quarter-inch jack on the front.\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\u003ePower Amplifier:\u003c\/strong\u003e The DAC-9X is built to drive one directly — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/stereo-amplifiers\" style=\"color:#8a5a2b;\"\u003eStereo Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e There is a jack on the front for them — browse 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 Balanced or single-ended out of the DAC — 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 it a settled 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 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 formats does it decode?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 384kHz, DSD up to DSD256, and MQA in full. Native DSD works over ASIO 2.1 and DoP.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan it replace my preamp?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The built-in preamp drives a power amplifier directly, using an analog resistance ladder for volume.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow many inputs does it have?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSix digital, two of which are I2S with DSD, plus one analog stereo input.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich outputs are provided?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBalanced XLR and single-ended RCA, and a quarter-inch headphone output on the front.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhy two converter chips?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOne per channel improves separation between left and right and lowers the noise floor compared with sharing a single chip.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the sampling rate converter for?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt upsamples the incoming signal into the megahertz range before converting down to the target rate, which lowers jitter and distortion.\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;\"\u003eWatch this product-focused video:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/E1_sUXq9sfc\" title=\"Product video\" 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;\"\u003eiamhear examines this model:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/qJpIIVstpq8\" title=\"NuPrime DAC-9X System Demonstration\" 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 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 DACs, preamplifiers, or building a digital front end? 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":"NuPrime","offers":[{"title":"Black \/ New","offer_id":45981595304109,"sku":"NEW-NPDAC9X-BLK","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/NPDAC9X_BLK_02-Large__33048.1728477227.1280.1280.jpg?v=1778125714"},{"product_id":"woo-audio-tube-mini-balanced-headphone-amplifier-and-dac-black","title":"Woo Audio TUBE mini Balanced Headphone Amplifier and DAC - 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 Tube Amplifier That Fits in a Pocket\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio TUBE mini is what it sounds like: a vacuum tube headphone amplifier and converter small enough to carry. It is 107mm long and weighs 49 grams, and there are two real tubes inside it, one for each channel, visible through a window in the front.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo has been building full-size tube amplifiers in New York since 2004, and the TUBE mini is designed and assembled there too. It arrived in July 2023 as the company's answer to a question most people assumed had no answer.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eA MOSFET Does the Heavy Work\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach tube takes one channel, paired with MOSFET output parts in a balanced layout. That is why a thing this size puts out as much as 1 watt into 8 ohms. It will drive full-size headphones that normally want a desk amp behind them.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eTwo Outputs, and One Rule About Them\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 4.4mm Pentaconn socket is the balanced one. The 3.5mm is not. An ESS Sabre chip does the converting, taking PCM up to 24-bit and 384kHz, and DSD up to DSD256. Response runs from 20Hz to 46kHz, and signal-to-noise sits at 100dB.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eNo Driver, No Battery, No Fuss\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt takes its power from the USB cable, so there is no battery to charge and no driver to install. It works with Windows 10 and 11, with every version of macOS, and with Apple and certified Android devices, over USB, USB-C or Thunderbolt 3.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe case is anodized aluminum, in black, silver, blue or red, and the warranty runs three years. On something you carry in a bag each day, both of those count for more than they would on a box that never moves off its shelf.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003e\u003cem\u003eMajor HiFi\u003c\/em\u003e found the TUBE mini pulls off \"the very impressive feat of being a tube amp that's as affordable as it is portable.\" Its verdict: \"Better still: it's not a gimmick, as it actually sounds fantastic.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe review credited Woo with widening the audience for tubes. \"Props to Woo Audio for bringing high quality tubes down to a price point that the mid-fi crowd can afford, and to a size that the HiFi crowd can take with them.\"\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 Headphone Amp 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 hear tubes without owning furniture\u003c\/strong\u003e — two real valves, one per channel, in something that goes in a coat pocket rather than on a shelf.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour headphones are hard to drive\u003c\/strong\u003e — a maximum of 1 watt means full-size pairs that normally need a desktop amplifier will play properly away from the desk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou move between devices\u003c\/strong\u003e — bus power and no drivers mean it works on a phone, a tablet, a Mac and a PC without setup on any of them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou keep your gear a long time\u003c\/strong\u003e — an anodized aluminum chassis, assembly in New York, and a three-year warranty on a portable device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou run a balanced headphone cable\u003c\/strong\u003e — the 4.4mm output is balanced only — the 3.5mm jack takes everything else, and proper leads are in our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-cables\" style=\"color:#8a5a2b;\"\u003eheadphone cables\u003c\/a\u003e\n\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;\"\u003eConnect it to a phone, tablet, laptop or desktop over USB, USB-C or Thunderbolt 3. There is no driver to install and no battery to charge, because the amplifier runs on power from the same cable that carries the music.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphones with a balanced cable go into the 4.4mm Pentaconn socket. Anything with an ordinary unbalanced cable uses the 3.5mm output. Never adapt one to the other, whichever direction you are tempted to try it.\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\u003eHeadphones:\u003c\/strong\u003e Full-size pairs are what this was built for — 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\u003eHeadphone Cables:\u003c\/strong\u003e A 4.4mm balanced cable unlocks the balanced output — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-cables\" style=\"color:#8a5a2b;\"\u003eHeadphone Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesktop Amplifier:\u003c\/strong\u003e For when you are at a desk instead — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers\" style=\"color:#8a5a2b;\"\u003eHeadphone Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e If the system grows around it — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\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;\"\u003eA maximum of 1 watt into 8 ohms, which is enough for most full-size headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it need a battery or a charger?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNeither. It is USB bus-powered, drawing what it needs from the device it is plugged into.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat resolution does it handle?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 24-bit and 384kHz, and DSD up to DSD256, through its ESS Sabre converter.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use an adapter on the 4.4mm output?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo advises against it. The balanced output must only see a balanced cable, and an adapter can damage the amplifier. Use the 3.5mm jack for unbalanced headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich devices does it work with?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWindows 10 and 11, all versions of macOS, Apple iOS and certified Android devices, over USB, USB-C or Thunderbolt 3.\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, limited, on a chassis designed and assembled in New York.\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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Headphone Show puts a tube amp in a pocket to the test:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/S2T7QIZ6xfI\" title=\"A tube amp in your pocket! - Woo Tube Mini Review\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnd Joshua Valour finds out how much it can drive:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/HrGQmHdG6mw\" title=\"The Woo Tube Mini is Small AND Mighty!\" 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 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 headphone amplifiers, tube audio, or portable DACs? 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":"Woo Audio","offers":[{"title":"New","offer_id":45981697933485,"sku":"NEW-WATM-BLK","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WATM-BLK_01_angle_2024__69239.1729610198.1280.1280_ca500d53-47b0-4ecb-8ef5-bf7d1ad7cd02.jpg?v=1778158446"},{"product_id":"bryston-bha-1-headphone-amplifier-black-17-inch","title":"Bryston BHA-1 Headphone Amplifier - Black - 17 Inch","description":"\u003ch2\u003eWhat You Need to Know\u003c\/h2\u003e\n\u003ch3\u003eWhat Is This Product and What Does It Do?\u003c\/h3\u003e\n\u003cp\u003eA headphone amplifier takes a signal from your source — a DAC, a preamp, a streamer — and gives it enough power to drive a pair of headphones well. Most source components have a basic headphone jack built in, but it’s an afterthought circuit: low-power, often noisy, and not designed for demanding headphones.\u003c\/p\u003e\n\u003cp\u003eThe BHA-1 is Bryston’s full answer to that problem. They did not add a headphone circuit to an existing product. They built a dedicated amplifier from scratch — applying the same engineering behind their legendary full-size power amplifiers directly to headphone listening.\u003c\/p\u003e\n\u003cp\u003eBryston describes the BHA-1 as a miniature power amplifier. That’s accurate. The same principles that drive their 7B, 14B, and 28B monoblock amplifiers — Class A circuitry, dual-mono construction, high-current output — are all present inside the BHA-1. The headphones just happen to sit on your ears instead of across the room.\u003c\/p\u003e\n\u003ch3\u003ePure Class A — Six Discrete Amplifiers\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 uses six fully discrete Class A operational amplifiers, custom-designed by Bryston. There are three per channel. Class A means the output transistors stay fully active on every part of the waveform. There is no switching, no crossover region, and no transition distortion. It is the most linear way to run an amplifier.\u003c\/p\u003e\n\u003cp\u003eIn balanced mode, each headphone driver is powered by two of those amplifiers at once — one carrying the positive signal, one carrying the inverted signal. When they combine at the driver, the result is twice the signal voltage compared to single-ended operation. Bryston uses the same approach in their monoblock power amplifiers.\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Construction\u003c\/h3\u003e\n\u003cp\u003eDual-mono means the left and right channels are fully independent circuits — separate amplifiers, separate power, no shared components between them. There is no crosstalk between channels. Whatever is happening on the left side of the signal has no effect on the right. This is the same principle behind Bryston’s separate-chassis monoblock amplifiers.\u003c\/p\u003e\n\u003ch3\u003eFemale XLR Outputs — Three Headphone Connections at Once\u003c\/h3\u003e\n\u003cp\u003eThis version uses female XLR connectors on the balanced headphone outputs. Standard balanced headphone cables with male XLR plugs connect directly — no adapters needed. Three outputs sit side by side on the front panel and can all be used at the same time:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA \u003cstrong\u003e4-pin stereo XLR\u003c\/strong\u003e — the most common balanced headphone connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 3-pin XLR jacks\u003c\/strong\u003e — separate left and right channel connections\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003e¼-inch (6.35mm) single-ended TRS\u003c\/strong\u003e jack for standard headphone cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe single-ended jack uses one amplifier per channel instead of two, so it delivers roughly half the voltage swing of the balanced outputs. Balanced is the way to get the most from the BHA-1.\u003c\/p\u003e\n\u003ch3\u003eVolume, Gain, and Balance Controls\u003c\/h3\u003e\n\u003cp\u003eThe volume potentiometer is sourced from Noble and laser-trimmed at the factory. Laser trimming means the left and right channels track at matched levels across the full volume range — most important at low listening levels where mismatches are most noticeable.\u003c\/p\u003e\n\u003cp\u003eA front-panel toggle selects gain: 14dB (low) or 20dB (high). This lets you match the BHA-1 to your source’s output level, so the volume control sits in a comfortable, usable range. A separate balance control — rare on headphone amplifiers — allows fine left\/right adjustment to suit different headphone designs or listener preference.\u003c\/p\u003e\n\u003ch3\u003eThree Inputs — Plus a Built-In Preamplifier\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects between three inputs: a balanced XLR pair, an unbalanced RCA pair, and a 3.5mm mini-jack for portable sources. All connectors are gold plated throughout.\u003c\/p\u003e\n\u003cp\u003eOn the rear panel, a pair of balanced XLR outputs lets the BHA-1 drive a power amplifier and speakers. It handles two inputs in preamp mode — balanced XLR or RCA. No separate preamplifier needed.\u003c\/p\u003e\n\u003cp\u003eTONEAudio’s reviewers confirmed it works cleanly in this role. They tested it with amplifiers from Pass Labs, PrimaLuna, and Van Alstine and found it contributed no noise of its own even at high volumes.\u003c\/p\u003e\n\u003ch3\u003ePower Supply and Build\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 runs a high-quality internal analog power supply built around a toroidal transformer. For those who want more, the optional Bryston MPS-2 external power supply replaces it. The BHA-1 is convection cooled — no fans, no noise. A 12V trigger input powers it on and off automatically with your system.\u003c\/p\u003e\n\u003cp\u003eThe chassis is machined and anodized aluminum, built in Dwight, Ontario, Canada — the same factory as Bryston’s reference power amplifiers. Every unit goes through individual testing before it ships. The BHA-1 carries Bryston’s 10-year parts-and-labor warranty.\u003c\/p\u003e\n\u003ch3\u003eWhat Are Reviewers Saying?\u003c\/h3\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eW. Jennings, ecoustics.com, December 2023\u003c\/strong\u003e\u003cbr\u003eW. Jennings reviewed the BHA-1 after extended listening with a range of headphones. He called it a “must listen for anyone looking for a final train stop on the personal audio express” and was puzzled it had taken him so long to hear it.\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eJeff Dorgay, TONEAudio Magazine, 2012–2013 — Product of the Year; Exceptional Value Award\u003c\/strong\u003e\u003cbr\u003eJeff Dorgay awarded the BHA-1 both a Product of the Year and an Exceptional Value Award. He called its character “clean, dynamic, neutral and to-the-point,” praised its preamplifier performance, and confirmed it contributed no noise of its own driving tube and solid-state power amplifiers.\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003ePhil Gold, Canada Hi-Fi and EnjoyTheMusic.com, December 2012\u003c\/strong\u003e\u003cbr\u003ePhil Gold called the BHA-1 an “outstanding bargain in balanced headphone amps.” He said he would not have been surprised if it sold for $2,500, that at its actual price it was “a steal,” and his verdict was simply: “Buy one today.”\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eCarlo Lo Raso, Secrets of Home Theater and High Fidelity\u003c\/strong\u003e\u003cbr\u003eCarlo Lo Raso called the BHA-1 “an impeccably designed and solidly built amplification device.” His conclusion: if you’re in the market for a top-class headphone amplifier without a built-in DAC, “you really cannot go wrong with choosing the BHA-1. Highly recommended.”\u003c\/div\u003e\n\u003ch3\u003eWho Is This Best For?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eListeners ready to stop compromising\u003c\/strong\u003e — If you’ve been using the headphone output on a DAC, receiver, or preamp, you’re leaving performance behind. The BHA-1 shows you what your headphones can actually do.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eOwners of demanding headphones\u003c\/strong\u003e — Planar magnetic headphones (Audeze, HiFiMAN) and high-impedance dynamic headphones (Sennheiser HD 800, Beyerdynamic T1) need real power and control. With 2 watts per channel and 20V into 600 ohms, the BHA-1 drives them properly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eBalanced headphone users\u003c\/strong\u003e — If you have balanced-terminated cables or plan to recable, the BHA-1’s female XLR outputs — 4-pin and dual 3-pin — are purpose-built for you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eHeadphone listeners who want speaker options later\u003c\/strong\u003e — The rear XLR outputs let the BHA-1 double as a preamplifier. One purchase covers both use cases.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eLong-term thinkers\u003c\/strong\u003e — The BHA-1 is a purely analog device. It does not go obsolete when streaming technology changes. It has been in production for over a decade and is still a current product. Bryston’s 10-year warranty backs it up.\u003c\/p\u003e\n\u003ch2\u003eEarned Recognition\u003c\/h2\u003e\n\u003cp\u003eThe BHA-1 has earned award recognition since its introduction in 2012 — and keeps earning new praise more than a decade later. That staying power is rare in the headphone amplifier category.\u003c\/p\u003e\n\u003cdiv class=\"ec-award-entry\"\u003e\n\u003cstrong\u003eProduct of the Year\u003c\/strong\u003e \u003cspan class=\"ec-award-source\"\u003eTONEAudio Magazine, 2012\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-category\"\u003eCategory: Headphone Amplifiers\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-note\"\u003eTONEAudio’s Product of the Year recognizes components the publication considers among the most significant and best-performing introductions of the year — at any price point.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ec-award-entry\"\u003e\n\u003cstrong\u003eExceptional Value Award\u003c\/strong\u003e \u003cspan class=\"ec-award-source\"\u003eTONEAudio Magazine, 2013\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-category\"\u003eCategory: Headphone Amplifiers\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-note\"\u003eTONEAudio’s Exceptional Value Award recognizes components that deliver a level of performance the publication considers remarkable relative to their asking price — products that stand out in their category as strong value.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWatch It in Action\u003c\/h2\u003e\n\u003ch3\u003eBryston BHA-1 — Features \u0026amp; Walk-Through with Bryston’s Craig Bell\u003c\/h3\u003e\n\u003cp\u003eAudio Advisor sat down with Craig Bell of Bryston for a detailed look at the BHA-1 — covering the circuit design, inputs and outputs, gain settings, and what makes it different from typical headphone amplifier designs.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-bottom: 24px;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"Bryston BHA-1 Headphone Amplifier — Audio Advisor with Craig Bell of Bryston\" src=\"https:\/\/www.youtube.com\/embed\/eyOpJIFry04\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePairs Well With\u003c\/h2\u003e\n\u003cp\u003eThe BHA-1 is a pure analog amplifier — it needs a source to feed it a signal. Here are the pairings that make the most sense.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/products\/bryston-bda-3-14-streaming-dac-with-hdmi-black-17-inch\"\u003eBryston BDA-3 DAC\u003c\/a\u003e\u003c\/strong\u003e — A natural all-Bryston digital headphone system. The BDA-3’s balanced XLR output connects directly to the BHA-1’s balanced input, keeping the signal fully balanced from your digital source to your headphone driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"%%GLOBAL_ShopPathSSL%%\/prnt-bymps2-sil-17in\"\u003eBryston MPS-2 External Power Supply\u003c\/a\u003e\u003c\/strong\u003e — Replaces the BHA-1’s internal power supply with a dedicated external unit. Nearly identical in form factor — it stacks cleanly underneath the BHA-1. An upgrade for those who want to take performance further.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\"\u003eDAC \/ Streaming DAC\u003c\/a\u003e\u003c\/strong\u003e — A high-quality external DAC feeding the BHA-1 via balanced XLR makes for an outstanding all-analog headphone path from digital sources. Browse our full DAC selection to find a match at this level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\"\u003ePremium Headphones\u003c\/a\u003e\u003c\/strong\u003e — The BHA-1 was built to make demanding headphones perform at their best. If you’re ready to step up to planar magnetic or high-impedance headphones, this is the amplifier to pair them with. Call us and we’ll help you match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure where to start? Call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e — we’re happy to help you build the right system around the BHA-1.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003ch3\u003ePure Class A Output Stage — No Compromises\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 uses six fully discrete Class A operational amplifiers, custom-built by Bryston — three per channel. Class A means the output transistors are always active. They never switch off during any part of the waveform. There is no crossover distortion, no switching noise, and no transitions in the signal path.\u003c\/p\u003e\n\u003ch3\u003eBalanced Differential Drive — Double the Voltage\u003c\/h3\u003e\n\u003cp\u003eIn balanced mode, two of the three amplifiers per channel work together to drive each headphone driver. One carries the positive signal; one carries the inverted signal. When they combine at the driver, the voltage doubles compared to single-ended operation.\u003c\/p\u003e\n\u003cp\u003eThis design also rejects common-mode noise — interference picked up along the cable that both conductors see equally. Balanced drive handles that far more effectively than single-ended operation does.\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Construction — Full Channel Independence\u003c\/h3\u003e\n\u003cp\u003eThe left and right channels are completely separate circuits from input to output. No shared components, no shared power between them. This eliminates crosstalk — signal bleed from one channel into the other. Dual-mono is the same principle that motivates Bryston’s separate monoblock power amplifiers, now applied to headphone listening.\u003c\/p\u003e\n\u003ch3\u003eNoble Laser-Trimmed Volume Control and Balance\u003c\/h3\u003e\n\u003cp\u003eThe volume pot is sourced from Noble and laser-trimmed at the factory for precise left\/right channel matching. Mismatched controls track unevenly at low volumes — laser trimming removes that problem. The BHA-1 also includes a dedicated balance control. This is rare on headphone amplifiers and useful for fine-tuning image placement or matching headphone channels.\u003c\/p\u003e\n\u003ch3\u003eSelectable Gain — 14dB or 20dB\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects between two gain settings. 14dB works well with sources that have a strong output level. 20dB is better for sources with a lower output, so the volume knob has a comfortable, usable range. Getting the gain setting right makes a real difference in how precisely you can control your listening level.\u003c\/p\u003e\n\u003ch3\u003eHeadphone Outputs — Female XLR, Three at Once\u003c\/h3\u003e\n\u003cp\u003eThis version uses female XLR connectors. Standard balanced headphone cables with male XLR plugs connect directly — no adapters needed. All three outputs can be used simultaneously. For high-impedance headphones, the BHA-1 delivers 20 volts into 600 ohms — enough for the most demanding studio and audiophile designs.\u003c\/p\u003e\n\u003cp\u003eTHD at 32 ohms and 100mW is less than 0.003%. Intermodulation distortion is less than 0.001%. These are very low figures — the circuit adds almost nothing of its own to the signal.\u003c\/p\u003e\n\u003ch3\u003eThree Inputs — Balanced, RCA, and Portable\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects the active input. Three choices: balanced XLR pair, unbalanced RCA pair, and 3.5mm mini-jack for phones, tablets, or portable players. Input impedance is 10kΩ unbalanced and differentially balanced (+15kΩ\/–5kΩ). All connectors are gold plated for lasting, corrosion-free contact.\u003c\/p\u003e\n\u003ch3\u003eRear-Panel Balanced Preamplifier Outputs\u003c\/h3\u003e\n\u003cp\u003eA pair of balanced XLR outputs on the back lets the BHA-1 function as a two-input analog preamplifier. Connect it to a power amplifier and speakers and you have a full speaker system — no separate preamp needed. TONEAudio confirmed it drives long cable runs cleanly and contributes no noise when used this way.\u003c\/p\u003e\n\u003ch3\u003ePower Supply, Cooling, and Control\u003c\/h3\u003e\n\u003cp\u003eThe internal power supply uses a toroidal transformer — the same topology as Bryston’s full-size amplifiers. The optional Bryston MPS-2 external supply replaces it for those who want more. The BHA-1 is convection cooled: no fans, no moving parts, no noise. A 12V trigger input allows automatic power-on with your system.\u003c\/p\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cp\u003eTHD: less than 0.003% at 32Ω and 100mW, 20Hz–20kHz. IM Distortion: less than 0.001%. Signal-to-noise ratio: greater than 105dB. Frequency response: 20Hz–20kHz, ±0.1dB. Power output: 2 watts per channel at 32Ω. Output impedance: 2 ohms per op-amp driver.\u003c\/p\u003e\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eMachined and anodized aluminum chassis, silver faceplate, 17 inches wide. The 17-inch model is compatible with optional rack-mount ears. Built by hand in Dwight, Ontario, Canada — the same facility as Bryston’s reference power amplifiers. Every unit is individually tested before shipping. Covered by Bryston’s 10-year parts-and-labor warranty.\u003c\/p\u003e\n\u003ch3\u003eQuick-Reference Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.92em; margin-top: 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd; width: 45%;\"\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003ePure Class A, fully discrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eOutput Topology\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eDual-mono; 6 discrete Bryston op-amps (3 per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePower Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2W per channel @ 32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eHigh-Impedance Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e20V into 600Ω (667mW) at 0.001% THD+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eLow-Impedance Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e4V into 32Ω (500mW) at 0.001% THD+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eTHD (32Ω, 100mW, 20Hz–20kHz)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026lt;0.003%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eIM Distortion\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026lt;0.001%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026gt;105dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e20Hz–20kHz, ±0.1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2Ω per op-amp driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eGain\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSelectable: 14dB (low) or 20dB (high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSensitivity — High Gain (20dB)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e70mV in = 100mW into 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSensitivity — Low Gain (14dB)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e140mV in = 100mW into 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e10kΩ (unbalanced); +15kΩ\/–5kΩ (balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × Balanced XLR pair; 1 × Unbalanced RCA pair; 1 × 3.5mm stereo mini-jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eHeadphone Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × 4-pin stereo XLR (female); 2 × 3-pin XLR (female, L\/R); 1 × ¼-inch TRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePreamplifier Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × Balanced XLR pair (rear panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSystem Control\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e12V trigger input (5–12V AC\/DC @ 10mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eInternal analog (toroidal transformer); optional Bryston MPS-2 external supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eCooling\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFaceplate Width\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e17 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2.71” × 17” × 11.10” (69mm × 432mm × 282mm) — without feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e8 lbs (3.6kg) — unit only; 11.7 lbs (5.3kg) shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFinish \/ Color\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSilver anodized aluminum faceplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eRack Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e17” compatible with optional rack-mount ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e10 years, parts and labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"product-faq gsbp-ab3b28d\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat else do I need to use the BHA-1?\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 is a headphone amplifier and preamplifier — it does not include a DAC or streamer. You’ll need a source component to feed it a signal: a DAC, a CD player, a preamplifier, or a portable player. Connect via the balanced XLR, RCA, or 3.5mm input. The BHA-1 handles the amplification from there. If you also want to drive speakers, add a power amplifier connected to its rear XLR outputs.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 work with my headphones?\u003c\/h3\u003e\n\u003cp\u003eMost likely, yes. The BHA-1 works with both balanced and single-ended headphones. It delivers 2 watts per channel at 32 ohms and 20 volts into 600 ohms — enough for even the most power-hungry planar magnetic and high-impedance dynamic headphones. The two gain settings (14dB and 20dB) let you match it to sensitive in-ear monitors or hard-to-drive cans alike. If you’re unsure, call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e and we’ll help you check the match.\u003c\/p\u003e\n\u003ch3\u003eWhat does “female XLR” mean on this version?\u003c\/h3\u003e\n\u003cp\u003eIt refers to the shape of the XLR connectors on the balanced headphone outputs. Female XLR sockets accept standard male XLR plugs — the kind found on most balanced headphone cables. You connect your cable directly without any adapters. This is the current standard version of the BHA-1.\u003c\/p\u003e\n\u003ch3\u003eCan the BHA-1 be used as a preamplifier for a speaker system?\u003c\/h3\u003e\n\u003cp\u003eYes. The rear-panel balanced XLR outputs send signal to a power amplifier and speakers. The BHA-1 handles two inputs in preamp mode — balanced XLR or RCA. Reviewers at TONEAudio tested it this way with amplifiers from Pass Labs, PrimaLuna, and Van Alstine and found it worked cleanly and quietly. It’s a real preamplifier, not a workaround.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between the 14dB and 20dB gain settings?\u003c\/h3\u003e\n\u003cp\u003eGain controls how much the BHA-1 amplifies the incoming signal. Use 14dB (low) if your source has a high output level — this keeps the volume knob in a usable range and gives you finer control. Use 20dB (high) if your source is quiet or your headphones are hard to drive. Wrong gain for your setup makes the volume control awkward; the right gain makes it feel natural.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 have a remote control?\u003c\/h3\u003e\n\u003cp\u003eNo. The BHA-1 uses front-panel toggle switches and knobs — no remote is included. This is a deliberate design choice that keeps the signal path simple and analog. The 12V trigger input lets it power on automatically with your system, so at least you won’t need to reach for a power button.\u003c\/p\u003e\n\u003ch3\u003eWhat is the optional MPS-2 power supply?\u003c\/h3\u003e\n\u003cp\u003eThe Bryston MPS-2 is an optional external power supply that replaces the BHA-1’s internal supply. It is nearly identical in size and shape to the BHA-1 and stacks cleanly underneath it. Bryston designed it specifically for this application. It’s an upgrade for listeners who want to take every last bit of performance from the platform. Contact us for current MPS-2 pricing.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty does the BHA-1 carry?\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 is covered by Bryston’s 10-year parts-and-labor warranty. This covers the amplifier itself. Note that some older marketing materials and reviews reference a 20-year warranty — Bryston’s current published warranty for this product is 10 years. Confirm the current warranty terms at bryston.com\/service-and-warranty before purchasing if this is important to your decision.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 include a DAC?\u003c\/h3\u003e\n\u003cp\u003eNo. The BHA-1 is a purely analog device — it has no built-in DAC or digital inputs. This is an intentional design choice. Digital technology changes quickly. Keeping the BHA-1 analog means it won’t become outdated when DAC or streaming technology evolves. Pair it with a separate DAC of your choice and upgrade that independently whenever you like.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBryston BHA-1 Balanced Headphone Amplifier — Silver, 17-Inch Faceplate\u003c\/li\u003e\n\u003cli\u003eIEC AC power cable\u003c\/li\u003e\n\u003cli\u003eOwner’s manual\u003c\/li\u003e\n\u003cli\u003eWarranty and registration documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePacking contents may vary. Confirm the complete list with Bryston or Audio Advisor before publishing. Call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e if you need a specific item confirmed before you buy.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"ec-titlebox-text\"\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f3b5.svg\" alt=\"music note\" width=\"20\"\u003e \u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f504.svg\" alt=\"repeat\" width=\"20\"\u003e \u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4de.svg\" alt=\"phone\" width=\"20\"\u003e \u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here at \u003ca href=\"tel:8009420220\"\u003e800-942-0220\u003c\/a\u003e, weekdays 9am–6pm EST.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f69a.svg\" alt=\"truck\" width=\"20\"\u003e \u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4b3.svg\" alt=\"credit card\" width=\"20\"\u003e \u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eWant to learn more about headphone amplifiers, how to match an amp to your headphones, or the difference between balanced and single-ended connections? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\"\u003eAudio Advisor Learning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e","brand":"Bryston","offers":[{"title":"New \/ Black \/ 17 Inch \/ New","offer_id":45981710713005,"sku":"NEW-BYBHA1F-BLK-17IN","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/BYBHA1F_BLK_01_2024__61206.1704304290.1280.1280.jpg?v=1778092062"},{"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":"naim-audio-uniti-atom-headphone-edition","title":"Naim Audio Uniti Atom Headphone Edition","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 Complete Headphone System in One Beautiful Box\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMost headphone rigs are a stack. A streamer, a DAC, an amplifier, a preamp, and the cables between them. The Naim Uniti Atom Headphone Edition replaces the lot. It is a streaming DAC and headphone amp in one, from one of Britain's oldest hi-fi names. A 5-inch color screen shows what is playing.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eStreaming covers nearly everything. Tidal, Qobuz, Spotify Connect, AirPlay 2, Chromecast, Bluetooth, internet radio and UPnP are all here. It is Roon Ready as well. Files play to 32-bit and 384kHz, and DSD128. The Focal \u0026amp; Naim app runs it from your phone. Up close, use the big volume dial.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe headphone stage gives 1.5 watts into 16 ohms. There are three outputs: balanced 4.4mm Pentaconn, balanced 4-pin XLR, and a 6.35mm jack. Naim built it for headphones from 16 ohms up, so in-ears and hard-to-drive planars are both covered.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eNaim Engineering, Aimed at Headphones\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Headphone Edition is not a standard Uniti Atom with a few extra jacks on it. Naim took the speaker amplification out of it. It rebuilt the output stage around headphones, borrowing from the flagship Statement amplifier.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe result, in \u003cem\u003eWhat Hi-Fi\u003c\/em\u003e's words, is a presentation that \"opens up over the Atom,\" with \"greater separation of instruments and extra space for even more superb levels of detail.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt works as a full system preamp too. Balanced XLR and RCA outputs feed powered speakers, or a power amp. The Atom HE can anchor a whole system: headphones by night, speakers by day. Inputs cover analog RCA, two optical and one coaxial. A TV or a CD transport plugs straight in.\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;\"\u003e\u003cem\u003eWhat Hi-Fi\u003c\/em\u003e awarded it five stars in a July 15, 2021 review, calling it \"a unique but no less successful addition to Naim's Uniti range,\" where \"the soundstage is broader and more refined, detail levels go up a notch, and rhythmically things are that bit tighter and more disciplined.\" Matty Graham of \u003cem\u003eHeadfonia\u003c\/em\u003e, in a May 17, 2021 review scoring it 4.2 out of 5, wrote that it \"puts you right into the music, with a believable and enjoyable sense of spatial cues,\" calling its headphone performance \"absolutely terrific\" and the unit \"a stone-cold winner.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This System 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 one box instead of a stack\u003c\/strong\u003e — streamer, DAC, headphone amp, and preamp in a single elegant chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou stream your music\u003c\/strong\u003e — Tidal, Qobuz, Spotify, AirPlay 2, Chromecast, Roon, and Bluetooth are all built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own balanced headphones\u003c\/strong\u003e — both 4.4mm Pentaconn and 4-pin XLR outputs are on the front panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want it to run speakers too\u003c\/strong\u003e — balanced preamp outputs feed powered speakers or a power amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones are your main system\u003c\/strong\u003e — Naim took the speaker amplification out and rebuilt the output stage around headphones instead. 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;\"\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 it to your network over Wi-Fi or Ethernet, and the app takes it from there. Headphones plug into the front's 4.4mm, 4-pin XLR, or 6.35mm outputs. A TV, CD transport, or other source connects through the optical, coaxial, or RCA inputs, and the XLR or RCA outputs feed powered speakers or an amplifier.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 5\" display shows album art and status, the signature illuminated volume dial handles level, and firmware updates arrive over the network to keep services current.\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 your system? Here are some great companions for the Uniti Atom Headphone Edition:\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\u003eHeadphones:\u003c\/strong\u003e A system this refined deserves reference headphones — 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\u003ePowered Speakers or Amplification:\u003c\/strong\u003e Use the preamp outputs for two-channel listening — 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\u003eCables:\u003c\/strong\u003e Quality XLR and digital cables 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\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give this 15-pound centerpiece 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 streaming services does it support?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTidal, Qobuz, Spotify Connect, AirPlay 2, Chromecast, Bluetooth, internet radio, and UPnP, and it's Roon Ready.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat headphone outputs does it have?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree on the front panel: balanced 4.4mm Pentaconn, balanced 4-pin XLR, and 6.35mm.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow powerful is it?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e1.5 watts into 16 ohms, designed for headphones from 16 ohms up, including demanding planar models.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan it work as a preamp for speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. Balanced XLR and RCA outputs feed powered speakers or a power amplifier.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat file formats does it play?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUp to 32-bit\/384kHz PCM and DSD128, including WAV, FLAC, AIFF, and ALAC.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow do I control it?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Focal \u0026amp; Naim app for iOS and Android, or the front-panel display and its illuminated volume dial.\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;\"\u003eTech Journey reviews the Atom Headphone Edition in depth:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/1EIkL80NAy4\" title=\"Naim Uniti Atom Headphone Edition Review\" 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;\"\u003eHi-Fi Riff shares his long-term impressions:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/v85vQTa8OlI\" title=\"Naim Audio Uniti Atom Headphone Edition Review\" 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 headphone amplifiers, music streamers, 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\n\u003c\/div\u003e","brand":"Naim Audio","offers":[{"title":"New","offer_id":45981775233197,"sku":"NEW-NMUNATOHE","price":3799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/NMUNATOHE_01-Large__69695.1699541089.1280.1280_58b8c296-3c79-43a6-8014-faebb1f151b0.jpg?v=1778111656"},{"product_id":"burson-conductor-3x-reference-headphone-amplifier","title":"Burson Conductor 3X Reference Headphone Amplifier","description":"\u003cp\u003eThis is the fully balanced version of the Burson Conductor 3, featuring balanced outputs. Being the best on the market has been the design goal of every model of the Burson Conductor since the first version of this highly acclaimed DAC, headphone amp, and preamp back in 2007. \u003c\/p\u003e","brand":"Burson","offers":[{"title":"New","offer_id":45981818257581,"sku":"NEW-BUCOND3X","price":2200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/BUCOND3X_02-Large__57698.1715099062.1280.1280.jpg?v=1778110213"},{"product_id":"woo-audio-tube-mini-balanced-headphone-amplifier-and-dac-blue","title":"Woo Audio TUBE mini Balanced Headphone Amplifier and DAC - Blue","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 Tube Amplifier That Fits in a Pocket\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio TUBE mini is what it sounds like: a vacuum tube headphone amplifier and converter small enough to carry. It is 107mm long and weighs 49 grams, and there are two real tubes inside it, one for each channel, visible through a window in the front.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo has been building full-size tube amplifiers in New York since 2004, and the TUBE mini is designed and assembled there too. It arrived in July 2023 as the company's answer to a question most people assumed had no answer.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eA MOSFET Does the Heavy Work\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach tube takes one channel, paired with MOSFET output parts in a balanced layout. That is why a thing this size puts out as much as 1 watt into 8 ohms. It will drive full-size headphones that normally want a desk amp behind them.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eTwo Outputs, and One Rule About Them\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 4.4mm Pentaconn socket is the balanced one. The 3.5mm is not. An ESS Sabre chip does the converting, taking PCM up to 24-bit and 384kHz, and DSD up to DSD256. Response runs from 20Hz to 46kHz, and signal-to-noise sits at 100dB.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eNo Driver, No Battery, No Fuss\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt takes its power from the USB cable, so there is no battery to charge and no driver to install. It works with Windows 10 and 11, with every version of macOS, and with Apple and certified Android devices, over USB, USB-C or Thunderbolt 3.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe case is anodized aluminum, in black, silver, blue or red, and the warranty runs three years. On something you carry in a bag each day, both of those count for more than they would on a box that never moves off its shelf.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003e\u003cem\u003eMajor HiFi\u003c\/em\u003e found the TUBE mini pulls off \"the very impressive feat of being a tube amp that's as affordable as it is portable.\" Its verdict: \"Better still: it's not a gimmick, as it actually sounds fantastic.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe review credited Woo with widening the audience for tubes. \"Props to Woo Audio for bringing high quality tubes down to a price point that the mid-fi crowd can afford, and to a size that the HiFi crowd can take with them.\"\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 Headphone Amp 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 hear tubes without owning furniture\u003c\/strong\u003e — two real valves, one per channel, in something that goes in a coat pocket rather than on a shelf.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour headphones are hard to drive\u003c\/strong\u003e — a maximum of 1 watt means full-size pairs that normally need a desktop amplifier will play properly away from the desk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou move between devices\u003c\/strong\u003e — bus power and no drivers mean it works on a phone, a tablet, a Mac and a PC without setup on any of them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou keep your gear a long time\u003c\/strong\u003e — an anodized aluminum chassis, assembly in New York, and a three-year warranty on a portable device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou run a balanced headphone cable\u003c\/strong\u003e — the 4.4mm output is balanced only — the 3.5mm jack takes everything else, and proper leads are in our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-cables\" style=\"color:#8a5a2b;\"\u003eheadphone cables\u003c\/a\u003e\n\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;\"\u003eConnect it to a phone, tablet, laptop or desktop over USB, USB-C or Thunderbolt 3. There is no driver to install and no battery to charge, because the amplifier runs on power from the same cable that carries the music.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphones with a balanced cable go into the 4.4mm Pentaconn socket. Anything with an ordinary unbalanced cable uses the 3.5mm output. Never adapt one to the other, whichever direction you are tempted to try it.\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\u003eHeadphones:\u003c\/strong\u003e Full-size pairs are what this was built for — 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\u003eHeadphone Cables:\u003c\/strong\u003e A 4.4mm balanced cable unlocks the balanced output — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-cables\" style=\"color:#8a5a2b;\"\u003eHeadphone Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesktop Amplifier:\u003c\/strong\u003e For when you are at a desk instead — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers\" style=\"color:#8a5a2b;\"\u003eHeadphone Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e If the system grows around it — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\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;\"\u003eA maximum of 1 watt into 8 ohms, which is enough for most full-size headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it need a battery or a charger?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNeither. It is USB bus-powered, drawing what it needs from the device it is plugged into.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat resolution does it handle?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 24-bit and 384kHz, and DSD up to DSD256, through its ESS Sabre converter.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use an adapter on the 4.4mm output?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo advises against it. The balanced output must only see a balanced cable, and an adapter can damage the amplifier. Use the 3.5mm jack for unbalanced headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich devices does it work with?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWindows 10 and 11, all versions of macOS, Apple iOS and certified Android devices, over USB, USB-C or Thunderbolt 3.\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, limited, on a chassis designed and assembled in New York.\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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Headphone Show puts a tube amp in a pocket to the test:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/S2T7QIZ6xfI\" title=\"A tube amp in your pocket! - Woo Tube Mini Review\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnd Joshua Valour finds out how much it can drive:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/HrGQmHdG6mw\" title=\"The Woo Tube Mini is Small AND Mighty!\" 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 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 headphone amplifiers, tube audio, or portable DACs? 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":"Woo Audio","offers":[{"title":"New","offer_id":45981872652461,"sku":"NEW-WATM-BLU","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WATM-BLU_01_angle_2024__70046.1729612947.1280.1280_4800f623-bc15-4e61-b335-3975ba48aa13.jpg?v=1778158469"},{"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":"woo-audio-wa8-eclipse-battery-operated-vacuum-tube-headphone-amplifier-black","title":"Woo Audio WA8 Eclipse Battery-Operated Vacuum Tube Headphone 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 Genuine Tube Amp You Can Take Anywhere\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio WA8 Eclipse is a battery-operated headphone amplifier and DAC. It's built around a single-ended, all-tube Class A circuit. Three tubes handle amplification: two subminiature 6S31B power tubes and one 6021 driver tube. All three sit visible through a Gorilla Glass window on top.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis isn't a hybrid design with a tube stuck on for looks. Every stage of amplification runs through genuine vacuum tubes. A rechargeable lithium-ion battery powers the whole circuit, good for up to four hours of continuous playback.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAn ESS Sabre DAC handles digital decoding up to 24-bit\/384kHz PCM and DSD256. The anodized aluminum chassis comes in black, space gray, or gold. It ships in a Pelican hard case for travel.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eSwitchable Tube Count, Desktop-Level Output\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA rear switch lets you run the WA8 on two or three tubes. Dropping to two tubes extends battery life and changes the amp's character. Running all three brings the fullest sound and output.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIn three-tube mode, output power reaches 250mW into 32 ohms, 350mW into 50 ohms, 180mW into 120 ohms, 120mW into 300 ohms, and 80mW into 600 ohms. Both 1\/4-inch and 1\/8-inch headphone jacks are provided, covering headphones from 8 to 600 ohms.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAn asynchronous USB Type-B input handles digital sources. A 1\/8-inch analog input accepts a phone, DAP, or other line-level source directly. The unit can keep playing while it charges. A long flight or listening session doesn't have to mean downtime.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCustom nickel-alloy core output transformers round out the internal build. It measures 6.69 by 3.6 by 1.69 inches and weighs 2.4 pounds, closer to a compact desktop amp than a typical portable.\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\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eLieven Vranken reviewed the WA8 Eclipse for Headfonia in June 2016. He wrote that \"if you would let ten people listen to the WA8 without telling them it was a small transportable tube amp, at least eight would think it was a full sized desktop unit.\"\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe found that switching between two and three-tube operation \"has quite the impact on the sound as well.\" That gives listeners real flexibility, rather than a single fixed voicing.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAmos Barnett reviewed it for hear.audio in August 2016. He described \"its warm sound signature\" as \"so pleasant to listen with\" across several different headphones. He noted that its DAC section \"pushes detail up into your face, which balances out nicely with the warmth of the amp.\"\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\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 on the go.\u003c\/strong\u003e All three 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\u003eOwners of demanding, hard-to-drive headphones.\u003c\/strong\u003e Output up to 350mW and support down to 8 ohms cover most dynamic and planar headphones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who wants both a DAC and headphone amp in one unit.\u003c\/strong\u003e The built-in ESS Sabre DAC accepts USB directly from a laptop or compatible source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want proven, independently reviewed performance.\u003c\/strong\u003e Two named reviewers at established publications praised its desktop-level sound in a portable chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour headphones end in a balanced plug\u003c\/strong\u003e — the WA8 fits 1\/4-inch and 1\/8-inch jacks only, so plan on a single-ended cable or an adapter from our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-accessories\" style=\"color:#8a5a2b;\"\u003eheadphone accessories\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\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect a laptop or compatible digital source to the WA8's USB input, or run a cable from a phone or DAP into its 1\/8-inch analog input. Plug your headphones into the 1\/4-inch or 1\/8-inch jack, whichever matches your cable.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSet the rear switch to two or three tubes depending on how much battery life or output you need. Give the tubes a minute 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 Woo Audio WA8 Eclipse:\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\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e with an impedance between 8 and 600 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/usb-cables\" style=\"color:#8a5a2b;\"\u003eUSB cables\u003c\/a\u003e to connect a laptop or digital source\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-accessories\" style=\"color:#8a5a2b;\"\u003eHeadphone accessories\u003c\/a\u003e for on-the-go listening\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 feed the 1\/8-inch analog input from a CD player or preamplifier\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;\"\u003eIs this a real tube amp, or a hybrid design?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt's a genuine all-tube, single-ended Class A design. All three tubes sit in the amplification signal path.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use it while it's charging?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The WA8 stays operational while plugged in and charging, so you can keep listening without waiting for a full charge.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat's the difference between two-tube and three-tube mode?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree-tube mode delivers the fullest output and sound, while two-tube mode extends battery life and shifts the amp's character. A rear switch lets you choose either.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow long does the battery last?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo Audio rates the WA8 Eclipse at up to four hours of continuous playback on a full charge. Running two tubes instead of three stretches that further.\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;\"\u003eWoo Audio covers the WA8 Eclipse 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 0.9em 0;line-height:1.55;\"\u003eWoo Audio shows how the WA8 Eclipse's tubes are changed:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/0lhFoPmMBFc\" title=\"How to replace tubes on WA8 Eclipse\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\"\u003e\u003c\/iframe\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA review of the WA8 Eclipse used portably:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/yrB8GNbEiUo\" title=\"WooAudio WA8 Eclipse portable tube headphone amp \/ DAC 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\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 headphone amps, matching an amp to your headphones, or getting the most from your portable listening setup? 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":"Woo Audio","offers":[{"title":"Black \/ New","offer_id":45981938745517,"sku":"NEW-WAWA8ECL-BLK","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WooAudioWA8Black61024x1024_1.jpg?v=1787345901"},{"product_id":"woo-audio-wa6-headphone-amplifier-generation-2-black","title":"Woo Audio WA6 Headphone Amplifier - Generation 2 - Black","description":"\u003ch3\u003e\"Very Well Balanced\" Headphone Amp\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe WA6 from Woo Audio is a high performance all-tube headphone amplifier whose big performance belies its compact size. Its hallmark is realistic, warm, smooth sound. The versatile design drives a wide range of full-sized headphones and in-ear monitors. It uses a singled-ended triode, 'Class A' all-tube-drive, output transformer-coupled design.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eUnlike many other headphone amps on the market that make partial use of vacuum tube circuitry, but otherwise are solid state designs, the WA6 boasts an all-tube design. There are no transistors, ICs, or semi-conductors anywhere in the entire circuitry.\u003c\/p\u003e\n\u003ch4\u003e\"Can Make Good Headphones Shine\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"I think the Woo 6 is a great amp that with a good source can make good headphones shine,\" reports George Chronis in his \u003cem\u003eHead-fi.org\u003c\/em\u003e review for February 8, 2007. \"Very well balanced, very audible difference from my previous setups.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"With a creamy, natural sound and tight bass response, along with pro-grade build quality to match, we're sure any serious music lover would enjoy this fabulous piece of audio bliss,\" notes \u003cem\u003eApartmentTherapy.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Overall clarity is excellent, it sounds natural and the sound is clean\/undistorted without a morsel of off sound or graininess,\" says WalkGood in a March 21, 2009 review for \u003cem\u003eAnythingButiPod.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eBeautiful Inside and Out\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA6 is a high quality, beautifully made product inside and out that uses point-to-point wiring throughout its construction. It uses a premium custom-made 80-watt toroidal power transformer for quiet, dependable operation. Silver plated wires in a Teflon jacket add to the performance.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe casework boasts an aluminum die-cast chassis with an anodized finish along with aluminum volume knobs and power switch button.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFor smooth, rich audiophile performance, you can't beat the sound of vacuum tubes. The WA6's tube complement consists of two 6DE7 drive\/power tubes and one 5AR4 rectifier tube.\u003c\/p\u003e\n\u003ch4\u003eNo-Nonsense Connectivity\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eYou get no-nonsense connectivity with your Woo. It provides one pair of RCA inputs and one 1⁄4\" stereo headphone jack. A high\/low headphone impedance switch ensures compatibility with a wide range of headphones.\u003c\/p\u003e\n\u003ch4\u003eAdventures in Tube Rolling\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThis Woo Audio product is perfect for tweakers who love to experiment with their gear. Changing the sound quality is as easy as trying a different set of audio tubes as an alternative to the tubes that come standard with your Woo. You’ll find lots of suggestions for ‘tube rolling’ on the Internet on head-fi.org and other audiophile Websites. So roll your own and enjoy!\u003c\/p\u003e\n\u003ch4\u003eAssembled in Brooklyn, New York, USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in the fact that its products are assembled in Brooklyn, New York, USA from foreign and domestic components.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"justify\"\u003e\u003cem\u003eNote: AC power cord and interconnect cables are not included with this model. \u003c\/em\u003e\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Black \/ New","offer_id":45981956702381,"sku":"NEW-WAWA6-BLK","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA6_BLK_01_2023__00827.1696448035.1280.1280_1e3efdba-a37d-41b7-922e-970cc92d865b.jpg?v=1778127160"},{"product_id":"ifi-hip-dac2-portable-usb-dac-and-headphone-amplifier","title":"iFi hip-dac2 Portable USB DAC and Headphone Amplifier","description":"\u003ch3\u003eThe hip-dac Just Got Hipper – Now with Full MQA Decoding\u003c\/h3\u003e\r\n\r\n\u003cp align=\"justify\"\u003eiFi audio's much loved, original hip-dac has had a makeover! The portable, hi-res DAC\/headphone amp looks ultra cool in its new vibrant Sunset Orange. Not only has the hip-dac2's super sleek aluminum case received an update, but its insides have also been enhanced. \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe new 16-core XMOS chip, which processes data over USB, delivers double the clock speed and four times the memory. This improves overall performance and adds full MQA decoding to the hip-dac2‘s skill set. There also an upgraded crystal clock which contributes to purer, crisper sound. \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eSo, whether you are working in your fav coffee shop or chilling on your daily commute, sunrise or sunset, you’ll definitely want to take the hip-dac2 with you wherever you go. \u003c\/p\u003e\r\n\r\n\u003ch4\u003eShooting from the Hip\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe hip-dac2 replaces the inferior DAC (Digital-to-Analog Convertor) and amp circuitry in smartphones, tablets, PCs and Macs to vastly improve headphone sound. \r\nConnect your playback device via USB and plug in your favorite corded headphones or in-ear monitors. The hip-dac2 delivers a sound brimming with bold dynamism and fluid refinement. \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe Burr-Brown DAC chip selected for its highly ‘musical’ sound quality and True Native architecture, together with iFi custom circuitry, enables the hip-dac2 to deliver excellent sound quality across digital audio formats, including bit-perfect PCM, native DSD and MQA. The upgraded crystal clock eradicates jitter (digital distortion), using iFi’s GMT femto precision clocking system. This maintains the integrity of the digital signal until its conversion to analog, enhancing sound quality. \u003c\/p\u003e\r\n\r\n\u003ch4\u003eMQA Decoding\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThanks to the XMOS 16 core tech, the hip-dac2 is now an MQA Decoder rather than a Renderer only. This enables you to play back MQA audio files and streams, delivering the sound of the original master recording. The LED glows green or blue to indicate that the unit is decoding and playing an MQA stream or file, and it denotes provenance to ensure that the sound is identical to that of the source material. It glows blue to indicate it is playing an MQA Studio file, which has either been approved in the studio by the artist\/producer or has been verified by the copyright owner. \u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eMQA rendering technology (used in the original hip-dac among other iFi products) connects to an MQA Core signal (such as TIDAL) and completes the final unfold of an MQA file. Usually, the computer carries out the decoding. \u003c\/p\u003e\r\n\r\n\u003ch4\u003ePowerful Amp Circuitry\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe hip-dac2’s amp circuitry, like the original, is a balanced (differential) design. The circuitry incorporates a range of high-quality components, carefully selected for their performance in an audio context, including a custom iFi OV op-amp, TDK C0G class 1 ceramic capacitors, a precision low-noise power supply IC from Texas Instruments, and a high-quality analog volume pot.\u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe amp stage can deliver 400mW into a 32-ohm headphone load, ensuring compatibility with a wide range of headphone and earphone types with power to spare. Even high-impedance headphones are handled with ease, thanks to output voltage of 6.3V into 600 ohms (from the balanced output). \u003c\/p\u003e\r\n\r\n\u003ch4\u003eSwitchable Sonics\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThe amp stage features switchable gain, which iFi calls PowerMatch. This matches the level of drive to the load presented by the headphones, by adjusting input sensitivity and thereby signal strength. Use the lower setting with high-sensitivity headphone. If your headphones require more drive, use PowerMatch to increase gain.\u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eXBass is another user-selectable feature – a sophisticated form of ‘bass boost’ that enhances low frequencies without muddying the midrange, particularly useful with earphones and open-back headphones that may lack deep bass. It operates entirely in the analog domain rather than messing with the digital signal via DSP. \u003c\/p\u003e\r\n\r\n\u003ch4\u003eGet Connected\u003c\/h4\u003e\r\n\r\n\u003cp align=\"justify\"\u003eThere are two USB ports – Type A for audio data and USB-C for charging. The Type A port features a male connector to provide greater mechanical integrity than a USB\/micro USB port commonly found on other DAC\/headphone amps.\u003c\/p\u003e\r\n\r\n\u003cp align=\"justify\"\u003eTwo outputs are provided – a 3.5mm jack for headphones with a single-ended cable\/connector and a Pentaconn 4.4mm output enabling headphones equipped with balanced connectivity to take full advantage of the hip-dac2’s differential amp design. In addition, the 3.5mm output benefits from iFi’s proprietary S-Balanced circuitry, cutting crosstalk and related distortion in half when used with regular, single-ended headphone connections – this is especially beneficial with high-sensitivity in-ear monitors. \u003c\/p\u003e","brand":"iFi Audio","offers":[{"title":"New","offer_id":45981989437613,"sku":"NEW-IFHIPDAC2","price":189.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/IFHIPDAC2_03__31701.1690907343.1280.1280_4742b4c8-c077-4f0b-a84d-6ff3dbb04f39.jpg?v=1778113690"},{"product_id":"chord-hugo-2-dac-and-headphone-amplifier-black","title":"Chord Hugo 2 DAC and Headphone 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;\"\u003eChord Does Not Buy Its Converter Chips\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAlmost every DAC on the market uses an off-the-shelf converter chip. Chord does not. The Hugo 2 is built around a Xilinx Artix 7 field-programmable gate array that Chord codes itself, running a filter of its own design with 49,152 taps and a ten-element pulse array.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat is the whole argument for the price. The company has been refining this approach since long before the first Hugo arrived in 2014, and what you are buying is the code as much as the hardware inside the case.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat It Plays\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM runs from 44.1kHz all the way to 768kHz, at 16 to 32 bits, and DSD from DSD64 through to DSD512. Four filter settings and a three-stage crossfeed let you adjust the character a little without touching anything else in the chain.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eA Desktop DAC You Can Put in a Bag\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo internal lithium-ion batteries give better than seven hours of playback and recharge in about four, so the Hugo 2 works away from the mains. It is not a pocket device, but it will sit in a bag and run a pair of headphones all day.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eEverything Plugs In\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs cover optical at up to 24-bit and 192kHz, coaxial RCA at up to 384kHz, and an HD USB input that carries the full 768kHz and DSD512. Bluetooth with aptX handles a phone when a cable is inconvenient.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThere are two headphone outputs, a 3.5mm and a full-size 6.35mm, so both of your pairs stay plugged in. A pair of RCA line outputs turns the Hugo 2 into the front end of a speaker system rather than only a headphone rig.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe controls are the part people notice first. Chord uses illuminated spheres that change color to show input, filter, volume and sample rate. It looks like nothing else, and it takes a little learning before the colors mean anything to you.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003e\u003cem\u003eWhat Hi-Fi?\u003c\/em\u003e made the Hugo 2 an Awards 2022 winner under the headline \"A stunning sequel from Chord.\" Its verdict: the Hugo 2 \"proves well worth its not inconsiderable sum.\" First among the strengths it listed: \"Prodigiously detailed, dynamic and coherent.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe magazine's verdict went further. \"There isn’t another DAC around at anywhere near this sort of price able to communicate so torrentially, so unambiguously or so effortlessly,\" it wrote. \"We like it a lot.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe same review listed two practical caveats. On the sphere controls: \"All those colours can get confusing.\" And on carrying it about: \"Not strictly speaking portable.\" It travels happily in a bag, but it is not a pocket device.\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 DAC 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 conversion nobody else can sell you\u003c\/strong\u003e — the FPGA and Chord's own filter code are the product, so this is not a chip you can buy in a cheaper box next year.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones and on speakers\u003c\/strong\u003e — two headphone jacks and a pair of RCA line outputs mean one box serves the desk and the main system without being unplugged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou travel with your listening\u003c\/strong\u003e — seven hours of battery and a four-hour recharge mean it works on a train or in a hotel, not just at a desk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour sources are a mixture\u003c\/strong\u003e — USB, coaxial, optical and Bluetooth aptX all feed the same converter, so a laptop, a transport and a phone can stay connected at once.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Hugo 2 is a converter and headphone amp\u003c\/strong\u003e — the line outputs need an amplifier to reach passive speakers. Pair it with one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/integrated-amplifiers\" style=\"color:#8a5a2b;\"\u003eintegrated amplifiers\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;\"\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 computer connects on HD USB, which carries the highest rates. A disc transport or a streamer uses the coaxial or optical input, and a phone pairs over Bluetooth with aptX. Switch between them from the sphere on the front.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphones go into the 3.5mm or the 6.35mm jack. To feed a system, run the RCA line outputs to an integrated amplifier or a preamp. Charging is over the supplied 2.1A adapter, and it runs on battery while you listen.\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\u003eHeadphones:\u003c\/strong\u003e Both jack sizes are covered — 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\u003eIntegrated Amplifier:\u003c\/strong\u003e For the line outputs and a pair of speakers — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/integrated-amplifiers\" style=\"color:#8a5a2b;\"\u003eIntegrated Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e A good USB or coaxial run into the Hugo 2 — 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\u003eHeadphone Amplifier:\u003c\/strong\u003e If a harder-to-drive pair joins the collection — see 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\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;\"\u003eWhat resolution does it handle?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM from 44.1kHz to 768kHz at 16 to 32 bits, and DSD from DSD64 through DSD512 over the USB input.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow long does the battery last?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBetter than seven hours of playback, recharging in around four hours with the supplied 2.1A charger.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich inputs does it have?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHD USB, coaxial RCA, optical Toslink and Bluetooth with aptX.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use it with speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIts RCA line outputs feed an integrated amplifier or preamp, so it can act as the digital front end of a speaker system.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat do the colored spheres mean?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThey show input, filter, volume and incoming sample rate. It takes a little learning, and the manual maps every color.\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 balanced headphone output?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBoth jacks, the 3.5mm and the 6.35mm, are unbalanced. A balanced cable needs an adapter to use them.\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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWhat Hi-Fi? reviews the Hugo 2 on camera:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/QhmxaHYiDwQ\" title=\"Chord Hugo 2 review\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnd Amplify Audio Reviews revisits it some years on:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/3XFaP3fmiGo\" title=\"Chord Hugo 2 Review: Still Relevant in 2023?\" 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 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 DACs, headphone amplifiers, or building a digital front end? 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":"Chord","offers":[{"title":"Black \/ New","offer_id":45981997007021,"sku":"NEW-CHHUGO2-BLK","price":2595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/CHHUGO2_BLK_FRONT-Large__82246.1728433067.1280.1280.jpg?v=1778092328"},{"product_id":"woo-audio-wa7-fireflies-tube-headphone-amplifier-with-dac-generation-3-silver","title":"Woo Audio WA7 Fireflies Tube Headphone Amplifier with DAC - Generation 3 - 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 Tube DAC\/Amp That's Now a True One-Box System\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio WA7 Fireflies Generation 3 is a tube headphone amplifier and DAC in one compact glass-topped enclosure. Two 5963\/12AU7 tubes do the amplifying. They run in a self-biasing circuit, seated in PTFE sockets. Woo chose those sockets so you can swap the tubes yourself, or upgrade them later.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThis third generation adds a built-in linear power supply, replacing the external supply earlier WA7 models relied on. That turns the WA7 into a true one-box unit. There is nothing else to find room for on the desk.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGeneration 3 also adds preamp outputs. The WA7 can now drive powered speakers directly, not just headphones. The case is anodized aluminum, in midnight black or silver, and the tubes show through a glass top.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat glass top isn't just a design flourish. It keeps the tubes on show. It also shields them from dust, and from knocks on a crowded desk. Woo has used this look across the WA7 line since the first model, and this one carries it forward.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eAn ESS Sabre DAC, Now With Speaker Outputs\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAn ESS Sabre DAC chip handles digital decoding up to 24-bit\/384kHz PCM and DSD256 at 11.2MHz. Frequency response spans 10Hz to 46kHz within -3dB. Signal-to-noise ratio is rated at 100dB.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe balanced 4.4mm Pentaconn headphone output delivers over 1.5 watts per channel into 4 ohms. A 6.3mm unbalanced jack sits alongside it for headphones without a balanced cable. Both outputs draw on the same tube circuit.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNew preamp outputs round out the back panel: a balanced 4.4mm output at -3.4V, and an unbalanced 3.5mm output at -1.7V. Either one can feed a power amplifier or a pair of active speakers.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eDigital comes in on one high-retention USB socket. An RCA input takes other line-level sources. The linear supply runs on 115 to 230 volts. It measures 5.25 by 4.8 by 6 inches with the glass top on, and weighs 8.5 pounds.\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\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 without extra boxes.\u003c\/strong\u003e A built-in linear power supply means no external brick cluttering your desk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who wants a headphone amp that can also run speakers.\u003c\/strong\u003e New balanced and unbalanced preamp outputs let the WA7 feed powered speakers or a power amplifier directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of headphones with a balanced cable.\u003c\/strong\u003e The 4.4mm Pentaconn output delivers over 1.5 watts per channel into 4 ohms, so power-hungry planars stop sounding flat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who value upgradeable tubes.\u003c\/strong\u003e PTFE sockets keep the 5963\/12AU7 tubes easy to swap as they age or as your taste changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe desk is where you listen\u003c\/strong\u003e — an internal power supply and a glass-topped tube stage make it a fixture, not something you carry. 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;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect a computer to the USB input, or run a cable from another source into the RCA analog input. Plug headphones into the 4.4mm balanced or 6.3mm unbalanced jack, whichever matches your cable.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTo use the WA7 as a preamp, run its balanced or unbalanced pre-out into a power amplifier or a pair of active speakers. Give the tubes a few minutes to warm up before critical listening.\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 Woo Audio WA7 Fireflies Generation 3:\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\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e with a 4.4mm balanced or 6.3mm unbalanced cable\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/powered-speakers\" style=\"color:#8a5a2b;\"\u003ePowered speakers\u003c\/a\u003e to build a compact desktop system via its preamp outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/usb-cables\" style=\"color:#8a5a2b;\"\u003eUSB cables\u003c\/a\u003e to connect a computer or digital source\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e A clean run onward — 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 Generation 3 different from earlier WA7 models?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGeneration 3 adds a built-in linear power supply, so it no longer needs an external supply. It also adds balanced and unbalanced preamp outputs, letting it drive speakers as well as headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use the WA7 as a preamplifier for speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. Its balanced 4.4mm or unbalanced 3.5mm pre-out can feed a power amplifier or a pair of active speakers directly, alongside its headphone outputs.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eAre the tubes replaceable?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The 5963\/12AU7 tubes sit in PTFE sockets designed for easy swapping, so you can replace them as they age or roll in different tubes to taste.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDo I still need an external power supply?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat's the main change in this generation. A linear supply built into the chassis replaces the external unit earlier WA7 models required, so setup is just a power cord and your source and headphone cables.\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;\"\u003eWoo Audio covers the WA7 Fireflies Generation 3 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\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eWatch this product-focused video:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/t2tSvDGlJcc\" title=\"Product video\" 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;\"\u003eWoo Audio examines this model:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_XItV1O7nLk\" title=\"Woo Audio WA7 Fireflies 3rd Gen Impressions\" 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 tube versus solid-state headphone amps, matching an amp to your headphones, or getting the most from your desktop setup? 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":"Woo Audio","offers":[{"title":"Silver \/ New","offer_id":45982000709805,"sku":"NEW-WAWA73-SIL","price":1399.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Demo","offer_id":45982000742573,"sku":"DEMO-WAWA73-SIL","price":1198.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA73_SIL_01-Large__73846.1728487729.1280.1280_f291bbbb-2352-440b-9881-e294df0d3792.jpg?v=1778127241"},{"product_id":"woo-audio-wa5-le-headphone-amplifier-silver","title":"Woo Audio WA5 LE  Headphone 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;\"\u003eThe Legendary 300B, Devoted to Headphones\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eAsk a tube devotee to name the greatest power tube ever made. The answer is usually the 300B. This directly heated triode has been prized since the 1930s. People buy it for a rich midrange and a natural way with voices. The Woo Audio WA5-LE is built around a pair of them.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt is a single-ended triode, Class-A, all-tube design, made for headphones alone. Nothing in it is asked to drive a speaker, and the output stage is the better for it.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eTwo 6SN7 driver tubes feed the 300Bs. Dual 5U4G rectifiers handle the power supply. The result is up to 8 watts, a huge reserve for a headphone amp, from both the 4-pin XLR and the quarter-inch outputs. High and low switches cover power, impedance and level. They match that reserve to anything from a sensitive in-ear to a 600-ohm dynamic.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eFrequency response runs 10Hz to 60kHz (-2dB). Signal-to-noise ratio is 95dB or better, and distortion is 0.08% or less. Those numbers hold across the whole output range, not just at a convenient level.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eTwo Chassis, One Purpose\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe WA5-LE is a two-piece design. The power supply lives in its own chassis, which keeps transformer noise away from the signal circuit. Each chassis measures 9 inches wide by 17 deep. Together they weigh over 70 pounds.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eLike every Woo Audio amplifier, it's handcrafted in New York with point-to-point wiring rather than circuit boards, gold-plated inputs, and an ALPS volume control. The design is self-biasing, so swapping tubes needs no adjustments.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 300B is one of the most rewarding tubes to roll, with options from cheap current production to sought-after vintage glass. It takes global voltage from 100 to 240 volts, and the anodized aluminum chassis 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;\"\u003eDubstep Girl of \u003cem\u003eHeadphone Guru\u003c\/em\u003e, reviewing the second-generation WA5-LE on April 12, 2016, wrote that \"the amplifier is transparent and has tons of spatial details with an ethereal presence and air around every note,\" adding that it's \"dynamic and focused across the entire frequency range\" with \"significantly more energy behind every note\" than the version it replaced, and \"tight and punchy\" bass.\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 to hear the legendary 300B tube\u003c\/strong\u003e — this is one of the most accessible ways to own a true 300B amplifier from a major builder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own hard-to-drive headphones\u003c\/strong\u003e — 8 watts of Class-A power handles demanding planars and 600-ohm dynamics with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one amp for every headphone you own\u003c\/strong\u003e — selectable power, impedance, and level settings match it to sensitive and demanding loads alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou plan to explore tube rolling\u003c\/strong\u003e — the 300B, 6SN7, and rectifier families offer decades of options, and the self-biasing design makes swaps simple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesk space is tight, or you want something you just switch on\u003c\/strong\u003e — this is a 70-pound amplifier in two chassis, and a single-box design from our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers\" style=\"color:#8a5a2b;\"\u003eheadphone amplifiers\u003c\/a\u003e fits a small room far more easily.\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 up to three sources: one balanced XLR pair and two RCA pairs. Headphones plug into the 4-pin XLR or 1\/4\" jack, and the three high\/low switches let you dial in the right power, impedance, and level for your specific pair.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003ePlan your rack around the two-chassis layout, each piece is 9\" wide and 17\" deep, and give the tubes generous ventilation. Let them warm up for a few minutes before serious listening.\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 WA5-LE:\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 this capable deserves a reference 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\u003eDAC:\u003c\/strong\u003e A balanced source makes the most of the XLR input — 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 matter at this level — 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 Two chassis need a sturdy, ventilated 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 makes the 300B tube special?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eIt's a directly heated triode dating to the 1930s, prized for a rich, natural midrange. It remains one of the most sought-after power tubes in high-end audio.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow powerful is it?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eUp to 8 watts, from both the 4-pin XLR and 1\/4\" outputs, with selectable high\/low power, impedance, and level settings for headphones from 8 to 600 ohms.\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 6SN7 drivers, two 300B power tubes, and two 5U4G rectifiers. The self-biasing design makes tube rolling simple.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhy two chassis?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe power supply lives in its own enclosure, keeping transformer noise physically separated from the audio circuit.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it drive speakers?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHeadphones are its job. Its sibling, the WA5, adds speaker outputs.\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;\"\u003eWoo Audio covers the WA5-LE with a 3-year limited warranty.\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\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eWoo Audio walks through the WA5 platform this amplifier is built on (the WA5-LE is the headphone-only version of the amp shown):\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/wu2wUhXEjlM\" title=\"Classic 300B Tube Amp for Headphones and Speakers, WA5 (2nd gen) Amplifier\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\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, tube audio, or building a reference 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":"Woo Audio","offers":[{"title":"Silver \/ New","offer_id":45982011490477,"sku":"NEW-WAWA5LE-SIL","price":4499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/CodexImageAug22_2026_11_12_48AM_b40ad9bd-e7b7-485d-9dea-4474bfc1e385.png?v=1787423320"},{"product_id":"shanling-eh2-desktop-headphone-dac-amp-silver","title":"Shanling EH2 Desktop Headphone DAC\/Amp - 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;\"\u003eAn R2R DAC With Tone Controls Built In\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Shanling EH2 is a desktop DAC and headphone amplifier. It's built around an in-house R2R DAC module. Shanling designed it in the spirit of the ladder-style PCM1704 chips used in its higher-end products. That's a deliberate choice, rather than relying on an off-the-shelf delta-sigma chipset.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThat R2R architecture is switchable between oversampling and non-oversampling modes. You can choose between a cleaner, more precise presentation or a slightly softer, more relaxed one. Front-panel Bass and Treble knobs add direct tonal adjustment, a feature most desktop DAC\/amps leave out entirely.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAn aluminum case houses the whole circuit, in black or in silver. A 12V power adapter comes in the box. Keeping that supply outside the case helps keep its noise away from the circuit.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eStrong Output, Flexible Connectivity\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInputs cover USB-C, through a hi-fi grade XMOS XU316 module. Coaxial and optical SPDIF are there too. Bluetooth 5.2 rounds it out, with LDAC, aptX Adaptive, AAC and SBC for wireless sources.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUSB decodes up to 768kHz\/32-bit PCM and DSD512. On the balanced 4.4mm headphone output, power reaches 2,365mW at low gain, or 4,351mW at high gain, into 32 ohms. The unbalanced 6.35mm output delivers 632mW or 1,280mW at that same impedance.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eLine outputs are available on RCA and on 4.4mm, at 2.2V and 4.5V respectively. Frequency response spans 20Hz to 40kHz, within half a decibel. Total harmonic distortion plus noise measures 0.02%.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eDynamic range reaches 118dB into 32 ohms. Channel separation measures 111dB. Output impedance stays below 2 ohms. The unit measures 156 by 150 by 36.5mm. It weighs 713 grams, so it stays put on a desk.\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\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrancis Adamiak reviewed the EH2 for Stereoindex in June 2025. Testing it with Sennheiser HD800S headphones, he described the midrange as \"clear, uncolored, and emotionally engaging\" with \"excellent detail and separation.\"\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also found it elevated more affordable gear. It \"brought out the best\" in a pair of budget-friendly Edifier speakers he tested it with, proving a good source can lift even mid-tier equipment.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGheorghe Dobrescu reviewed it for Audiophile-Heaven in April 2025. He found the EH2 \"very consistent\" across volume levels, describing it as \"detailed, clean, and refined.\"\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHe also compared its two DAC modes directly. Sound in oversampling mode, he wrote, is \"much cleaner, more defined and just generally better,\" while non-oversampling mode gave a \"slightly softer\" presentation.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This DAC\/Amp 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 to shape their own sound.\u003c\/strong\u003e Front-panel Bass and Treble controls, plus switchable OS\/NOS filtering, offer real tonal flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners of demanding, hard-to-drive headphones.\u003c\/strong\u003e Up to 4,351mW of balanced output covers most dynamic and planar headphones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who wants both wired and wireless sources in one box.\u003c\/strong\u003e USB, coaxial, and optical inputs sit alongside Bluetooth 5.2 with LDAC support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListeners who want proven, independently reviewed performance.\u003c\/strong\u003e Two named reviewers at established publications praised its detail, refinement, and consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe desk is where you listen\u003c\/strong\u003e — a supplied external supply and a 713-gram chassis mean it stays put, and stays quiet. 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;\"\u003eHow Does It Connect to Your System?\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eConnect a computer to the USB-C input, or a transport or streamer to the coaxial or optical input. Pair a phone or laptop over Bluetooth if you'd rather go wireless.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePlug headphones into the 4.4mm balanced or 6.35mm unbalanced jack, matching gain to your headphones' sensitivity. Adjust the Bass and Treble knobs to taste, and try both OS and NOS modes to hear which you prefer.\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 Shanling EH2:\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\/headphones\" style=\"color:#8a5a2b;\"\u003eHeadphones\u003c\/a\u003e with a balanced 4.4mm or unbalanced 6.35mm cable\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/usb-cables\" style=\"color:#8a5a2b;\"\u003eUSB cables\u003c\/a\u003e to connect a computer or digital transport\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/powered-speakers\" style=\"color:#8a5a2b;\"\u003ePowered speakers\u003c\/a\u003e for a compact desktop system via its line output\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e The other half of the system — 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's the difference between OS and NOS mode?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOS, or oversampling, mode gives a cleaner, more precise presentation. NOS, or non-oversampling, mode trades some of that precision for a softer, more relaxed character. Both are selectable from the front panel.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use the Bass and Treble knobs with any source?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. They apply to whichever input you're using, whether that's USB, SPDIF, or Bluetooth.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use this with powered speakers instead of headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. RCA and 4.4mm line outputs let the EH2 feed a pair of powered speakers or an integrated amplifier directly.\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;\"\u003eShanling and its dealers don't publish a specific warranty period for the EH2. Check with your dealer for current coverage terms at the time of purchase.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhich inputs does it have?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eUSB-C through an XMOS XU316 module, plus coaxial and optical SPDIF. Bluetooth 5.2 adds LDAC, aptX Adaptive, AAC and SBC.\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\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eAudiophile Heaven reviews the EH2:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/ys4Gq2Sd1lo\" title=\"Shanling EH2 R2R Hi-Fi DAC, Headphone AMP and Preamp - Audiophile-Heaven Review\" style=\"border: 0; margin: 0 0 0.9em 0; display: block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eAnd AV Atmos covers its launch:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/lmjIDMXd-A8\" title=\"Shanling EH2 DAC Headphone Amplifier Launches featuring a 24-bit R2R DAC for Audiophiles\" 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 R2R versus delta-sigma DACs, matching a headphone amp to your headphones, or getting the most from your desktop setup? 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":"Shanling","offers":[{"title":"Silver \/ New","offer_id":45982108909741,"sku":"NEW-SHEH2-SIL","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Demo","offer_id":45982108942509,"sku":"DEMO-SHEH2-SIL","price":318.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/SHEH2-SIL_01_angle_2025__47058.1763476040.1280.1280_f63e4b7f-9471-4d5b-a6ad-bcb17876f1fa.jpg?v=1778165376"},{"product_id":"chord-mojo-2-gen-2-portable-dac-and-headphone-amplifier-black","title":"Chord Mojo 2 (Gen 2) Portable DAC and Headphone 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;\"\u003eReference Sound, Pocket Sized\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSome products earn their reputation. The Chord Mojo 2 is one of the most awarded portable DACs ever made, and this Gen 2 revision makes it more practical than ever, adding a 4.4mm headphone output and USB-C charging while keeping the sound that built its name.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUnlike nearly every competitor, Chord doesn't use an off-the-shelf DAC chip. The Mojo 2 runs Chord's own custom FPGA design, a processor programmed from scratch for audio conversion. The measured results are remarkable for any DAC, let alone a portable one. Distortion is 0.0003%. Dynamic range is 125dB, and output impedance is a near-zero 0.06 ohms.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eIt plays PCM up to 32-bit and 768kHz, and DSD256 as well. It drives headphones from sensitive in-ears right up to 800-ohm studio models, with 600mW into 30 ohms on tap.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach output also remembers its own volume and its own settings. Switching between one pair of headphones and another never brings a volume surprise, which matters more in practice than it sounds on paper.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eEQ Without the Quality Loss\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMost digital EQ trades away resolution. The Mojo 2's UHD DSP is different. It is a lossless, 104-bit processing system. It adjusts four bands, lower bass, mid bass, lower treble and high treble, in 18 steps each, and it does so with no loss of detail at all.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYou can tune bright headphones down, or add bass weight to lean ones, then store the setting. A crossfeed function blends the channels slightly. That makes headphone listening feel more like speakers in a room.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eControls run through Chord's signature polychromatic buttons, glowing spheres whose colors show volume, input, and EQ status. The case is CNC-milled aircraft-grade aluminum, made in England, and the whole unit weighs just 185 grams.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBattery life runs to better than eight hours on a charge. The Gen 2 revision's USB-C port now handles both charging and audio data, through a single cable rather than the two it used to need.\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;\"\u003eTim Hancock of \u003cem\u003eAVForums\u003c\/em\u003e scored this Gen 2 revision a perfect 10 out of 10 in a February 16, 2026 review, writing that it \"is as sonically spectacular as it is versatile; it is equally adept on the move, on your desk or slotted into your hi-fi system\" and that it \"brings an intelligibility to your music which is deeply satisfying.\" \u003cem\u003eWhat Hi-Fi\u003c\/em\u003e awarded the Mojo 2 five stars for sound, praising its \"benchmark transparency\" and \"lively, musical, open sound,\" noting \"Chord has advanced the Mojo in pretty much every sonic area.\"\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eWho Is This DAC\/Amp 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 reference-grade sound in a pocket\u003c\/strong\u003e — Chord's custom FPGA design outperforms DACs several times its size and price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own headphones with 4.4mm cables\u003c\/strong\u003e — this Gen 2 revision adds the 4.4mm output the original lacked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want EQ that doesn't degrade the sound\u003c\/strong\u003e — the lossless UHD DSP is unique at this price.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou'll use it at a desk and on the go\u003c\/strong\u003e — USB-C now charges and plays through one cable, and battery life tops eight hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the sound to travel with you\u003c\/strong\u003e — battery power and a single USB-C cable make the Mojo 2 an entire system in a coat pocket. 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;\"\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 a phone, computer, or streamer to the USB-C input, or use the optical and 3.5mm coaxial inputs for CD transports and other digital sources. Headphones plug into the 4.4mm or 3.5mm output, each with its own volume memory. It can also feed a preamp or powered speakers as a fixed-level source, making it a serious small-system DAC, not just a travel companion.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCharging happens over the same USB-C port while music plays, and the FPGA-managed charging system protects long-term battery health.\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 your system? Here are some great companions for the Mojo 2:\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\u003eHeadphones:\u003c\/strong\u003e From IEMs to 800-ohm studio models, it drives them all — 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 A quality USB or optical cable feeds it right — 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\u003ePowered Speakers:\u003c\/strong\u003e Use it as a compact system DAC — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/bookshelf-speakers\" style=\"color:#8a5a2b;\"\u003eBookshelf Speakers\u003c\/a\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e The other half of the system — 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's new in this Gen 2 revision?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 4.4mm headphone output (replacing one 3.5mm jack), USB-C charging and data through one cable, and per-output volume memory. The sound is unchanged from the multi-award-winning original.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow powerful is it?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003e600mW into 30 ohms and 90mW into 300 ohms, with support for headphones up to 800 ohms.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it have Bluetooth?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Mojo 2 is a wired DAC\/amp. Chord's optional Poly module adds streaming and wireless playback.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat formats does it play?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 32-bit\/768kHz and DSD256.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow long does the battery last?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBetter than eight hours, with FPGA-managed charging over USB-C.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I EQ my headphones with it?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The lossless UHD DSP adjusts four frequency bands in 18 steps each, plus a crossfeed function, with no loss of resolution.\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;\"\u003eKen Jacobsen reviews the Mojo 2's sound and everyday usability:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/C0dggPwTq4M\" title=\"Chord Mojo 2 Review - Affordable, Capable, Compact and Excellent Sound\" 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;\"\u003eReviews By WaveTheory digs into the details:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/FDdVkaRUYR0\" title=\"Chord Mojo 2 Transportable Headphone DAC\/Amp Review - Baby Got DAC\" 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 DACs, headphone amplifiers, or portable audio? 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":"Chord","offers":[{"title":"New","offer_id":45982188798125,"sku":"NEW-CHMOJO2R-BLK","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/CHMOJO2R-BLK_01_angle_2025__42101.1764796871.1280.1280_11264834-37a2-4b34-8f2b-1af6dd30da76.jpg?v=1778165749"},{"product_id":"woo-wes-balanced-electrostatic-headphone-amplifier-generation-2-black","title":"Woo WES Balanced Electrostatic Headphone Amplifier - Generation 2 - Black","description":"\u003ch3\u003e\"It Will Dazzle Your Ears\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eWoo Audio's WES is a no-compromise headphone amplifier for Stax-type electrostatic headphones. It features a fully balanced all-triode drive stage and uses EL34, 6SL7, 12AU7, and 5AR4 vacuum tubes in its circuitry. The two-chassis places the Power Supply Unit (PSU) in one chassis and the Amp Unit in another chassis for ultra-quiet operation. The innovative stackable chassis, two-chassis design has exposed tubes for a cool look and maximum airflow to the tubes.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe 1200 volts peak voltage swing of the WES produces a greater dynamic range than many other electrostatic headphone amps, including the Stax.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The WooAudio WES and Stax SR-007 Mk2 headphones will dazzle your ears with state of the art sound for a tiny fraction of the cost of a system built around speakers,\" marvels \u003cem\u003eHome Entertainment\u003c\/em\u003e magazine.\u003c\/p\u003e\n\u003ch4\u003e\"Creamy Delivery\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"I'll recommend the Woo WES for all those who love the lush sound of tubes. Its creamy delivery combined with the brilliant articulation of the SR-009 is a great combination for acoustic chamber and jazz ensembles,\" reports Tyll Hertsens, \u003cem\u003eInnerfidelity.com\u003c\/em\u003e, December 2012.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Woo Audio has produced an amplifier that maximizes the distinctive attributes of a benchmark headphone, the Stax SR-009, and, as a result, we have to consider the Woo WES a benchmark design in its own right,\" notes Tom Martin in his\u003cem\u003eHiFi+\u003c\/em\u003e magazine review for March 14, 2012\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"I don't mean to sound overly dramatic, but the WES is one of those break through products that leaves you wondering about the future of high-end audio… For now, I have reached a new level of satisfaction,\" concludes Robert Youman, \u003cem\u003ePositive-Feedback.com\u003c\/em\u003e, March\/April 2011.\u003c\/p\u003e\n\u003ch4\u003eDual Power Switches\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eDual power switches provide an off\/on switch on each chassis. From a cold start, the dual power switch protects the tubes from a high current surge. Turning on just one of the power switches provides low voltage to the vacuum tube heaters while the unit remains in standby mode. Turning on both power switches allows the unit to function properly.\u003c\/p\u003e\n\u003ch4\u003eBalanced and Unbalanced Inputs\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WES features point-to-point wiring throughout and offers a convenient and great-sounding unbalanced input to balanced input conversion using vacuum tubes. Two selectable balanced inputs are on hand plus one selectable unbalanced input. On the output side, the WES provides one five-pin pro bias output and one HE-90-type output. A premium DACT CT4 stepped attenuator gives you ultra-quiet level control.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe best audiophile-level internal components are used throughout the build. These include Auricap capacitors for inter-stage and output coupling, Mills and Kiwame resistors, and Telfon tube sockets.\u003c\/p\u003e\n\u003ch4\u003eAssembled in Brooklyn, New York, USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in the fact that its products are assembled in Brooklyn, New York, USA from foreign and domestic components.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cem\u003eNote: AC power cord and interconnect cable are not included. The Power Supply Unit-to-Amp Unit power supply cord is included.\u003c\/em\u003e\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Black \/ New","offer_id":45982211440813,"sku":"NEW-WAWES-BLK","price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWES_BLK_01_2023__35924.1695241225.1280.1280.jpg?v=1778127266"},{"product_id":"woo-audio-wa5-integrated-and-headphone-amplifier-generation-2-silver","title":"Woo Audio WA5 Integrated and Headphone Amplifier - Generation 2 - 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 Legendary 300B, for Headphones and Speakers Alike\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAsk a tube devotee to name the greatest power tube ever made. The answer is usually the 300B. This directly heated triode has been prized since the 1930s. People buy it for a rich midrange and a natural way with voices.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio WA5 is built around a pair of them, in a single-ended triode, Class-A, all-tube design. Unlike the headphone-only WA5-LE, this one is a true integrated amp. Two pairs of WBT Nextgen binding posts let it drive a pair of efficient loudspeakers as well.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 6SN7 driver tubes feed the 300Bs. Dual 5U4G rectifiers handle the power supply. Output reaches 8 watts a channel, into headphones or into 8-ohm speakers. That sounds modest by solid-state standards.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWith high-sensitivity speakers, though, 8 single-ended 300B watts is a recipe audiophiles have chased for decades. For headphones, high and low switches for power, impedance and level cover everything from a sensitive in-ear to a 600-ohm dynamic.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eTwo Chassis, Built Like Furniture\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe WA5 is a two-piece design. The power supply lives in its own chassis, which keeps transformer noise away from the signal circuit. Each chassis measures 9\" wide by 17\" deep, and together they weigh about 70 pounds.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eLike every Woo Audio amplifier, it's handcrafted in New York with point-to-point wiring rather than circuit boards, gold-plated inputs, and an ALPS volume control. The design is self-biasing, so swapping tubes needs no adjustments. The 300B is one of the most rewarding tubes to roll, with options from cheap current production to sought-after vintage and boutique glass.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA premium parts upgrade with Mundorf caps can be ordered at build time. It accepts global voltage from 100 to 240 volts, and the anodized aluminum chassis comes in black or silver.\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 one amp for headphones and speakers\u003c\/strong\u003e — the WA5 drives both, with real speaker binding posts, not an afterthought adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own high-sensitivity speakers\u003c\/strong\u003e — 8 watts of 300B single-ended power is the classic match for efficient designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own hard-to-drive headphones\u003c\/strong\u003e — 8 watts of Class-A power handles demanding planars and 600-ohm dynamics with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou plan to explore tube rolling\u003c\/strong\u003e — the 300B, 6SN7, and rectifier families offer decades of options, and the self-biasing design makes swaps simple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are low-sensitivity, or you play loud in a big room\u003c\/strong\u003e — 8 single-ended watts will run out before you do, and a higher-powered \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/stereo-amplifiers\" style=\"color:#8a5a2b;\"\u003estereo amplifier\u003c\/a\u003e suits that room better.\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 up to three sources: one balanced XLR pair and two RCA pairs. Headphones plug into the 4-pin XLR or 1\/4\" jack, with three high\/low switches to dial in power, impedance, and level. Speakers connect to the two pairs of WBT Nextgen binding posts with standard speaker cable.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePlan your rack around the two-chassis layout, each piece is 9\" wide and 17\" deep, give the tubes generous ventilation, and let them warm up for a few minutes before serious listening.\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 your system? Here are some great companions for the WA5:\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\u003eHeadphones:\u003c\/strong\u003e An amp this capable deserves a reference 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\u003eBookshelf Speakers:\u003c\/strong\u003e High-sensitivity models are the classic 300B partner — 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\u003eDAC:\u003c\/strong\u003e A balanced source makes the most of the XLR input — 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 and speaker cable matter at this level — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e and \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's the difference between the WA5 and the WA5-LE?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe WA5 adds speaker outputs, making it a true integrated amplifier. The WA5-LE is the headphone-only version.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan 8 watts really drive speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, with the right speakers. High-sensitivity designs (roughly 90dB and up) are the classic match for low-powered 300B amplifiers.\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;\"\u003eTwo 6SN7 drivers, two 300B power tubes, and two 5U4G rectifiers. The self-biasing design makes tube rolling simple.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhy two chassis?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe power supply lives in its own enclosure, keeping transformer noise physically separated from the audio circuit.\u003c\/p\u003e\n\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;\"\u003eAlmost certainly. With up to 8 watts and selectable power, impedance, and level switches, it handles 8 to 600 ohm headphones, from IEMs to demanding planars.\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;\"\u003eWoo Audio covers the WA5 with a 3-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\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eWoo Audio introduces the second-generation WA5:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/wu2wUhXEjlM\" title=\"Classic 300B Tube Amp for Headphones and Speakers, WA5 (2nd gen) Amplifier\" 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, headphone systems, or high-sensitivity 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":"Woo Audio","offers":[{"title":"Silver \/ New","offer_id":45982215143597,"sku":"NEW-WAWA5-SIL","price":6499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA5_SIL_01_2023__08160.1696446218.1280.1280_7f5d0a4b-7713-48c0-8cd1-43a023b5efef.jpg?v=1778127125"},{"product_id":"bryston-bha-1-headphone-amplifier-silver-19-inch","title":"Bryston BHA-1 Headphone Amplifier - Silver - 19 Inch","description":"\u003ch2\u003eWhat You Need to Know\u003c\/h2\u003e\n\u003ch3\u003eWhat Is This Product and What Does It Do?\u003c\/h3\u003e\n\u003cp\u003eA headphone amplifier takes a signal from your source — a DAC, a preamp, a streamer — and gives it enough power to drive a pair of headphones well. Most source components have a basic headphone jack built in, but it’s an afterthought circuit: low-power, often noisy, and not designed for demanding headphones.\u003c\/p\u003e\n\u003cp\u003eThe BHA-1 is Bryston’s full answer to that problem. They did not add a headphone circuit to an existing product. They built a dedicated amplifier from scratch — applying the same engineering behind their legendary full-size power amplifiers directly to headphone listening.\u003c\/p\u003e\n\u003cp\u003eBryston describes the BHA-1 as a miniature power amplifier. That’s accurate. The same principles that drive their 7B, 14B, and 28B monoblock amplifiers — Class A circuitry, dual-mono construction, high-current output — are all present inside the BHA-1. The headphones just happen to sit on your ears instead of across the room.\u003c\/p\u003e\n\u003ch3\u003ePure Class A — Six Discrete Amplifiers\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 uses six fully discrete Class A operational amplifiers, custom-designed by Bryston. There are three per channel. Class A means the output transistors stay fully active on every part of the waveform. There is no switching, no crossover region, and no transition distortion. It is the most linear way to run an amplifier.\u003c\/p\u003e\n\u003cp\u003eIn balanced mode, each headphone driver is powered by two of those amplifiers at once — one carrying the positive signal, one carrying the inverted signal. When they combine at the driver, the result is twice the signal voltage compared to single-ended operation. Bryston uses the same approach in their monoblock power amplifiers.\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Construction\u003c\/h3\u003e\n\u003cp\u003eDual-mono means the left and right channels are fully independent circuits — separate amplifiers, separate power, no shared components between them. There is no crosstalk between channels. Whatever is happening on the left side of the signal has no effect on the right. This is the same principle behind Bryston’s separate-chassis monoblock amplifiers.\u003c\/p\u003e\n\u003ch3\u003eFemale XLR Outputs — Three Headphone Connections at Once\u003c\/h3\u003e\n\u003cp\u003eThis version uses female XLR connectors on the balanced headphone outputs. Standard balanced headphone cables with male XLR plugs connect directly — no adapters needed. Three outputs sit side by side on the front panel and can all be used at the same time:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA \u003cstrong\u003e4-pin stereo XLR\u003c\/strong\u003e — the most common balanced headphone connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 3-pin XLR jacks\u003c\/strong\u003e — separate left and right channel connections\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003e¼-inch (6.35mm) single-ended TRS\u003c\/strong\u003e jack for standard headphone cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe single-ended jack uses one amplifier per channel instead of two, so it delivers roughly half the voltage swing of the balanced outputs. Balanced is the way to get the most from the BHA-1.\u003c\/p\u003e\n\u003ch3\u003eVolume, Gain, and Balance Controls\u003c\/h3\u003e\n\u003cp\u003eThe volume potentiometer is sourced from Noble and laser-trimmed at the factory. Laser trimming means the left and right channels track at matched levels across the full volume range — most important at low listening levels where mismatches are most noticeable.\u003c\/p\u003e\n\u003cp\u003eA front-panel toggle selects gain: 14dB (low) or 20dB (high). This lets you match the BHA-1 to your source’s output level, so the volume control sits in a comfortable, usable range. A separate balance control — rare on headphone amplifiers — allows fine left\/right adjustment to suit different headphone designs or listener preference.\u003c\/p\u003e\n\u003ch3\u003eThree Inputs — Plus a Built-In Preamplifier\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects between three inputs: a balanced XLR pair, an unbalanced RCA pair, and a 3.5mm mini-jack for portable sources. All connectors are gold plated throughout.\u003c\/p\u003e\n\u003cp\u003eOn the rear panel, a pair of balanced XLR outputs lets the BHA-1 drive a power amplifier and speakers. It handles two inputs in preamp mode — balanced XLR or RCA. No separate preamplifier needed.\u003c\/p\u003e\n\u003cp\u003eTONEAudio’s reviewers confirmed it works cleanly in this role. They tested it with amplifiers from Pass Labs, PrimaLuna, and Van Alstine and found it contributed no noise of its own even at high volumes.\u003c\/p\u003e\n\u003ch3\u003ePower Supply and Build\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 runs a high-quality internal analog power supply built around a toroidal transformer. For those who want more, the optional Bryston MPS-2 external power supply replaces it. The BHA-1 is convection cooled — no fans, no noise. A 12V trigger input powers it on and off automatically with your system.\u003c\/p\u003e\n\u003cp\u003eThe chassis is machined and anodized aluminum, built in Dwight, Ontario, Canada — the same factory as Bryston’s reference power amplifiers. Every unit goes through individual testing before it ships. The BHA-1 carries Bryston’s 10-year parts-and-labor warranty.\u003c\/p\u003e\n\u003ch3\u003eWhat Are Reviewers Saying?\u003c\/h3\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eW. Jennings, ecoustics.com, December 2023\u003c\/strong\u003e\u003cbr\u003eW. Jennings reviewed the BHA-1 after extended listening with a range of headphones. He called it a “must listen for anyone looking for a final train stop on the personal audio express” and was puzzled it had taken him so long to hear it.\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eJeff Dorgay, TONEAudio Magazine, 2012–2013 — Product of the Year; Exceptional Value Award\u003c\/strong\u003e\u003cbr\u003eJeff Dorgay awarded the BHA-1 both a Product of the Year and an Exceptional Value Award. He called its character “clean, dynamic, neutral and to-the-point,” praised its preamplifier performance, and confirmed it contributed no noise of its own driving tube and solid-state power amplifiers.\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003ePhil Gold, Canada Hi-Fi and EnjoyTheMusic.com, December 2012\u003c\/strong\u003e\u003cbr\u003ePhil Gold called the BHA-1 an “outstanding bargain in balanced headphone amps.” He said he would not have been surprised if it sold for $2,500, that at its actual price it was “a steal,” and his verdict was simply: “Buy one today.”\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eCarlo Lo Raso, Secrets of Home Theater and High Fidelity\u003c\/strong\u003e\u003cbr\u003eCarlo Lo Raso called the BHA-1 “an impeccably designed and solidly built amplification device.” His conclusion: if you’re in the market for a top-class headphone amplifier without a built-in DAC, “you really cannot go wrong with choosing the BHA-1. Highly recommended.”\u003c\/div\u003e\n\u003ch3\u003eWho Is This Best For?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eListeners ready to stop compromising\u003c\/strong\u003e — If you’ve been using the headphone output on a DAC, receiver, or preamp, you’re leaving performance behind. The BHA-1 shows you what your headphones can actually do.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eOwners of demanding headphones\u003c\/strong\u003e — Planar magnetic headphones (Audeze, HiFiMAN) and high-impedance dynamic headphones (Sennheiser HD 800, Beyerdynamic T1) need real power and control. With 2 watts per channel and 20V into 600 ohms, the BHA-1 drives them properly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eBalanced headphone users\u003c\/strong\u003e — If you have balanced-terminated cables or plan to recable, the BHA-1’s female XLR outputs — 4-pin and dual 3-pin — are purpose-built for you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eHeadphone listeners who want speaker options later\u003c\/strong\u003e — The rear XLR outputs let the BHA-1 double as a preamplifier. One purchase covers both use cases.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eLong-term thinkers\u003c\/strong\u003e — The BHA-1 is a purely analog device. It does not go obsolete when streaming technology changes. It has been in production for over a decade and is still a current product. Bryston’s 10-year warranty backs it up.\u003c\/p\u003e\n\u003ch2\u003eEarned Recognition\u003c\/h2\u003e\n\u003cp\u003eThe BHA-1 has earned award recognition since its introduction in 2012 — and keeps earning new praise more than a decade later. That staying power is rare in the headphone amplifier category.\u003c\/p\u003e\n\u003cdiv class=\"ec-award-entry\"\u003e\n\u003cstrong\u003eProduct of the Year\u003c\/strong\u003e \u003cspan class=\"ec-award-source\"\u003eTONEAudio Magazine, 2012\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-category\"\u003eCategory: Headphone Amplifiers\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-note\"\u003eTONEAudio’s Product of the Year recognizes components the publication considers among the most significant and best-performing introductions of the year — at any price point.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ec-award-entry\"\u003e\n\u003cstrong\u003eExceptional Value Award\u003c\/strong\u003e \u003cspan class=\"ec-award-source\"\u003eTONEAudio Magazine, 2013\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-category\"\u003eCategory: Headphone Amplifiers\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-note\"\u003eTONEAudio’s Exceptional Value Award recognizes components that deliver a level of performance the publication considers remarkable relative to their asking price — products that stand out in their category as strong value.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWatch It in Action\u003c\/h2\u003e\n\u003ch3\u003eBryston BHA-1 — Features \u0026amp; Walk-Through with Bryston’s Craig Bell\u003c\/h3\u003e\n\u003cp\u003eAudio Advisor sat down with Craig Bell of Bryston for a detailed look at the BHA-1 — covering the circuit design, inputs and outputs, gain settings, and what makes it different from typical headphone amplifier designs.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-bottom: 24px;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"Bryston BHA-1 Headphone Amplifier — Audio Advisor with Craig Bell of Bryston\" src=\"https:\/\/www.youtube.com\/embed\/eyOpJIFry04\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePairs Well With\u003c\/h2\u003e\n\u003cp\u003eThe BHA-1 is a pure analog amplifier — it needs a source to feed it a signal. Here are the pairings that make the most sense.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/products\/bryston-bda-3-14-streaming-dac-with-hdmi-black-17-inch\"\u003eBryston BDA-3 DAC\u003c\/a\u003e\u003c\/strong\u003e — A natural all-Bryston digital headphone system. The BDA-3’s balanced XLR output connects directly to the BHA-1’s balanced input, keeping the signal fully balanced from your digital source to your headphone driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"%%GLOBAL_ShopPathSSL%%\/prnt-bymps2-sil-17in\"\u003eBryston MPS-2 External Power Supply\u003c\/a\u003e\u003c\/strong\u003e — Replaces the BHA-1’s internal power supply with a dedicated external unit. Nearly identical in form factor — it stacks cleanly underneath the BHA-1. An upgrade for those who want to take performance further.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\"\u003eDAC \/ Streaming DAC\u003c\/a\u003e\u003c\/strong\u003e — A high-quality external DAC feeding the BHA-1 via balanced XLR makes for an outstanding all-analog headphone path from digital sources. Browse our full DAC selection to find a match at this level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\"\u003ePremium Headphones\u003c\/a\u003e\u003c\/strong\u003e — The BHA-1 was built to make demanding headphones perform at their best. If you’re ready to step up to planar magnetic or high-impedance headphones, this is the amplifier to pair them with. Call us and we’ll help you match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure where to start? Call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e — we’re happy to help you build the right system around the BHA-1.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003ch3\u003ePure Class A Output Stage — No Compromises\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 uses six fully discrete Class A operational amplifiers, custom-built by Bryston — three per channel. Class A means the output transistors are always active. They never switch off during any part of the waveform. There is no crossover distortion, no switching noise, and no transitions in the signal path.\u003c\/p\u003e\n\u003ch3\u003eBalanced Differential Drive — Double the Voltage\u003c\/h3\u003e\n\u003cp\u003eIn balanced mode, two of the three amplifiers per channel work together to drive each headphone driver. One carries the positive signal; one carries the inverted signal. When they combine at the driver, the voltage doubles compared to single-ended operation.\u003c\/p\u003e\n\u003cp\u003eThis design also rejects common-mode noise — interference picked up along the cable that both conductors see equally. Balanced drive handles that far more effectively than single-ended operation does.\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Construction — Full Channel Independence\u003c\/h3\u003e\n\u003cp\u003eThe left and right channels are completely separate circuits from input to output. No shared components, no shared power between them. This eliminates crosstalk — signal bleed from one channel into the other. Dual-mono is the same principle that motivates Bryston’s separate monoblock power amplifiers, now applied to headphone listening.\u003c\/p\u003e\n\u003ch3\u003eNoble Laser-Trimmed Volume Control and Balance\u003c\/h3\u003e\n\u003cp\u003eThe volume pot is sourced from Noble and laser-trimmed at the factory for precise left\/right channel matching. Mismatched controls track unevenly at low volumes — laser trimming removes that problem. The BHA-1 also includes a dedicated balance control. This is rare on headphone amplifiers and useful for fine-tuning image placement or matching headphone channels.\u003c\/p\u003e\n\u003ch3\u003eSelectable Gain — 14dB or 20dB\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects between two gain settings. 14dB works well with sources that have a strong output level. 20dB is better for sources with a lower output, so the volume knob has a comfortable, usable range. Getting the gain setting right makes a real difference in how precisely you can control your listening level.\u003c\/p\u003e\n\u003ch3\u003eHeadphone Outputs — Female XLR, Three at Once\u003c\/h3\u003e\n\u003cp\u003eThis version uses female XLR connectors. Standard balanced headphone cables with male XLR plugs connect directly — no adapters needed. All three outputs can be used simultaneously. For high-impedance headphones, the BHA-1 delivers 20 volts into 600 ohms — enough for the most demanding studio and audiophile designs.\u003c\/p\u003e\n\u003cp\u003eTHD at 32 ohms and 100mW is less than 0.003%. Intermodulation distortion is less than 0.001%. These are very low figures — the circuit adds almost nothing of its own to the signal.\u003c\/p\u003e\n\u003ch3\u003eThree Inputs — Balanced, RCA, and Portable\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects the active input. Three choices: balanced XLR pair, unbalanced RCA pair, and 3.5mm mini-jack for phones, tablets, or portable players. Input impedance is 10kΩ unbalanced and differentially balanced (+15kΩ\/–5kΩ). All connectors are gold plated for lasting, corrosion-free contact.\u003c\/p\u003e\n\u003ch3\u003eRear-Panel Balanced Preamplifier Outputs\u003c\/h3\u003e\n\u003cp\u003eA pair of balanced XLR outputs on the back lets the BHA-1 function as a two-input analog preamplifier. Connect it to a power amplifier and speakers and you have a full speaker system — no separate preamp needed. TONEAudio confirmed it drives long cable runs cleanly and contributes no noise when used this way.\u003c\/p\u003e\n\u003ch3\u003ePower Supply, Cooling, and Control\u003c\/h3\u003e\n\u003cp\u003eThe internal power supply uses a toroidal transformer — the same topology as Bryston’s full-size amplifiers. The optional Bryston MPS-2 external supply replaces it for those who want more. The BHA-1 is convection cooled: no fans, no moving parts, no noise. A 12V trigger input allows automatic power-on with your system.\u003c\/p\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cp\u003eTHD: less than 0.003% at 32Ω and 100mW, 20Hz–20kHz. IM Distortion: less than 0.001%. Signal-to-noise ratio: greater than 105dB. Frequency response: 20Hz–20kHz, ±0.1dB. Power output: 2 watts per channel at 32Ω. Output impedance: 2 ohms per op-amp driver.\u003c\/p\u003e\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eMachined and anodized aluminum chassis, silver faceplate, 17 inches wide. The 17-inch model is compatible with optional rack-mount ears. Built by hand in Dwight, Ontario, Canada — the same facility as Bryston’s reference power amplifiers. Every unit is individually tested before shipping. Covered by Bryston’s 10-year parts-and-labor warranty.\u003c\/p\u003e\n\u003ch3\u003eQuick-Reference Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.92em; margin-top: 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd; width: 45%;\"\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003ePure Class A, fully discrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eOutput Topology\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eDual-mono; 6 discrete Bryston op-amps (3 per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePower Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2W per channel @ 32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eHigh-Impedance Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e20V into 600Ω (667mW) at 0.001% THD+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eLow-Impedance Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e4V into 32Ω (500mW) at 0.001% THD+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eTHD (32Ω, 100mW, 20Hz–20kHz)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026lt;0.003%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eIM Distortion\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026lt;0.001%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026gt;105dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e20Hz–20kHz, ±0.1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2Ω per op-amp driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eGain\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSelectable: 14dB (low) or 20dB (high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSensitivity — High Gain (20dB)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e70mV in = 100mW into 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSensitivity — Low Gain (14dB)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e140mV in = 100mW into 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e10kΩ (unbalanced); +15kΩ\/–5kΩ (balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × Balanced XLR pair; 1 × Unbalanced RCA pair; 1 × 3.5mm stereo mini-jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eHeadphone Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × 4-pin stereo XLR (female); 2 × 3-pin XLR (female, L\/R); 1 × ¼-inch TRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePreamplifier Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × Balanced XLR pair (rear panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSystem Control\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e12V trigger input (5–12V AC\/DC @ 10mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eInternal analog (toroidal transformer); optional Bryston MPS-2 external supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eCooling\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFaceplate Width\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e17 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2.71” × 17” × 11.10” (69mm × 432mm × 282mm) — without feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e8 lbs (3.6kg) — unit only; 11.7 lbs (5.3kg) shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFinish \/ Color\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSilver anodized aluminum faceplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eRack Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e17” compatible with optional rack-mount ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e10 years, parts and labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"product-faq gsbp-ab3b28d\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat else do I need to use the BHA-1?\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 is a headphone amplifier and preamplifier — it does not include a DAC or streamer. You’ll need a source component to feed it a signal: a DAC, a CD player, a preamplifier, or a portable player. Connect via the balanced XLR, RCA, or 3.5mm input. The BHA-1 handles the amplification from there. If you also want to drive speakers, add a power amplifier connected to its rear XLR outputs.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 work with my headphones?\u003c\/h3\u003e\n\u003cp\u003eMost likely, yes. The BHA-1 works with both balanced and single-ended headphones. It delivers 2 watts per channel at 32 ohms and 20 volts into 600 ohms — enough for even the most power-hungry planar magnetic and high-impedance dynamic headphones. The two gain settings (14dB and 20dB) let you match it to sensitive in-ear monitors or hard-to-drive cans alike. If you’re unsure, call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e and we’ll help you check the match.\u003c\/p\u003e\n\u003ch3\u003eWhat does “female XLR” mean on this version?\u003c\/h3\u003e\n\u003cp\u003eIt refers to the shape of the XLR connectors on the balanced headphone outputs. Female XLR sockets accept standard male XLR plugs — the kind found on most balanced headphone cables. You connect your cable directly without any adapters. This is the current standard version of the BHA-1.\u003c\/p\u003e\n\u003ch3\u003eCan the BHA-1 be used as a preamplifier for a speaker system?\u003c\/h3\u003e\n\u003cp\u003eYes. The rear-panel balanced XLR outputs send signal to a power amplifier and speakers. The BHA-1 handles two inputs in preamp mode — balanced XLR or RCA. Reviewers at TONEAudio tested it this way with amplifiers from Pass Labs, PrimaLuna, and Van Alstine and found it worked cleanly and quietly. It’s a real preamplifier, not a workaround.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between the 14dB and 20dB gain settings?\u003c\/h3\u003e\n\u003cp\u003eGain controls how much the BHA-1 amplifies the incoming signal. Use 14dB (low) if your source has a high output level — this keeps the volume knob in a usable range and gives you finer control. Use 20dB (high) if your source is quiet or your headphones are hard to drive. Wrong gain for your setup makes the volume control awkward; the right gain makes it feel natural.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 have a remote control?\u003c\/h3\u003e\n\u003cp\u003eNo. The BHA-1 uses front-panel toggle switches and knobs — no remote is included. This is a deliberate design choice that keeps the signal path simple and analog. The 12V trigger input lets it power on automatically with your system, so at least you won’t need to reach for a power button.\u003c\/p\u003e\n\u003ch3\u003eWhat is the optional MPS-2 power supply?\u003c\/h3\u003e\n\u003cp\u003eThe Bryston MPS-2 is an optional external power supply that replaces the BHA-1’s internal supply. It is nearly identical in size and shape to the BHA-1 and stacks cleanly underneath it. Bryston designed it specifically for this application. It’s an upgrade for listeners who want to take every last bit of performance from the platform. Contact us for current MPS-2 pricing.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty does the BHA-1 carry?\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 is covered by Bryston’s 10-year parts-and-labor warranty. This covers the amplifier itself. Note that some older marketing materials and reviews reference a 20-year warranty — Bryston’s current published warranty for this product is 10 years. Confirm the current warranty terms at bryston.com\/service-and-warranty before purchasing if this is important to your decision.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 include a DAC?\u003c\/h3\u003e\n\u003cp\u003eNo. The BHA-1 is a purely analog device — it has no built-in DAC or digital inputs. This is an intentional design choice. Digital technology changes quickly. Keeping the BHA-1 analog means it won’t become outdated when DAC or streaming technology evolves. Pair it with a separate DAC of your choice and upgrade that independently whenever you like.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBryston BHA-1 Balanced Headphone Amplifier — Silver, 17-Inch Faceplate\u003c\/li\u003e\n\u003cli\u003eIEC AC power cable\u003c\/li\u003e\n\u003cli\u003eOwner’s manual\u003c\/li\u003e\n\u003cli\u003eWarranty and registration documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePacking contents may vary. Confirm the complete list with Bryston or Audio Advisor before publishing. Call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e if you need a specific item confirmed before you buy.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"ec-titlebox-text\"\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f3b5.svg\" alt=\"music note\" width=\"20\"\u003e \u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f504.svg\" alt=\"repeat\" width=\"20\"\u003e \u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4de.svg\" alt=\"phone\" width=\"20\"\u003e \u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here at \u003ca href=\"tel:8009420220\"\u003e800-942-0220\u003c\/a\u003e, weekdays 9am–6pm EST.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f69a.svg\" alt=\"truck\" width=\"20\"\u003e \u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4b3.svg\" alt=\"credit card\" width=\"20\"\u003e \u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eWant to learn more about headphone amplifiers, how to match an amp to your headphones, or the difference between balanced and single-ended connections? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\"\u003eAudio Advisor Learning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e","brand":"Bryston","offers":[{"title":"New \/ Silver \/ 19 Inch \/ New","offer_id":45982350442669,"sku":"NEW-BYBHA1F-SIL-19IN","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/BYBHA1F_SIL_01_2024__06680.1704304030.1280.1280_d04b0f0e-2aa4-4d79-bf43-0f279e9d2f1f.jpg?v=1778108743"},{"product_id":"woo-audio-wa2-single-ended-otl-headphone-amplifier-silver","title":"Woo Audio WA2 Single-Ended OTL Headphone 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 Amp High-Impedance Headphones Were Made For\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIf you own Sennheiser or Beyerdynamic headphones in the 300- to 600-ohm range, the Woo Audio WA2 was built for you. It is a Class-A, single-ended triode amp, all tube. The OTL layout, meaning output transformerless, is prized for one thing above all. It puts the tubes in direct touch with a headphone of high impedance.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIn an OTL design, the output tubes drive your headphones directly. No output transformer sits in the signal path. That means one less component between the music and your ears. Two 6AS7\/6080 power tubes and two 6922\/6DJ8 driver tubes do the work. Dual 6CA4 rectifiers give each channel its own. There are no transistors anywhere in the circuit.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFrequency response runs a wide 8Hz to 100kHz (-3dB). Signal-to-noise ratio is 95dB, and distortion is 0.08% or less. Those are unusual figures for a tube amp at any price.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHand-Built in New York, Point to Point\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eLike every Woo amp, the WA2 is hand-built in New York with point-to-point wiring instead of a circuit board. A 120-watt toroidal transformer feeds the power supply. Each channel gets its own filter choke and rectifier, which is a thorough layout at this price. An ALPS volume control and silver-plated wiring in Teflon round out the build.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe design is self-biasing. Swapping compatible tubes needs no measurements and no adjustments. The 6922 and 6AS7 families offer decades of production to explore. Four RCA inputs let your DAC, CD player, streamer and phono stage all stay plugged in at once.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe chassis is anodized aluminum. It measures 13 inches wide, 9 deep and 5.5 tall, and weighs 17 pounds. It takes global voltage from 100 to 220 volts, so it travels without a converter.\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;\"\u003eLinden Park of \u003cem\u003eEnjoy the Music\u003c\/em\u003e, in a July 2009 review, wrote that with the WA2 \"the music sounded SET-liquid, silken, and ultimately guileless in expression,\" praised construction that \"is impeccable,\" and called it \"one of the most musically involving amplifiers\" he'd heard and a \"phenomenal value.\" Lieven of \u003cem\u003eHeadfonia\u003c\/em\u003e, in a September 11, 2013 review, described a \"clean top end that maintains extension without being bright, neutral smooth mids and wonderful tight bass,\" naming high-impedance dynamics like the Beyerdynamic T1 and Sennheiser HD 800 among its best matches.\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 own high-impedance headphones\u003c\/strong\u003e — the OTL design is at its best with loads above 100 ohms, like classic Sennheiser and Beyerdynamic models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want the purest tube signal path\u003c\/strong\u003e — no output transformer, no semiconductors, just tubes driving your headphones directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou have multiple sources\u003c\/strong\u003e — four selectable RCA inputs keep your whole system connected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to explore tube rolling\u003c\/strong\u003e — self-biasing operation and widely available tube families make experimenting easy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour headphones are low-impedance planars or sensitive IEMs\u003c\/strong\u003e — an OTL amp is the wrong tool for that load, and a transformer-coupled design from our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers\" style=\"color:#8a5a2b;\"\u003eheadphone amplifiers\u003c\/a\u003e will serve them far better.\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 up to four line-level sources, such as a DAC, CD player, or streamer, to the RCA inputs and select between them from the front panel. Headphones plug into the 1\/4\" jack.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eGive the tubes a few minutes to warm up before serious listening, and leave open space above the amp for ventilation, since a Class-A OTL design runs warm by nature.\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 your system? Here are some great companions for the WA2:\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\u003eHeadphones:\u003c\/strong\u003e High-impedance Sennheiser and Beyerdynamic models are classic matches — 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\u003eDAC:\u003c\/strong\u003e A quality source makes the most of this amp — 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 RCA 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\u003cli\u003e\n\u003cstrong\u003eAudio Rack:\u003c\/strong\u003e Give it a stable, ventilated 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 does OTL mean?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOutput transformerless. The tubes drive your headphones directly with no output transformer in the path, a design prized for its immediacy with high-impedance headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich headphones work best with it?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHigh-impedance models, above 100 ohms, are the ideal match, such as 300-ohm Sennheisers and 600-ohm Beyerdynamics.\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;\"\u003eTwo 6AS7\/6080 power tubes, two 6922\/6DJ8 driver tubes, and two 6CA4 rectifiers. The self-biasing design makes tube swaps simple.\u003c\/p\u003e\n\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;\"\u003eFour, via selectable RCA inputs.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it run hot?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eLike all Class-A tube amps, it runs warm in normal use. Leave open space above it for ventilation.\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;\"\u003eWoo Audio covers the WA2 with a 3-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\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eThe Source AV Design Group shows why the WA2 is a high-impedance headphone's best friend:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/nC1JpSg_cbY\" title=\"Woo Audio WA2 OTL Headphone Tube Amplifier Sennheiser High Impedance Headphones best friend!\" 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 headphone amplifiers, tube audio, 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\n\u003c\/div\u003e","brand":"Woo Audio","offers":[{"title":"Silver \/ New","offer_id":45982615306413,"sku":"NEW-WAWA2HA-SIL","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA2HA_SIL_01_2023__10072.1765918257.1280.1280_4e3e06d6-2f1b-4a95-a930-06e5b97e1b32.jpg?v=1778127098"},{"product_id":"woo-audio-wa5-integrated-and-headphone-amplifier-generation-2-black","title":"Woo Audio WA5 Integrated and Headphone Amplifier - Generation 2 - 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 Legendary 300B, for Headphones and Speakers Alike\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAsk a tube devotee to name the greatest power tube ever made. The answer is usually the 300B. This directly heated triode has been prized since the 1930s. People buy it for a rich midrange and a natural way with voices.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio WA5 is built around a pair of them, in a single-ended triode, Class-A, all-tube design. Unlike the headphone-only WA5-LE, this one is a true integrated amp. Two pairs of WBT Nextgen binding posts let it drive a pair of efficient loudspeakers as well.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 6SN7 driver tubes feed the 300Bs. Dual 5U4G rectifiers handle the power supply. Output reaches 8 watts a channel, into headphones or into 8-ohm speakers. That sounds modest by solid-state standards.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWith high-sensitivity speakers, though, 8 single-ended 300B watts is a recipe audiophiles have chased for decades. For headphones, high and low switches for power, impedance and level cover everything from a sensitive in-ear to a 600-ohm dynamic.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eTwo Chassis, Built Like Furniture\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe WA5 is a two-piece design. The power supply lives in its own chassis, which keeps transformer noise away from the signal circuit. Each chassis measures 9\" wide by 17\" deep, and together they weigh about 70 pounds.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eLike every Woo Audio amplifier, it's handcrafted in New York with point-to-point wiring rather than circuit boards, gold-plated inputs, and an ALPS volume control. The design is self-biasing, so swapping tubes needs no adjustments. The 300B is one of the most rewarding tubes to roll, with options from cheap current production to sought-after vintage and boutique glass.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA premium parts upgrade with Mundorf caps can be ordered at build time. It accepts global voltage from 100 to 240 volts, and the anodized aluminum chassis comes in black or silver.\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 one amp for headphones and speakers\u003c\/strong\u003e — the WA5 drives both, with real speaker binding posts, not an afterthought adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own high-sensitivity speakers\u003c\/strong\u003e — 8 watts of 300B single-ended power is the classic match for efficient designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own hard-to-drive headphones\u003c\/strong\u003e — 8 watts of Class-A power handles demanding planars and 600-ohm dynamics with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou plan to explore tube rolling\u003c\/strong\u003e — the 300B, 6SN7, and rectifier families offer decades of options, and the self-biasing design makes swaps simple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour speakers are low-sensitivity, or you play loud in a big room\u003c\/strong\u003e — 8 single-ended watts will run out before you do, and a higher-powered \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/stereo-amplifiers\" style=\"color:#8a5a2b;\"\u003estereo amplifier\u003c\/a\u003e suits that room better.\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 up to three sources: one balanced XLR pair and two RCA pairs. Headphones plug into the 4-pin XLR or 1\/4\" jack, with three high\/low switches to dial in power, impedance, and level. Speakers connect to the two pairs of WBT Nextgen binding posts with standard speaker cable.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePlan your rack around the two-chassis layout, each piece is 9\" wide and 17\" deep, give the tubes generous ventilation, and let them warm up for a few minutes before serious listening.\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 your system? Here are some great companions for the WA5:\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\u003eHeadphones:\u003c\/strong\u003e An amp this capable deserves a reference 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\u003eBookshelf Speakers:\u003c\/strong\u003e High-sensitivity models are the classic 300B partner — 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\u003eDAC:\u003c\/strong\u003e A balanced source makes the most of the XLR input — 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 and speaker cable matter at this level — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/interconnect-cables\" style=\"color:#8a5a2b;\"\u003eInterconnect Cables\u003c\/a\u003e and \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's the difference between the WA5 and the WA5-LE?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe WA5 adds speaker outputs, making it a true integrated amplifier. The WA5-LE is the headphone-only version.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan 8 watts really drive speakers?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes, with the right speakers. High-sensitivity designs (roughly 90dB and up) are the classic match for low-powered 300B amplifiers.\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;\"\u003eTwo 6SN7 drivers, two 300B power tubes, and two 5U4G rectifiers. The self-biasing design makes tube rolling simple.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhy two chassis?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe power supply lives in its own enclosure, keeping transformer noise physically separated from the audio circuit.\u003c\/p\u003e\n\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;\"\u003eAlmost certainly. With up to 8 watts and selectable power, impedance, and level switches, it handles 8 to 600 ohm headphones, from IEMs to demanding planars.\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;\"\u003eWoo Audio covers the WA5 with a 3-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\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eWoo Audio introduces the second-generation WA5:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/wu2wUhXEjlM\" title=\"Classic 300B Tube Amp for Headphones and Speakers, WA5 (2nd gen) Amplifier\" 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, headphone systems, or high-sensitivity 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":"Woo Audio","offers":[{"title":"Black \/ New","offer_id":45982678253741,"sku":"NEW-WAWA5-BLK","price":6499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA5_BLK_01_2023__43197.1696445917.1280.1280_50f093fe-5ec1-494d-9a7d-ecb4d5eba8be.jpg?v=1778127119"},{"product_id":"nuprime-dac-9x-digital-to-analog-converter-and-headphone-amp-silver","title":"NuPrime DAC-9X Digital-to-Analog Converter and Headphone Amp - 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 Converter Chip per Channel\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe NuPrime DAC-9X runs two ESS9028Q2M converters, one for the left channel and one for the right. Splitting them that way improves separation between the channels and drops the noise, which is the sort of thing you hear as space around instruments rather than as a number.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAhead of them sits a sampling rate converter NuPrime developed with its chip supplier. Incoming signal is upsampled into the megahertz range, then brought back down to the rate you asked for. That is how the design keeps jitter and distortion low.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eFormats It Handles\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM decodes up to 384kHz and DSD up to DSD256, with full MQA decoding as well. Native DSD playback works over ASIO 2.1 and by the DoP method, so a computer can send it in whichever form your software prefers.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eA Preamp That Can Drive a Power Amp\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNuPrime built a proper preamp into the DAC-9X, capable of driving a power amplifier directly. That removes a box, a pair of interconnects and two more connectors from the signal path, which is the real argument for doing it this way.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe Volume Control\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eVolume runs through an analog resistance ladder circuit rather than a chip, chosen for low noise and low distortion. It is the part of a preamp that most affects what you hear at everyday listening levels, and it is where NuPrime spent the money.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSix digital inputs, two of them I2S with DSD, cover almost anything you might connect, and there is one analog stereo input as well. Outputs are RCA and balanced XLR, with a quarter-inch headphone jack on the front.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003e\u003cem\u003eWhat Hi-Fi?\u003c\/em\u003e reviewed the DAC-9X in July 2023 and scored it five stars for sound, build and features. Its verdict: the DAC-9X \"is a versatile and capable DAC\/preamp that will work well in a wide range of systems.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSumming up, the magazine called it \"a talented and versatile product that is capable of delivering pleasing results in a wide range of systems,\" adding: \"Match it with the care a product at this level deserves and it won't disappoint.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo notes from the same review. First among its listed strengths: \"Crisp, clean and clear sound.\" Against that, the reviewers found \"A couple of ergonomic quirks\" in day-to-day use, which is worth a few minutes with the manual.\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 DAC 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 the converter and the preamp in one box\u003c\/strong\u003e — the DAC-9X drives a power amp directly, taking a component and a pair of cables out of the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour sources are many\u003c\/strong\u003e — six digital inputs including two I2S, plus an analog input, mean a computer, a transport and a streamer can all stay connected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou still own MQA files\u003c\/strong\u003e — full MQA decoding is built in, alongside PCM to 384kHz and DSD256.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen on headphones too\u003c\/strong\u003e — a quarter-inch jack on the front means the good pair gets used without another amplifier on the desk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou are pairing it with power of your choosing\u003c\/strong\u003e — it feeds a power amp or active speakers — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/stereo-amplifiers\" style=\"color:#8a5a2b;\"\u003estereo amplifiers\u003c\/a\u003e\n\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;\"\u003eSix digital inputs take a computer, a disc transport or a streamer, and two of them are I2S for sources that offer it. One analog stereo input handles a tuner or a phono stage. Switch between them from the front panel.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBalanced XLR and single-ended RCA outputs run to a power amplifier or a pair of active speakers, with the built-in preamp handling volume. Headphones use the quarter-inch jack on the front.\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\u003ePower Amplifier:\u003c\/strong\u003e The DAC-9X is built to drive one directly — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/stereo-amplifiers\" style=\"color:#8a5a2b;\"\u003eStereo Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e There is a jack on the front for them — browse 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 Balanced or single-ended out of the DAC — 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 it a settled 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 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 formats does it decode?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 384kHz, DSD up to DSD256, and MQA in full. Native DSD works over ASIO 2.1 and DoP.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan it replace my preamp?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The built-in preamp drives a power amplifier directly, using an analog resistance ladder for volume.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eHow many inputs does it have?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSix digital, two of which are I2S with DSD, plus one analog stereo input.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich outputs are provided?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eBalanced XLR and single-ended RCA, and a quarter-inch headphone output on the front.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhy two converter chips?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOne per channel improves separation between left and right and lowers the noise floor compared with sharing a single chip.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the sampling rate converter for?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt upsamples the incoming signal into the megahertz range before converting down to the target rate, which lowers jitter and distortion.\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;\"\u003eWatch this product-focused video:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/E1_sUXq9sfc\" title=\"Product video\" 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;\"\u003eiamhear examines this model:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/qJpIIVstpq8\" title=\"NuPrime DAC-9X System Demonstration\" 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 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 DACs, preamplifiers, or building a digital front end? 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":"NuPrime","offers":[{"title":"Silver \/ New","offer_id":45982748672173,"sku":"NEW-NPDAC9X-SIL","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/NPDAC9X_SIL_01-Large__11285.1728477479.1280.1280_bbf67cbb-1537-4413-a0c2-d87874cdb98a.jpg?v=1778103471"},{"product_id":"bryston-bha-1-headphone-amplifier-black-19-inch","title":"Bryston BHA-1 Headphone Amplifier - Black - 19 Inch","description":"\u003ch2\u003eWhat You Need to Know\u003c\/h2\u003e\n\u003ch3\u003eWhat Is This Product and What Does It Do?\u003c\/h3\u003e\n\u003cp\u003eA headphone amplifier takes a signal from your source — a DAC, a preamp, a streamer — and gives it enough power to drive a pair of headphones well. Most source components have a basic headphone jack built in, but it’s an afterthought circuit: low-power, often noisy, and not designed for demanding headphones.\u003c\/p\u003e\n\u003cp\u003eThe BHA-1 is Bryston’s full answer to that problem. They did not add a headphone circuit to an existing product. They built a dedicated amplifier from scratch — applying the same engineering behind their legendary full-size power amplifiers directly to headphone listening.\u003c\/p\u003e\n\u003cp\u003eBryston describes the BHA-1 as a miniature power amplifier. That’s accurate. The same principles that drive their 7B, 14B, and 28B monoblock amplifiers — Class A circuitry, dual-mono construction, high-current output — are all present inside the BHA-1. The headphones just happen to sit on your ears instead of across the room.\u003c\/p\u003e\n\u003ch3\u003ePure Class A — Six Discrete Amplifiers\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 uses six fully discrete Class A operational amplifiers, custom-designed by Bryston. There are three per channel. Class A means the output transistors stay fully active on every part of the waveform. There is no switching, no crossover region, and no transition distortion. It is the most linear way to run an amplifier.\u003c\/p\u003e\n\u003cp\u003eIn balanced mode, each headphone driver is powered by two of those amplifiers at once — one carrying the positive signal, one carrying the inverted signal. When they combine at the driver, the result is twice the signal voltage compared to single-ended operation. Bryston uses the same approach in their monoblock power amplifiers.\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Construction\u003c\/h3\u003e\n\u003cp\u003eDual-mono means the left and right channels are fully independent circuits — separate amplifiers, separate power, no shared components between them. There is no crosstalk between channels. Whatever is happening on the left side of the signal has no effect on the right. This is the same principle behind Bryston’s separate-chassis monoblock amplifiers.\u003c\/p\u003e\n\u003ch3\u003eFemale XLR Outputs — Three Headphone Connections at Once\u003c\/h3\u003e\n\u003cp\u003eThis version uses female XLR connectors on the balanced headphone outputs. Standard balanced headphone cables with male XLR plugs connect directly — no adapters needed. Three outputs sit side by side on the front panel and can all be used at the same time:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA \u003cstrong\u003e4-pin stereo XLR\u003c\/strong\u003e — the most common balanced headphone connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 3-pin XLR jacks\u003c\/strong\u003e — separate left and right channel connections\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003e¼-inch (6.35mm) single-ended TRS\u003c\/strong\u003e jack for standard headphone cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe single-ended jack uses one amplifier per channel instead of two, so it delivers roughly half the voltage swing of the balanced outputs. Balanced is the way to get the most from the BHA-1.\u003c\/p\u003e\n\u003ch3\u003eVolume, Gain, and Balance Controls\u003c\/h3\u003e\n\u003cp\u003eThe volume potentiometer is sourced from Noble and laser-trimmed at the factory. Laser trimming means the left and right channels track at matched levels across the full volume range — most important at low listening levels where mismatches are most noticeable.\u003c\/p\u003e\n\u003cp\u003eA front-panel toggle selects gain: 14dB (low) or 20dB (high). This lets you match the BHA-1 to your source’s output level, so the volume control sits in a comfortable, usable range. A separate balance control — rare on headphone amplifiers — allows fine left\/right adjustment to suit different headphone designs or listener preference.\u003c\/p\u003e\n\u003ch3\u003eThree Inputs — Plus a Built-In Preamplifier\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects between three inputs: a balanced XLR pair, an unbalanced RCA pair, and a 3.5mm mini-jack for portable sources. All connectors are gold plated throughout.\u003c\/p\u003e\n\u003cp\u003eOn the rear panel, a pair of balanced XLR outputs lets the BHA-1 drive a power amplifier and speakers. It handles two inputs in preamp mode — balanced XLR or RCA. No separate preamplifier needed.\u003c\/p\u003e\n\u003cp\u003eTONEAudio’s reviewers confirmed it works cleanly in this role. They tested it with amplifiers from Pass Labs, PrimaLuna, and Van Alstine and found it contributed no noise of its own even at high volumes.\u003c\/p\u003e\n\u003ch3\u003ePower Supply and Build\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 runs a high-quality internal analog power supply built around a toroidal transformer. For those who want more, the optional Bryston MPS-2 external power supply replaces it. The BHA-1 is convection cooled — no fans, no noise. A 12V trigger input powers it on and off automatically with your system.\u003c\/p\u003e\n\u003cp\u003eThe chassis is machined and anodized aluminum, built in Dwight, Ontario, Canada — the same factory as Bryston’s reference power amplifiers. Every unit goes through individual testing before it ships. The BHA-1 carries Bryston’s 10-year parts-and-labor warranty.\u003c\/p\u003e\n\u003ch3\u003eWhat Are Reviewers Saying?\u003c\/h3\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eW. Jennings, ecoustics.com, December 2023\u003c\/strong\u003e\u003cbr\u003eW. Jennings reviewed the BHA-1 after extended listening with a range of headphones. He called it a “must listen for anyone looking for a final train stop on the personal audio express” and was puzzled it had taken him so long to hear it.\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eJeff Dorgay, TONEAudio Magazine, 2012–2013 — Product of the Year; Exceptional Value Award\u003c\/strong\u003e\u003cbr\u003eJeff Dorgay awarded the BHA-1 both a Product of the Year and an Exceptional Value Award. He called its character “clean, dynamic, neutral and to-the-point,” praised its preamplifier performance, and confirmed it contributed no noise of its own driving tube and solid-state power amplifiers.\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003ePhil Gold, Canada Hi-Fi and EnjoyTheMusic.com, December 2012\u003c\/strong\u003e\u003cbr\u003ePhil Gold called the BHA-1 an “outstanding bargain in balanced headphone amps.” He said he would not have been surprised if it sold for $2,500, that at its actual price it was “a steal,” and his verdict was simply: “Buy one today.”\u003c\/div\u003e\n\u003cdiv class=\"ec-blockquote\"\u003e\n\u003cstrong\u003eCarlo Lo Raso, Secrets of Home Theater and High Fidelity\u003c\/strong\u003e\u003cbr\u003eCarlo Lo Raso called the BHA-1 “an impeccably designed and solidly built amplification device.” His conclusion: if you’re in the market for a top-class headphone amplifier without a built-in DAC, “you really cannot go wrong with choosing the BHA-1. Highly recommended.”\u003c\/div\u003e\n\u003ch3\u003eWho Is This Best For?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eListeners ready to stop compromising\u003c\/strong\u003e — If you’ve been using the headphone output on a DAC, receiver, or preamp, you’re leaving performance behind. The BHA-1 shows you what your headphones can actually do.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eOwners of demanding headphones\u003c\/strong\u003e — Planar magnetic headphones (Audeze, HiFiMAN) and high-impedance dynamic headphones (Sennheiser HD 800, Beyerdynamic T1) need real power and control. With 2 watts per channel and 20V into 600 ohms, the BHA-1 drives them properly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eBalanced headphone users\u003c\/strong\u003e — If you have balanced-terminated cables or plan to recable, the BHA-1’s female XLR outputs — 4-pin and dual 3-pin — are purpose-built for you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eHeadphone listeners who want speaker options later\u003c\/strong\u003e — The rear XLR outputs let the BHA-1 double as a preamplifier. One purchase covers both use cases.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2714.svg\" alt=\"✔\" width=\"15\"\u003e \u003cstrong\u003eLong-term thinkers\u003c\/strong\u003e — The BHA-1 is a purely analog device. It does not go obsolete when streaming technology changes. It has been in production for over a decade and is still a current product. Bryston’s 10-year warranty backs it up.\u003c\/p\u003e\n\u003ch2\u003eEarned Recognition\u003c\/h2\u003e\n\u003cp\u003eThe BHA-1 has earned award recognition since its introduction in 2012 — and keeps earning new praise more than a decade later. That staying power is rare in the headphone amplifier category.\u003c\/p\u003e\n\u003cdiv class=\"ec-award-entry\"\u003e\n\u003cstrong\u003eProduct of the Year\u003c\/strong\u003e \u003cspan class=\"ec-award-source\"\u003eTONEAudio Magazine, 2012\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-category\"\u003eCategory: Headphone Amplifiers\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-note\"\u003eTONEAudio’s Product of the Year recognizes components the publication considers among the most significant and best-performing introductions of the year — at any price point.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ec-award-entry\"\u003e\n\u003cstrong\u003eExceptional Value Award\u003c\/strong\u003e \u003cspan class=\"ec-award-source\"\u003eTONEAudio Magazine, 2013\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-category\"\u003eCategory: Headphone Amplifiers\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"ec-award-note\"\u003eTONEAudio’s Exceptional Value Award recognizes components that deliver a level of performance the publication considers remarkable relative to their asking price — products that stand out in their category as strong value.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWatch It in Action\u003c\/h2\u003e\n\u003ch3\u003eBryston BHA-1 — Features \u0026amp; Walk-Through with Bryston’s Craig Bell\u003c\/h3\u003e\n\u003cp\u003eAudio Advisor sat down with Craig Bell of Bryston for a detailed look at the BHA-1 — covering the circuit design, inputs and outputs, gain settings, and what makes it different from typical headphone amplifier designs.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin-bottom: 24px;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"Bryston BHA-1 Headphone Amplifier — Audio Advisor with Craig Bell of Bryston\" src=\"https:\/\/www.youtube.com\/embed\/eyOpJIFry04\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePairs Well With\u003c\/h2\u003e\n\u003cp\u003eThe BHA-1 is a pure analog amplifier — it needs a source to feed it a signal. Here are the pairings that make the most sense.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/products\/bryston-bda-3-14-streaming-dac-with-hdmi-black-17-inch\"\u003eBryston BDA-3 DAC\u003c\/a\u003e\u003c\/strong\u003e — A natural all-Bryston digital headphone system. The BDA-3’s balanced XLR output connects directly to the BHA-1’s balanced input, keeping the signal fully balanced from your digital source to your headphone driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"%%GLOBAL_ShopPathSSL%%\/prnt-bymps2-sil-17in\"\u003eBryston MPS-2 External Power Supply\u003c\/a\u003e\u003c\/strong\u003e — Replaces the BHA-1’s internal power supply with a dedicated external unit. Nearly identical in form factor — it stacks cleanly underneath the BHA-1. An upgrade for those who want to take performance further.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\"\u003eDAC \/ Streaming DAC\u003c\/a\u003e\u003c\/strong\u003e — A high-quality external DAC feeding the BHA-1 via balanced XLR makes for an outstanding all-analog headphone path from digital sources. Browse our full DAC selection to find a match at this level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphones\"\u003ePremium Headphones\u003c\/a\u003e\u003c\/strong\u003e — The BHA-1 was built to make demanding headphones perform at their best. If you’re ready to step up to planar magnetic or high-impedance headphones, this is the amplifier to pair them with. Call us and we’ll help you match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure where to start? Call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e — we’re happy to help you build the right system around the BHA-1.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003ch3\u003ePure Class A Output Stage — No Compromises\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 uses six fully discrete Class A operational amplifiers, custom-built by Bryston — three per channel. Class A means the output transistors are always active. They never switch off during any part of the waveform. There is no crossover distortion, no switching noise, and no transitions in the signal path.\u003c\/p\u003e\n\u003ch3\u003eBalanced Differential Drive — Double the Voltage\u003c\/h3\u003e\n\u003cp\u003eIn balanced mode, two of the three amplifiers per channel work together to drive each headphone driver. One carries the positive signal; one carries the inverted signal. When they combine at the driver, the voltage doubles compared to single-ended operation.\u003c\/p\u003e\n\u003cp\u003eThis design also rejects common-mode noise — interference picked up along the cable that both conductors see equally. Balanced drive handles that far more effectively than single-ended operation does.\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Construction — Full Channel Independence\u003c\/h3\u003e\n\u003cp\u003eThe left and right channels are completely separate circuits from input to output. No shared components, no shared power between them. This eliminates crosstalk — signal bleed from one channel into the other. Dual-mono is the same principle that motivates Bryston’s separate monoblock power amplifiers, now applied to headphone listening.\u003c\/p\u003e\n\u003ch3\u003eNoble Laser-Trimmed Volume Control and Balance\u003c\/h3\u003e\n\u003cp\u003eThe volume pot is sourced from Noble and laser-trimmed at the factory for precise left\/right channel matching. Mismatched controls track unevenly at low volumes — laser trimming removes that problem. The BHA-1 also includes a dedicated balance control. This is rare on headphone amplifiers and useful for fine-tuning image placement or matching headphone channels.\u003c\/p\u003e\n\u003ch3\u003eSelectable Gain — 14dB or 20dB\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects between two gain settings. 14dB works well with sources that have a strong output level. 20dB is better for sources with a lower output, so the volume knob has a comfortable, usable range. Getting the gain setting right makes a real difference in how precisely you can control your listening level.\u003c\/p\u003e\n\u003ch3\u003eHeadphone Outputs — Female XLR, Three at Once\u003c\/h3\u003e\n\u003cp\u003eThis version uses female XLR connectors. Standard balanced headphone cables with male XLR plugs connect directly — no adapters needed. All three outputs can be used simultaneously. For high-impedance headphones, the BHA-1 delivers 20 volts into 600 ohms — enough for the most demanding studio and audiophile designs.\u003c\/p\u003e\n\u003cp\u003eTHD at 32 ohms and 100mW is less than 0.003%. Intermodulation distortion is less than 0.001%. These are very low figures — the circuit adds almost nothing of its own to the signal.\u003c\/p\u003e\n\u003ch3\u003eThree Inputs — Balanced, RCA, and Portable\u003c\/h3\u003e\n\u003cp\u003eA front-panel toggle selects the active input. Three choices: balanced XLR pair, unbalanced RCA pair, and 3.5mm mini-jack for phones, tablets, or portable players. Input impedance is 10kΩ unbalanced and differentially balanced (+15kΩ\/–5kΩ). All connectors are gold plated for lasting, corrosion-free contact.\u003c\/p\u003e\n\u003ch3\u003eRear-Panel Balanced Preamplifier Outputs\u003c\/h3\u003e\n\u003cp\u003eA pair of balanced XLR outputs on the back lets the BHA-1 function as a two-input analog preamplifier. Connect it to a power amplifier and speakers and you have a full speaker system — no separate preamp needed. TONEAudio confirmed it drives long cable runs cleanly and contributes no noise when used this way.\u003c\/p\u003e\n\u003ch3\u003ePower Supply, Cooling, and Control\u003c\/h3\u003e\n\u003cp\u003eThe internal power supply uses a toroidal transformer — the same topology as Bryston’s full-size amplifiers. The optional Bryston MPS-2 external supply replaces it for those who want more. The BHA-1 is convection cooled: no fans, no moving parts, no noise. A 12V trigger input allows automatic power-on with your system.\u003c\/p\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cp\u003eTHD: less than 0.003% at 32Ω and 100mW, 20Hz–20kHz. IM Distortion: less than 0.001%. Signal-to-noise ratio: greater than 105dB. Frequency response: 20Hz–20kHz, ±0.1dB. Power output: 2 watts per channel at 32Ω. Output impedance: 2 ohms per op-amp driver.\u003c\/p\u003e\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eMachined and anodized aluminum chassis, silver faceplate, 17 inches wide. The 17-inch model is compatible with optional rack-mount ears. Built by hand in Dwight, Ontario, Canada — the same facility as Bryston’s reference power amplifiers. Every unit is individually tested before shipping. Covered by Bryston’s 10-year parts-and-labor warranty.\u003c\/p\u003e\n\u003ch3\u003eQuick-Reference Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.92em; margin-top: 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd; width: 45%;\"\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003ePure Class A, fully discrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eOutput Topology\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eDual-mono; 6 discrete Bryston op-amps (3 per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePower Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2W per channel @ 32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eHigh-Impedance Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e20V into 600Ω (667mW) at 0.001% THD+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eLow-Impedance Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e4V into 32Ω (500mW) at 0.001% THD+N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eTHD (32Ω, 100mW, 20Hz–20kHz)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026lt;0.003%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eIM Distortion\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026lt;0.001%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e\u0026gt;105dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e20Hz–20kHz, ±0.1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2Ω per op-amp driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eGain\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSelectable: 14dB (low) or 20dB (high)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSensitivity — High Gain (20dB)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e70mV in = 100mW into 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSensitivity — Low Gain (14dB)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e140mV in = 100mW into 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e10kΩ (unbalanced); +15kΩ\/–5kΩ (balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × Balanced XLR pair; 1 × Unbalanced RCA pair; 1 × 3.5mm stereo mini-jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eHeadphone Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × 4-pin stereo XLR (female); 2 × 3-pin XLR (female, L\/R); 1 × ¼-inch TRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePreamplifier Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e1 × Balanced XLR pair (rear panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eSystem Control\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e12V trigger input (5–12V AC\/DC @ 10mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eInternal analog (toroidal transformer); optional Bryston MPS-2 external supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eCooling\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFaceplate Width\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e17 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e2.71” × 17” × 11.10” (69mm × 432mm × 282mm) — without feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e8 lbs (3.6kg) — unit only; 11.7 lbs (5.3kg) shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eFinish \/ Color\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eSilver anodized aluminum faceplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eRack Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e17” compatible with optional rack-mount ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f4f8;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; border-bottom: 1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #ddd;\"\u003e10 years, parts and labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"product-faq gsbp-ab3b28d\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat else do I need to use the BHA-1?\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 is a headphone amplifier and preamplifier — it does not include a DAC or streamer. You’ll need a source component to feed it a signal: a DAC, a CD player, a preamplifier, or a portable player. Connect via the balanced XLR, RCA, or 3.5mm input. The BHA-1 handles the amplification from there. If you also want to drive speakers, add a power amplifier connected to its rear XLR outputs.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 work with my headphones?\u003c\/h3\u003e\n\u003cp\u003eMost likely, yes. The BHA-1 works with both balanced and single-ended headphones. It delivers 2 watts per channel at 32 ohms and 20 volts into 600 ohms — enough for even the most power-hungry planar magnetic and high-impedance dynamic headphones. The two gain settings (14dB and 20dB) let you match it to sensitive in-ear monitors or hard-to-drive cans alike. If you’re unsure, call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e and we’ll help you check the match.\u003c\/p\u003e\n\u003ch3\u003eWhat does “female XLR” mean on this version?\u003c\/h3\u003e\n\u003cp\u003eIt refers to the shape of the XLR connectors on the balanced headphone outputs. Female XLR sockets accept standard male XLR plugs — the kind found on most balanced headphone cables. You connect your cable directly without any adapters. This is the current standard version of the BHA-1.\u003c\/p\u003e\n\u003ch3\u003eCan the BHA-1 be used as a preamplifier for a speaker system?\u003c\/h3\u003e\n\u003cp\u003eYes. The rear-panel balanced XLR outputs send signal to a power amplifier and speakers. The BHA-1 handles two inputs in preamp mode — balanced XLR or RCA. Reviewers at TONEAudio tested it this way with amplifiers from Pass Labs, PrimaLuna, and Van Alstine and found it worked cleanly and quietly. It’s a real preamplifier, not a workaround.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between the 14dB and 20dB gain settings?\u003c\/h3\u003e\n\u003cp\u003eGain controls how much the BHA-1 amplifies the incoming signal. Use 14dB (low) if your source has a high output level — this keeps the volume knob in a usable range and gives you finer control. Use 20dB (high) if your source is quiet or your headphones are hard to drive. Wrong gain for your setup makes the volume control awkward; the right gain makes it feel natural.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 have a remote control?\u003c\/h3\u003e\n\u003cp\u003eNo. The BHA-1 uses front-panel toggle switches and knobs — no remote is included. This is a deliberate design choice that keeps the signal path simple and analog. The 12V trigger input lets it power on automatically with your system, so at least you won’t need to reach for a power button.\u003c\/p\u003e\n\u003ch3\u003eWhat is the optional MPS-2 power supply?\u003c\/h3\u003e\n\u003cp\u003eThe Bryston MPS-2 is an optional external power supply that replaces the BHA-1’s internal supply. It is nearly identical in size and shape to the BHA-1 and stacks cleanly underneath it. Bryston designed it specifically for this application. It’s an upgrade for listeners who want to take every last bit of performance from the platform. Contact us for current MPS-2 pricing.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty does the BHA-1 carry?\u003c\/h3\u003e\n\u003cp\u003eThe BHA-1 is covered by Bryston’s 10-year parts-and-labor warranty. This covers the amplifier itself. Note that some older marketing materials and reviews reference a 20-year warranty — Bryston’s current published warranty for this product is 10 years. Confirm the current warranty terms at bryston.com\/service-and-warranty before purchasing if this is important to your decision.\u003c\/p\u003e\n\u003ch3\u003eDoes the BHA-1 include a DAC?\u003c\/h3\u003e\n\u003cp\u003eNo. The BHA-1 is a purely analog device — it has no built-in DAC or digital inputs. This is an intentional design choice. Digital technology changes quickly. Keeping the BHA-1 analog means it won’t become outdated when DAC or streaming technology evolves. Pair it with a separate DAC of your choice and upgrade that independently whenever you like.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBryston BHA-1 Balanced Headphone Amplifier — Silver, 17-Inch Faceplate\u003c\/li\u003e\n\u003cli\u003eIEC AC power cable\u003c\/li\u003e\n\u003cli\u003eOwner’s manual\u003c\/li\u003e\n\u003cli\u003eWarranty and registration documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePacking contents may vary. Confirm the complete list with Bryston or Audio Advisor before publishing. Call us at \u003ca href=\"tel:+18009420220\"\u003e800-942-0220\u003c\/a\u003e if you need a specific item confirmed before you buy.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"ec-titlebox-text\"\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f3b5.svg\" alt=\"music note\" width=\"20\"\u003e \u003cstrong\u003e40+ Years of Expertise\u003c\/strong\u003e — Since 1981, we’ve helped over a million music lovers find the right gear.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f504.svg\" alt=\"repeat\" width=\"20\"\u003e \u003cstrong\u003e60-Day Money-Back Guarantee\u003c\/strong\u003e — Take your time. Listen, enjoy, and make sure it’s right for you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4de.svg\" alt=\"phone\" width=\"20\"\u003e \u003cstrong\u003eReal Experts, Real Help\u003c\/strong\u003e — Our team is here at \u003ca href=\"tel:8009420220\"\u003e800-942-0220\u003c\/a\u003e, weekdays 9am–6pm EST.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f69a.svg\" alt=\"truck\" width=\"20\"\u003e \u003cstrong\u003eFree Shipping\u003c\/strong\u003e — On orders over $49, delivered to your door.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"emoji\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4b3.svg\" alt=\"credit card\" width=\"20\"\u003e \u003cstrong\u003eFlexible Payment Options\u003c\/strong\u003e — Financing available so you can start listening now.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eWant to learn more about headphone amplifiers, how to match an amp to your headphones, or the difference between balanced and single-ended connections? Visit our \u003ca href=\"https:\/\/learningcenter.audioadvisor.com\/\"\u003eAudio Advisor Learning Center\u003c\/a\u003e for guides, tips, and expert advice.\u003c\/p\u003e","brand":"Bryston","offers":[{"title":"New \/ Black \/ 19 Inch \/ New","offer_id":45982765449389,"sku":"NEW-BYBHA1F-BLK-19IN","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/BYBHA1F_BLK_01_2024__11675.1704303806.1280.1280_079d935d-6ffc-402f-bc32-27fe97b04220.jpg?v=1778123783"},{"product_id":"sennheiser-hdv-820-digital-headphone-amplifier-black","title":"Sennheiser HDV 820 Digital Headphone Amplifier - Black","description":"\u003ch3\u003e\"A Real Gem\" of a Next Generation Digital Headphone Amp\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eSennheiser's HDV 820 is the next generation of its acclaimed digital headphones amplifier, designed to complete the Sennheiser audio experience and perfectly complement its high-end audiophile headphone range for the ultimate acoustic performance.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThere are two things that mark a quest for perfection: It is never completed, and it has the potential to bring out the most extraordinary things with the power to shape the future within its field. Enter the HDV 820, which will surely change the way you listen to and experience your music. That is, if you are lucky enough to possess headphones capable of turning the extremely high-quality audio signal delivered by the HDV 820 into an aural quality just as supreme.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Sennheiser has introduced a real gem here,\" reports Dave Hanson, \u003cem\u003eenjoythemusic.com\u003c\/em\u003e, November 2017. \"It's a fun sounding piece of equipment and I feel like this is a piece I'll be recommending frequently in the near future. If you're looking for a slightly warm and lush do-it-all piece that can add some musicality while keeping pace with your most resolving headphones, definitely give this one an audition.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The Sennheiser HDV 820 headphone amplifier\/DAC offers a detailed and focused output. It's relative low noise performance in its single-ended configuration is surpassed in spades during XLR use,\" notes Paul Rigby, \u003cem\u003etheaudiophileman.com\u003c\/em\u003e, October 7, 2017\u003c\/p\u003e\n\u003ch4\u003eThe Mission: Make the Best Even Better\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWhen you have engineered audio components that represent the state of the art, going one better is the most rewarding task we at Sennheiser can think of. It was the task we set out on when we designed the HDV 820. Pioneering into new technological territory, we found still more sonic truth to bring to our most demanding clientele.\u003c\/p\u003e\n\u003ch4\u003eUnsurpassed Technology\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe heart of the new HDV 820 is a formidable ESS SABRE32 DAC (digital-to-analog converter) that surpasses the previous generation with an even higher resolution of 32 bits and a sampling rate of up to 384 kHz. The amplifier is also capable of playing DSD256 files of up to 12.3 MHz. It has USB, optical, and coax digital inputs.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eWith a breadth of audio outputs that include XLR3, XLR4, 6.3 mm- and a 4.4 mm Pentaconn jack, it is easy to find the optimal way to connect your headphones with the HDV 820. It performs brilliantly with digital sources, whether optically, coaxially, or via USB, and features balanced (XLR) and unbalanced (RCA) analog inputs. The HDV 820 also comes supplied with a dedicated, country-specific power cable.\u003c\/p\u003e\n\u003ch4\u003eThe Design Gives the Eyes a Taste of How It Sounds\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eFittingly for an audio component that delivers such an incredibly pure sonic experience, the HDV 820 has also been created to delight visually. It features a new anodized black finish with white LED lights that has been designed to perfectly complement the latest version of our flagship high-end headphone, the HD 800 S - by the way, an ideal partnership for the ultimate audiophile listening experience.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"New","offer_id":45982772232365,"sku":"NEW-SEHDV820-BLK","price":2749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/SEHDV820_3QT-Large__30326.1699391520.1280.1280_9b0e34f6-48b1-4864-abb9-46297673fe03.jpg?v=1778102729"},{"product_id":"rotel-dx-3-headphone-amplifier-black","title":"Rotel DX-3 Headphone Amplifier - Black","description":"\u003ch3\u003e\"Recommended\" Award – \u003cem\u003eheadfonia.com\u003c\/em\u003e\n\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eGem of a High-Performance Headphone Amp, Preamp, and Standalone DAC\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eDon't settle for less than a peak listening experience. If you're a headphone lover, the new Rotel DX-3 head amp will be your constant companion, revealing new details and dimensions to your music. It will also bowl you over as a standalone preamp and DAC\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFrom its exquisite industrial design to its sophisticated tech and performance, the DX-3 is a gem of a premium, fully balanced headphone amplifier. The ESS Sabre ES9028PRO DAC renders music via a PC-USB input, coaxial \/ optical digital input, or aptX™ HD Wireless Bluetooth. Analog sources are accommodated, too.\u003c\/p\u003e\n\u003ch4\u003e\"My First Listen Gave Me Goosebumps\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Rotel DX-3 is Rotel’s first offering of a fully balanced, class-A headphone amplifier. Precision built and feature-rich, it offers substantial power in a very small footprint,\" reports Lory Hawley, \u003cem\u003eSecrets of Home Theater and High Fidelity\u003c\/em\u003e, September 18, 2025.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"My first listen to the DX-3 gave me goosebumps. I think all the headphone amps that I’ve listened to are noise-free, but the DX-3 is on a different level. The background silence behind the music is velvety black. Music seems to be richer in contrast.\"\u003c\/p\u003e\n\u003ch4\u003eAward-Winning Performance\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DX-3 walked away with a \"Recommended\" award from \u003cem\u003eheadfonia.com\u003c\/em\u003e. \"Want a fun-sized all-in-one that fits fine both on the desk and in most living room systems? The Rotel DX-3 is just that, and more, thanks to its discrete balanced headphone-driving front-end.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Usually, with these combo units, I have to give caveats that either the amp or, more often, the DAC section is the highlight, and the other is relatively meh. The DX-3 is a completely balanced package where neither can be faulted.\"\u003c\/p\u003e\n\u003ch4\u003eFully Balanced Circuit Topology\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DX-3 is designed for audiophiles who want to enjoy music in private listening sessions or through powered speakers, combining performance and style. And it excels with either balanced or single-ended, unbalanced headphones.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFully balanced circuit topology is powered by an in-house manufactured toroidal transformer with ultra-low noise isolation and filter capacitors. The full-color graphic display, extruded aluminum remote control, and front panel controls ensure ease of operation and configuration.\u003c\/p\u003e\n\u003ch4\u003eAn Immersive Soundstage\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eAt its core the DX-3 is driven by an ESS Sabre ES9028PRO 8-channel DAC ensuring exceptional digital-to-analog conversion rendering music with ultimate resolution maximized on an immersive soundstage. The internal headphone amplifier is powered by a custom in-house manufactured, shielded toroidal transformer with high current drivers to deliver dynamics with an ultra-low distortion of \u0026lt; 0.004%.\u003c\/p\u003e\n\u003ch4\u003e\"Didn't Break a Sweat\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"It feels and sounds every bit of the piece of high-end audio gear it is. It has enough power to drive just about any headphones well above safe listening levels, and it looks gorgeous doing it,\" reports Geoffrey Morrison, \u003cem\u003esoundstagesolo.com\u003c\/em\u003e, June 1, 2025.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"So, if you and your partner want to rock out to the same song using two pairs of big planar-magnetic headphones, the DX-3 didn’t seem to break a sweat. It was barely warm to the touch.\"\u003c\/p\u003e\n\u003ch4\u003e\"Built to Last, Built to Deliver\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Sure, you can find cheaper gear, but most don’t offer Rotel’s build quality, long-term support, or a five-year warranty. That’s a meaningful investment in longevity and peace of mind—especially compared to those flavor-of-the-month devices with short lifespans and questionable parts availability,\" observes W. Jennings, \u003cem\u003eecoustics.com\u003c\/em\u003e, June 1, 2025.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"If you want a solid, no-nonsense all-in-one headphone system that won’t need replacing any time soon – and performs at a level that justifies its price – the Rotel DX-3 is well worth your attention. It’s built to last, and built to deliver.\"\u003c\/p\u003e\n\u003ch4\u003eStandalone DAC and Fully Functional Preamplifier\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DX-3 also functions as a standalone DAC and fully functional Preamplifier via XLR Balanced and RCA outputs. This extends the flexibility of installation to directly drive external amplifiers, powered speakers or feeding an existing audio system.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eA full-color front panel display provides all user feedback and simplifies a powerful array of setup options with ease. The included aluminum extruded remote control puts the power of the DX-3 in your hands providing access to all runtime and setup functions.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eWhether used as a high-performance headphone amplifier, feature laden preamplifier or high-performance DAC, the DX-3 redefines your personal audio space with performance, features and value.\u003c\/p\u003e\n\u003ch4\u003eUser-Selectable Gain\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eVariable user selectable headphone gain levels of High, Medium and Low ensure support for low and high impedance headphones through convenient front panel 4.4mm balanced and61\/4' single ended headphone connectors. Volume attenuation is controlled by an audiophile grade NJW1195A analog controller delivering precise steps as refined as 0.5dB.\u003c\/p\u003e\n\u003ch4\u003eHigh-Performance Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DX-3 is a full featured, high-performance component. All aspects of the design have been optimized to retain the full dynamic range and subtle nuances of your music.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe unit has a highly regulated power supply incorporating a Rotel custom-designed toroidal power transformer. This low impedance power supply has ample power reserves, which enables the unit to easily reproduce the most demanding audio signals. This type of design is more expensive to manufacture, but it is better for the music.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe printed circuit boards (PCB) are designed with Symmetrical Circuit Traces. This ensures that the precise timing of the music is maintained and faithfully recreated. The circuitry uses metal film resistors and polystyrene or polypropylene capacitors in important signal paths. All aspects of this design have been examined to ensure the most faithful music reproduction.\u003c\/p\u003e\n\u003ch4\u003eDigital and Analog, Wireless and Wired Connectivity\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eConnect your balanced or single-ended phones to the DX-3 or attached directly to a pair of active, powered speakers rending music up to 32-bit\/384kHz from the PC-USB input, 24-bit\/192kHz via Coaxial\/Optical, and aptX™ HD Wireless Bluetooth, or from legacy audio equipment via its analog 'AUX' RCA input.\u003c\/p\u003e\n\u003ch4\u003e\"The Ultimate Desktop Companion\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Rotel’s new DX-3 DAC \/ headphone amp is the ‘Ultimate Desktop Companion,’\" reports Jacob Green, \u003cem\u003eaudioholics.com\u003c\/em\u003e, March 25, 2025.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Though clearly designed with headphone users in mind, the DX-3 is equally well-equipped to be used as a standalone DAC or as a DAC\/preamp. It features both RCA outputs and balanced XLR outputs, which can be connected to a pair of active desktop monitors, or to an external power amp feeding a traditional audio system. It’s certainly attractive enough to be left out on display, thanks to its compact form-factor, full-color front panel graphic display, and large diamond-knurled volume knob.\"\u003c\/p\u003e","brand":"ROTEL","offers":[{"title":"Black \/ New","offer_id":45982839046317,"sku":"NEW-RODX3-BLK","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RODX3-BLK_01_angle_2025__95757.1750777111.1280.1280_dfa50b57-2ec1-4fd9-9be2-d0f2b5ad92ec.jpg?v=1778163074"},{"product_id":"woo-audio-wa33-elite-edition-headphone-amplifier-and-preamp-silver","title":"Woo Audio WA33 Elite Edition Headphone Amplifier and Preamp - 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 Word Elite Actually Buys\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpecial editions are often a badge and a finish. This one is a parts list. The Elite keeps the WA33's circuit and its nine tubes. What changes is every piece that carries the signal. It weighs three pounds more than a Standard because of it.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe output transformers are custom-made, ultra high-bandwidth and low-loss. They are wound with Single Crystal Copper wire around a nickel alloy core. In a transformer-coupled tube amplifier, that is the part which most shapes what reaches your headphones.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInside, the hook-up and signal wiring is Single Crystal copper throughout. Volume runs through an ALPS RK50 four-channel balanced potentiometer, housed in a brass enclosure. It is among the most expensive volume controls fitted to any audio product, and a four-channel one at that.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eThe Parts You Cannot Add Later\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCoupling between stages runs through Mundorf MCap Supreme Silver\/Gold capacitors, one per channel. Three Mundorf MTube capacitors filter the high-voltage supply. Connectors are Cardas XLRs on gold mounting plates, and WBT Nextgen RCAs. A 24k gold-plated plaque marks the chassis.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEverything else is the WA33 you already know. Two chassis, joined by Woo's Internal Coupling Architecture. Four 6C45 drivers, four 2A3 power tubes and a 5U4G rectifier. Up to 10 watts per channel into 32 ohms, and up to 3.3A in True Ribbon mode.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA front-panel switch turns it from a headphone amplifier into a balanced preamplifier. Output impedance is selectable, high or low. Two XLR input pairs and one RCA pair come in. It weighs 57 pounds, and carries 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;\"\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\u003eThis is your last headphone amplifier\u003c\/strong\u003e — Woo does not convert a Standard into an Elite afterwards. Buying the Elite now is the only way to own these transformers, capacitors and volume control at all.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own hard-to-drive headphones\u003c\/strong\u003e — up to 10 watts per channel into 32 ohms, from four output sockets. A high or low impedance switch lets sensitive in-ears and demanding planars share one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own ribbon headphones\u003c\/strong\u003e — True Ribbon mode supplies up to 3.3A of current rather than voltage, which is what a ribbon driver actually asks an amplifier for.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one box for headphones and speakers\u003c\/strong\u003e — the balanced preamplifier output drives your power amplifier through that ALPS RK50, so the same volume control serves the whole system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour sources are digital\u003c\/strong\u003e — the Elite takes analog inputs only, two XLR pairs and one RCA, with no converter inside. Add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003edigital-to-analog converters\u003c\/a\u003e and a computer, streamer or transport feeds it properly.\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;\"\u003eJoin the power supply chassis to the amplifier chassis, then bring in your source. Balanced sources take the two XLR pairs, single-ended sources the RCA pair. Leave clearance above and behind for the tubes.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eChoose the headphone socket that matches your cable and set the impedance switch to suit. To drive speakers, switch the output to preamplifier mode and run the balanced XLR outputs to your power amplifier.\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 WA33 Elite Edition? 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\u003eHeadphones:\u003c\/strong\u003e An amplifier at this level deserves the best — 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\u003eDAC:\u003c\/strong\u003e The Elite takes analog in, so a converter comes first — 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\u003ePower Amplifier:\u003c\/strong\u003e For the balanced preamplifier output — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/amplifiers\" style=\"color:#8a5a2b;\"\u003eAmplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Balanced XLR into those Cardas sockets — 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;\"\u003eWhat does the Elite Edition add over the Standard?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUltra high-bandwidth output transformers with Single Crystal Copper windings and a nickel alloy core. Single Crystal copper internal wiring. An ALPS RK50 balanced volume control in a brass enclosure. Mundorf coupling and filter capacitors, Cardas and WBT connectors, and a 24k gold-plated plaque.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan a Standard WA33 be upgraded to Elite later?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo builds the two separately and does not convert one into the other, so the decision is made when you order. Call us at 800-942-0220 if you would like to talk it through.\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;\"\u003eThe same nine as the Standard: four 6C45 drivers, four 2A3 power tubes and one 5U4G rectifier, fitted and ready.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use it as a preamplifier?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The front panel switches the output from headphones to a balanced XLR preamplifier feed, with selectable high or low output impedance.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich headphone connections are fitted?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 4-pin XLR for True Ribbon mode, a second 4-pin XLR balanced, a 4.4mm Pentaconn balanced, and a 6.3mm unbalanced jack.\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;\"\u003eBoth chassis, the default tube set and a quick start guide. The AC power cord and audio cables are supplied separately, so budget for those.\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;\"\u003eWoo Audio walks through how to choose between the WA33 versions:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/lWqkQCHFvLU\" title=\"FAQ Episode 024, Choosing the BEST WA33 Headphone Amplifier \/ Preamplifier\" 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;\"\u003eWoo Audio's overview of the second-generation WA33 and True Ribbon mode:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Qi8MLI42_x4\" title=\"New! Woo Audio WA33 (2nd gen) Overview, True-ribbon \u0026amp; Traditional Headphones Amplifier\" 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, headphone matching, or balanced connections? 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":"Woo Audio","offers":[{"title":"Silver \/ New","offer_id":45982890950829,"sku":"NEW-WA33E-SIL","price":16999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WA33v2Silverface.webp?v=1785676182"},{"product_id":"pro-ject-head-box-s2-digital-headphone-amplifier-and-dac-black","title":"Pro-Ject Head Box S2 Digital Headphone Amplifier and DAC - 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 Headphone Stage Worth the Name\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eMost amplifiers treat the headphone socket as an afterthought, tapped off the speaker output through a resistor. The Pro-Ject Head Box S2 Digital exists to replace that, and to add a headphone output to gear that never had one at all.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt is a converter and a headphone amplifier in a small aluminum case. The quarter-inch jack sits on the front, and every part behind it was chosen to feed that jack rather than to fill out a specification sheet.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat It Decodes\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eOver USB it handles PCM up to 32-bit and 768kHz, and DSD up to quad rate, DSD256. The optical and coaxial inputs take up to 24-bit and 192kHz, which covers a television or a disc transport comfortably.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eFive Filters, and Quiet Power\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFive digital filters are selectable, including Pro-Ject's own Optimum transient filter. They change the character of the sound in small ways, which is the point: a way to adjust without touching anything else in the chain.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eThe USB Noise Problem, Handled\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNoise arriving over USB is filtered twice before it reaches the audio circuit. That is the single biggest weakness of computer-fed audio, and it is where a box like this earns its place over a socket on the back of a laptop.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThree digital inputs mean a computer, a television and a transport can all stay connected. The case is aluminum, the parts were picked rather than specified down to a price, and the whole thing takes up almost no desk.\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 Headphone Amp 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 amplifier's headphone socket disappoints\u003c\/strong\u003e — this replaces it with a stage built for the job, which is the cheapest real upgrade most systems have available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour amplifier has no headphone socket at all\u003c\/strong\u003e — plenty of good ones do not, and this adds the capability without changing anything else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou feed it from a computer\u003c\/strong\u003e — USB noise is filtered twice on the way in, which is the difference between a laptop socket and a proper chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou like to adjust by ear\u003c\/strong\u003e — five selectable filters, including Pro-Ject's Optimum transient design, change the character without an app or a menu.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour sources are digital\u003c\/strong\u003e — every input is, so a turntable or tuner takes its own path — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/integrated-amplifiers\" style=\"color:#8a5a2b;\"\u003eintegrated amplifiers\u003c\/a\u003e\n\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;\"\u003eA computer connects on USB-B, a television on optical, and a disc transport on coaxial. All three can stay plugged in, and the front panel switches between them.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphones use the quarter-inch jack on the front. USB carries the highest rates, up to 32-bit and 768kHz with DSD256, while optical and coaxial run to 24-bit and 192kHz.\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\u003eHeadphones:\u003c\/strong\u003e The reason this box exists — 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\u003eHeadphone Cables:\u003c\/strong\u003e To get the best from a good pair — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-cables\" style=\"color:#8a5a2b;\"\u003eHeadphone Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e If the system grows past this — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Amplifier:\u003c\/strong\u003e For the speaker side of the system — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/integrated-amplifiers\" style=\"color:#8a5a2b;\"\u003eIntegrated Amplifiers\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;\"\u003eWhat resolution does it handle?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUp to 32-bit and 768kHz PCM with DSD256 over USB. The optical and coaxial inputs take up to 24-bit and 192kHz.\u003c\/p\u003e\n\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;\"\u003eThree at once: USB-B for a computer, optical for a television, and coaxial for a transport.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat do the filters do?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eFive are selectable, including Pro-Ject's Optimum transient filter. Each changes the character of the sound slightly.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I connect a turntable?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEvery input is digital, so a turntable needs a phono stage and a separate path into your system.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhy does USB noise matter?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eComputers are electrically noisy. The Head Box S2 Digital filters that noise twice before it reaches the audio circuit.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat is the case made of?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAluminum and metal throughout, in the compact Box-series format.\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;\"\u003eWatch this product-focused video:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/pqiQ1JvjD0U\" title=\"Product video\" 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;\"\u003eDamir Franc examines this model:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/3NhfFVTNkFc\" title=\"Pro-Ject Head Box S2 Digital Review\" 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 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 headphone amplifiers, DACs, or building a desktop 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":"Pro-Ject","offers":[{"title":"New","offer_id":45982892621997,"sku":"NEW-PRHBS2D-BLK","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45982892654765,"sku":"DEMO-PRHBS2D-BLK","price":298.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/PRHBS2D_BLK_3QT1-Large__52626.1728483180.1280.1280_fd4f815d-1345-4a5c-ada7-4069ca190025.jpg?v=1778120245"},{"product_id":"woo-audio-wa5-le-headphone-amplifier-with-premium-parts-black","title":"Woo Audio WA5 LE Headphone Amplifier with Premium Parts - Black","description":"\u003ch3\u003e'Premium Parts' Version of \"Most Versatile and Pleasurable Headphone Amp Ever\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eHandcrafted in New York since 2008, the latest 2015 edition of Woo Audio’s WA5 headphone amp is a prominent example of trickle down technology. Woo Audio’s engineers were able to apply much of the no-compromise design philosophy from its flagship product, the WA234 MONO, which is the world’s first dual chassis monoblock stereo headphone amp and integrated amp.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eLike its flagship big brother, the WA5-LE relies an all-tube design for its exquisite sound quality, utilizing the 6SN7 tube for the driver, a 300B tube for power, and a 274B tube for the rectifier. The WA5-LE provides up to 8 watts of power output into four-pin XLR and 1\/4” stereo headphone outputs.\u003c\/p\u003e\n\u003ch4\u003e'Premium Parts' Version\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThis 'Premium Parts' version of the WA5-LE uses audiophile-grade ultra premium internal parts that bring it up to the highest possible performance level. These consist of V-Cap input coupling caps (matched pair 0.15uf\/600V), Blackgate bypass 6SN7 cathode caps (150uf\/350V), Jensen decoupling caps (100u\/500V), and Jensen voltage filtering caps (220uf\/450V).\u003c\/p\u003e\n\u003ch4\u003e\"Extraordinary\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The WA5LE may be the most versatile and pleasurable headphone amp I’ve used. Every headphone I threw at it, it caught and made sound extraordinary,\" raves Scott Hull in a \u003cem\u003ePart-time Audiophile\u003c\/em\u003e review for September 27, 2015.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Is there any better headphone amp out there?\" asks Redcarmoose in his \u003cem\u003eHead-fi.org\u003c\/em\u003e review for May 17, 2011 on a previous version of the WA5-LE. \"The difference is like the subtle space between notes or the space and decay between the rhythm, but there is something else that is there, maybe it’s the 300bs, a smoothness, a velvety feeling like touching cloth, a softness that I have come to like and be addicted to.\"\u003c\/p\u003e\n\u003ch4\u003eHigh Power and Configurability\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThanks to its high power and its configurability, the WA5-LE will drive any pair of headphones you can realistically expect to find anywhere on the planet, and it will make them sound their absolute best.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe marquee feature of the WA5-LE consists of user-selectable High\/Low Power, High\/Low Impedance, and High\/Low level Output switches located on the front panel. Using these switches in conjunction allows you to precisely optimize the synergy between your headphone amplifier and headphones to achieve the ideal pairing. With the WA5-LE, the glorious, sweet sound of the 300B vacuum tube has never been so accessible or so versatile.\u003c\/p\u003e\n\u003ch4\u003eSingle-ended Triode Class A Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA5-LE uses a single-ended triode, Class A, output transformer-coupled design for clean, clean, lush, and lifelike audio. The highly regulated power supply uses a pair of 274B tubes to provide the ultimate in quiet performance that can only be achieved with this kind of meticulous design.\u003c\/p\u003e\n\u003ch4\u003eAll-Tube Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eUnlike many so-called vacuum tube headphone amps that are actually a hybrid design and use a tube to sweeten a solid state design, the WA5-LE takes a purist approach. It uses a 100-percent all tube design, relying on discrete components rather than transistors and ICs and with point-to-point wiring. This is audio done the Golden Age, old school way, but with state-of-the art sensibilities for premium performance with any source material, whether you listen to vinyl or like to stream hi-res digital music files.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eInputs consist of one pair of balanced XLRs and one pair of unbalanced RCAs.\u003c\/p\u003e\n\u003ch4\u003eAssembled in Brooklyn, New York, USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in the fact that its products are assembled in Brooklyn, New York, USA from foreign and domestic components.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eNote: AC power cord and audio cables are not included; power supply umbilical cord is included.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45982911955117,"sku":"NEW-WAWA5LEPP-BLK","price":5699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA5LE_01_BLK_2023__64452.1696447386.1280.1280_0419e8d5-bbc7-4c53-a611-220438a42a70.jpg?v=1778127151"},{"product_id":"woo-audio-tube-mini-balanced-headphone-amplifier-and-dac-silver","title":"Woo Audio TUBE mini Balanced Headphone Amplifier and DAC - 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 Tube Amplifier That Fits in a Pocket\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Woo Audio TUBE mini is what it sounds like: a vacuum tube headphone amplifier and converter small enough to carry. It is 107mm long and weighs 49 grams, and there are two real tubes inside it, one for each channel, visible through a window in the front.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo has been building full-size tube amplifiers in New York since 2004, and the TUBE mini is designed and assembled there too. It arrived in July 2023 as the company's answer to a question most people assumed had no answer.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eA MOSFET Does the Heavy Work\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEach tube takes one channel, paired with MOSFET output parts in a balanced layout. That is why a thing this size puts out as much as 1 watt into 8 ohms. It will drive full-size headphones that normally want a desk amp behind them.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0 0.35em 0;font-weight:600;\"\u003eTwo Outputs, and One Rule About Them\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe 4.4mm Pentaconn socket is the balanced one. The 3.5mm is not. An ESS Sabre chip does the converting, taking PCM up to 24-bit and 384kHz, and DSD up to DSD256. Response runs from 20Hz to 46kHz, and signal-to-noise sits at 100dB.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eNo Driver, No Battery, No Fuss\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eIt takes its power from the USB cable, so there is no battery to charge and no driver to install. It works with Windows 10 and 11, with every version of macOS, and with Apple and certified Android devices, over USB, USB-C or Thunderbolt 3.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe case is anodized aluminum, in black, silver, blue or red, and the warranty runs three years. On something you carry in a bag each day, both of those count for more than they would on a box that never moves off its shelf.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 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;\"\u003e\u003cem\u003eMajor HiFi\u003c\/em\u003e found the TUBE mini pulls off \"the very impressive feat of being a tube amp that's as affordable as it is portable.\" Its verdict: \"Better still: it's not a gimmick, as it actually sounds fantastic.\"\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe review credited Woo with widening the audience for tubes. \"Props to Woo Audio for bringing high quality tubes down to a price point that the mid-fi crowd can afford, and to a size that the HiFi crowd can take with them.\"\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 Headphone Amp 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 hear tubes without owning furniture\u003c\/strong\u003e — two real valves, one per channel, in something that goes in a coat pocket rather than on a shelf.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour headphones are hard to drive\u003c\/strong\u003e — a maximum of 1 watt means full-size pairs that normally need a desktop amplifier will play properly away from the desk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou move between devices\u003c\/strong\u003e — bus power and no drivers mean it works on a phone, a tablet, a Mac and a PC without setup on any of them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou keep your gear a long time\u003c\/strong\u003e — an anodized aluminum chassis, assembly in New York, and a three-year warranty on a portable device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou run a balanced headphone cable\u003c\/strong\u003e — the 4.4mm output is balanced only — the 3.5mm jack takes everything else, and proper leads are in our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-cables\" style=\"color:#8a5a2b;\"\u003eheadphone cables\u003c\/a\u003e\n\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;\"\u003eConnect it to a phone, tablet, laptop or desktop over USB, USB-C or Thunderbolt 3. There is no driver to install and no battery to charge, because the amplifier runs on power from the same cable that carries the music.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eHeadphones with a balanced cable go into the 4.4mm Pentaconn socket. Anything with an ordinary unbalanced cable uses the 3.5mm output. Never adapt one to the other, whichever direction you are tempted to try it.\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\u003eHeadphones:\u003c\/strong\u003e Full-size pairs are what this was built for — 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\u003eHeadphone Cables:\u003c\/strong\u003e A 4.4mm balanced cable unlocks the balanced output — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-cables\" style=\"color:#8a5a2b;\"\u003eHeadphone Cables\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesktop Amplifier:\u003c\/strong\u003e For when you are at a desk instead — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers\" style=\"color:#8a5a2b;\"\u003eHeadphone Amplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e If the system grows around it — browse our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDACs\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;\"\u003eA maximum of 1 watt into 8 ohms, which is enough for most full-size headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eDoes it need a battery or a charger?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eNeither. It is USB bus-powered, drawing what it needs from the device it is plugged into.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhat resolution does it handle?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003ePCM up to 24-bit and 384kHz, and DSD up to DSD256, through its ESS Sabre converter.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use an adapter on the 4.4mm output?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo advises against it. The balanced output must only see a balanced cable, and an adapter can damage the amplifier. Use the 3.5mm jack for unbalanced headphones.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich devices does it work with?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWindows 10 and 11, all versions of macOS, Apple iOS and certified Android devices, over USB, USB-C or Thunderbolt 3.\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, limited, on a chassis designed and assembled in New York.\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\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe Headphone Show puts a tube amp in a pocket to the test:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/S2T7QIZ6xfI\" title=\"A tube amp in your pocket! - Woo Tube Mini Review\" style=\"border:0;margin:0 0 0.9em 0;display:block;\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAnd Joshua Valour finds out how much it can drive:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/HrGQmHdG6mw\" title=\"The Woo Tube Mini is Small AND Mighty!\" 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 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 headphone amplifiers, tube audio, or portable DACs? 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":"Woo Audio","offers":[{"title":"New","offer_id":45982965137581,"sku":"NEW-WATM-SIL","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WATM-SIL_01_angle_2024__79834.1729609364.1280.1280_0438ca98-997e-4db8-a9c8-ae3ed0b6475d.jpg?v=1778158512"},{"product_id":"rotel-dx-3-headphone-amplifier-silver","title":"Rotel DX-3 Headphone Amplifier - Silver","description":"\u003ch3\u003e\"Recommended\" Award – \u003cem\u003eheadfonia.com\u003c\/em\u003e\n\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003eGem of a High-Performance Headphone Amp, Preamp, and Standalone DAC\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eDon't settle for less than a peak listening experience. If you're a headphone lover, the new Rotel DX-3 head amp will be your constant companion, revealing new details and dimensions to your music. It will also bowl you over as a standalone preamp and DAC\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFrom its exquisite industrial design to its sophisticated tech and performance, the DX-3 is a gem of a premium, fully balanced headphone amplifier. The ESS Sabre ES9028PRO DAC renders music via a PC-USB input, coaxial \/ optical digital input, or aptX™ HD Wireless Bluetooth. Analog sources are accommodated, too.\u003c\/p\u003e\n\u003ch4\u003e\"My First Listen Gave Me Goosebumps\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Rotel DX-3 is Rotel’s first offering of a fully balanced, class-A headphone amplifier. Precision built and feature-rich, it offers substantial power in a very small footprint,\" reports Lory Hawley, \u003cem\u003eSecrets of Home Theater and High Fidelity\u003c\/em\u003e, September 18, 2025.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"My first listen to the DX-3 gave me goosebumps. I think all the headphone amps that I’ve listened to are noise-free, but the DX-3 is on a different level. The background silence behind the music is velvety black. Music seems to be richer in contrast.\"\u003c\/p\u003e\n\u003ch4\u003eAward-Winning Performance\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DX-3 walked away with a \"Recommended\" award from \u003cem\u003eheadfonia.com\u003c\/em\u003e. \"Want a fun-sized all-in-one that fits fine both on the desk and in most living room systems? The Rotel DX-3 is just that, and more, thanks to its discrete balanced headphone-driving front-end.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Usually, with these combo units, I have to give caveats that either the amp or, more often, the DAC section is the highlight, and the other is relatively meh. The DX-3 is a completely balanced package where neither can be faulted.\"\u003c\/p\u003e\n\u003ch4\u003eFully Balanced Circuit Topology\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DX-3 is designed for audiophiles who want to enjoy music in private listening sessions or through powered speakers, combining performance and style. And it excels with either balanced or single-ended, unbalanced headphones.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFully balanced circuit topology is powered by an in-house manufactured toroidal transformer with ultra-low noise isolation and filter capacitors. The full-color graphic display, extruded aluminum remote control, and front panel controls ensure ease of operation and configuration.\u003c\/p\u003e\n\u003ch4\u003eAn Immersive Soundstage\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eAt its core the DX-3 is driven by an ESS Sabre ES9028PRO 8-channel DAC ensuring exceptional digital-to-analog conversion rendering music with ultimate resolution maximized on an immersive soundstage. The internal headphone amplifier is powered by a custom in-house manufactured, shielded toroidal transformer with high current drivers to deliver dynamics with an ultra-low distortion of \u0026lt; 0.004%.\u003c\/p\u003e\n\u003ch4\u003e\"Didn't Break a Sweat\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"It feels and sounds every bit of the piece of high-end audio gear it is. It has enough power to drive just about any headphones well above safe listening levels, and it looks gorgeous doing it,\" reports Geoffrey Morrison, \u003cem\u003esoundstagesolo.com\u003c\/em\u003e, June 1, 2025.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"So, if you and your partner want to rock out to the same song using two pairs of big planar-magnetic headphones, the DX-3 didn’t seem to break a sweat. It was barely warm to the touch.\"\u003c\/p\u003e\n\u003ch4\u003e\"Built to Last, Built to Deliver\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Sure, you can find cheaper gear, but most don’t offer Rotel’s build quality, long-term support, or a five-year warranty. That’s a meaningful investment in longevity and peace of mind—especially compared to those flavor-of-the-month devices with short lifespans and questionable parts availability,\" observes W. Jennings, \u003cem\u003eecoustics.com\u003c\/em\u003e, June 1, 2025.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"If you want a solid, no-nonsense all-in-one headphone system that won’t need replacing any time soon – and performs at a level that justifies its price – the Rotel DX-3 is well worth your attention. It’s built to last, and built to deliver.\"\u003c\/p\u003e\n\u003ch4\u003eStandalone DAC and Fully Functional Preamplifier\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DX-3 also functions as a standalone DAC and fully functional Preamplifier via XLR Balanced and RCA outputs. This extends the flexibility of installation to directly drive external amplifiers, powered speakers or feeding an existing audio system.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eA full-color front panel display provides all user feedback and simplifies a powerful array of setup options with ease. The included aluminum extruded remote control puts the power of the DX-3 in your hands providing access to all runtime and setup functions.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eWhether used as a high-performance headphone amplifier, feature laden preamplifier or high-performance DAC, the DX-3 redefines your personal audio space with performance, features and value.\u003c\/p\u003e\n\u003ch4\u003eUser-Selectable Gain\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eVariable user selectable headphone gain levels of High, Medium and Low ensure support for low and high impedance headphones through convenient front panel 4.4mm balanced and61\/4' single ended headphone connectors. Volume attenuation is controlled by an audiophile grade NJW1195A analog controller delivering precise steps as refined as 0.5dB.\u003c\/p\u003e\n\u003ch4\u003eHigh-Performance Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe DX-3 is a full featured, high-performance component. All aspects of the design have been optimized to retain the full dynamic range and subtle nuances of your music.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe unit has a highly regulated power supply incorporating a Rotel custom-designed toroidal power transformer. This low impedance power supply has ample power reserves, which enables the unit to easily reproduce the most demanding audio signals. This type of design is more expensive to manufacture, but it is better for the music.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe printed circuit boards (PCB) are designed with Symmetrical Circuit Traces. This ensures that the precise timing of the music is maintained and faithfully recreated. The circuitry uses metal film resistors and polystyrene or polypropylene capacitors in important signal paths. All aspects of this design have been examined to ensure the most faithful music reproduction.\u003c\/p\u003e\n\u003ch4\u003eDigital and Analog, Wireless and Wired Connectivity\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eConnect your balanced or single-ended phones to the DX-3 or attached directly to a pair of active, powered speakers rending music up to 32-bit\/384kHz from the PC-USB input, 24-bit\/192kHz via Coaxial\/Optical, and aptX™ HD Wireless Bluetooth, or from legacy audio equipment via its analog 'AUX' RCA input.\u003c\/p\u003e\n\u003ch4\u003e\"The Ultimate Desktop Companion\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Rotel’s new DX-3 DAC \/ headphone amp is the ‘Ultimate Desktop Companion,’\" reports Jacob Green, \u003cem\u003eaudioholics.com\u003c\/em\u003e, March 25, 2025.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Though clearly designed with headphone users in mind, the DX-3 is equally well-equipped to be used as a standalone DAC or as a DAC\/preamp. It features both RCA outputs and balanced XLR outputs, which can be connected to a pair of active desktop monitors, or to an external power amp feeding a traditional audio system. It’s certainly attractive enough to be left out on display, thanks to its compact form-factor, full-color front panel graphic display, and large diamond-knurled volume knob.\"\u003c\/p\u003e","brand":"ROTEL","offers":[{"title":"Silver \/ New","offer_id":45982968217773,"sku":"NEW-RODX3-SIL","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/RODX3-SIL_01_angle_2025__66484.1750769696.1280.1280_a7639d81-4386-4e43-8bc1-350e2ab22773.jpg?v=1778162900"},{"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":"hifiman-ef600-dac-and-headphone-amplifier","title":"HiFiMan EF600 DAC and Headphone Amplifier","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;\"\u003eA DAC, an Amp, and a Headphone Stand in One Tower\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eMost desktop audio gear fights for flat space. The HiFiMan EF600 stands up instead: a striking 11-inch tower that combines a serious R2R DAC, a powerful balanced headphone amplifier, and a built-in headphone stand, so the amp that drives your headphones is also where they live between sessions.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eInside are two of HiFiMan's Himalaya PRO R2R modules, one a channel. R2R means a resistor ladder, which many purists prefer to a common chip. It is a much older way to build a converter, and a much rarer one now.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThey like it for a natural, unforced sound. HiFiMan is one of the few firms that builds its own. A four-position switch sets high or low gain, and NOS or OS. Those are non-oversampling and oversampling. The difference is worth hearing both ways.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe amplifier delivers 5.12 watts per channel into 32 ohms from the balanced XLR output, and 1.8 watts single-ended. That's serious power aimed squarely at demanding planar headphones, including HiFiMan's own, with a 118dB signal-to-noise ratio and vanishing 0.0014% distortion.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eBuilt for the Whole Desk, Not Just Headphones\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSources connect over USB-C, USB-B or coaxial. Bluetooth 5.2 handles wireless, with LDAC, aptX HD, aptX, AAC and SBC. Analog inputs in both balanced XLR and RCA let the EF600 work as a pure amp. Dual 3-pin XLR and RCA line outputs feed powered speakers or a power amp. One tower can anchor a whole desk.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eHeadphones plug into a 4-pin balanced XLR or 6.35mm jack on the front, and the curved top cradles your headphones' headband when you're done listening. At 6.8 pounds with a footprint of roughly 4\" by 6.5\", it holds a lot of capability in very little desk space.\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;\"\u003eLouis Gonzalez of \u003cem\u003eHeadfonics\u003c\/em\u003e scored the EF600 8.5 out of 10 in a November 27, 2023 review, writing that \"the DAC section sounds fluid and seems to retain micro harmonics captured in certain tracks that some DACs miss,\" and that the amp \"is rather powerful and has a lack of shyness, so it tends to sound punchy, dynamic, and onward marching.\" \u003cem\u003eHeadfonia\u003c\/em\u003e's NanoTechnos, in an August 16, 2023 review, described it as \"a beefier version\" of the well-liked EF400 \"with twice more power and a dual DAC.\"\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.25em; margin: 1.4em 0 0.35em 0; font-weight: 600;\"\u003eWho Is This DAC\/Amp 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 own planar headphones\u003c\/strong\u003e — 5.12 watts balanced is built for exactly these loads, HiFiMan's own models included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want R2R conversion without separates\u003c\/strong\u003e — dual Himalaya PRO modules with switchable NOS\/OS modes, in one box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour desk is short on space\u003c\/strong\u003e — DAC, amp, headphone stand, and Bluetooth receiver in a single vertical tower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want it to run your whole desktop system\u003c\/strong\u003e — XLR and RCA line outputs feed powered speakers or a power amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to run it as a pure amplifier\u003c\/strong\u003e — balanced XLR and RCA analog inputs bypass the R2R section entirely, so an existing DAC can feed it and the \u003cstrong\u003eEF600\u003c\/strong\u003e becomes the amp stage alone. Compare the range 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 a computer over USB-C or USB-B, a digital source over coaxial, or stream over Bluetooth. Analog sources connect to the XLR or RCA inputs. Headphones plug into the front's 4-pin XLR or 6.35mm jack, and the line outputs on the back feed powered speakers or an amplifier.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eSet the four-position switch for gain (high for demanding headphones, low for sensitive ones) and DAC mode (NOS or OS), hang your headphones on top, and you're done.\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 desktop system? Here are some great companions for the EF600:\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 Planar models are the natural match for this much clean power — 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\u003ePowered Speakers:\u003c\/strong\u003e Use the line outputs for a complete desk setup — 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\u003eCables:\u003c\/strong\u003e Quality USB and XLR cables 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\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e Analog inputs let an outboard converter drive it — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003eDigital-to-Analog Converters\u003c\/a\u003e\n\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 is an R2R DAC?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eA resistor-ladder design that converts digital to analog with a network of precision resistors instead of a common off-the-shelf chip. Many listeners prize R2R for a natural, analog-like presentation.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eHow powerful is it?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003e5.12 watts per channel into 32 ohms balanced, and 1.8 watts single-ended, ample for demanding planar headphones.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eWhat are NOS and OS modes?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eNon-oversampling and oversampling. NOS presents the data unaltered for a more organic character; OS applies digital filtering for tighter precision. A switch lets you choose.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes it have Bluetooth?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes, with LDAC, aptX HD, aptX, AAC, and SBC codecs.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eCan it feed powered speakers?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eYes. Dual 3-pin XLR and RCA line outputs make it a full desktop hub.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.05em; margin: 0.9em 0 0.25em 0; font-weight: 600;\"\u003eDoes the headphone stand fit all headphones?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 0.9em 0; line-height: 1.55;\"\u003eThe curved top is designed to cradle full-size headphone headbands, including large planar models.\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;\"\u003eThe Honest Audiophile asks if this is the all-in-one to beat under $1,000:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/6thMIU6ciQo\" title=\"Hifiman EF600 - The All-in-One R2R DAC\/Amp to beat under $1000? - Honest Audiophile Impressions\" 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;\"\u003eWilliam Murdock of The Headphone Experience gives it a full review:\u003c\/p\u003e\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/MRjlVSozJ5Q\" title=\"HIFIMAN EF600 - DAC\/HEADPHONE AMP (FULL REVIEW) (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 DACs, headphone amplifiers, or desktop audio? 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":"HiFiMan","offers":[{"title":"New","offer_id":45982972281005,"sku":"NEW-HMEF600","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/s-l1200_6e07a931-7fc6-4d21-92c6-e3f1454c0d8e.jpg?v=1787951297"},{"product_id":"woo-wes-balanced-electrostatic-headphone-amplifier-generation-2-silver","title":"Woo WES Balanced Electrostatic Headphone Amplifier - Generation 2 - Silver","description":"\u003ch3\u003e\"It Will Dazzle Your Ears\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eWoo Audio's WES is a no-compromise headphone amplifier for Stax-type electrostatic headphones. It features a fully balanced all-triode drive stage and uses EL34, 6SL7, 12AU7, and 5AR4 vacuum tubes in its circuitry. The two-chassis places the Power Supply Unit (PSU) in one chassis and the Amp Unit in another chassis for ultra-quiet operation. The innovative stackable chassis, two-chassis design has exposed tubes for a cool look and maximum airflow to the tubes.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe 1200 volts peak voltage swing of the WES produces a greater dynamic range than many other electrostatic headphone amps, including the Stax.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The WooAudio WES and Stax SR-007 Mk2 headphones will dazzle your ears with state of the art sound for a tiny fraction of the cost of a system built around speakers,\" marvels \u003cem\u003eHome Entertainment\u003c\/em\u003e magazine.\u003c\/p\u003e\n\u003ch4\u003e\"Creamy Delivery\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"I'll recommend the Woo WES for all those who love the lush sound of tubes. Its creamy delivery combined with the brilliant articulation of the SR-009 is a great combination for acoustic chamber and jazz ensembles,\" reports Tyll Hertsens, \u003cem\u003eInnerfidelity.com\u003c\/em\u003e, December 2012.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Woo Audio has produced an amplifier that maximizes the distinctive attributes of a benchmark headphone, the Stax SR-009, and, as a result, we have to consider the Woo WES a benchmark design in its own right,\" notes Tom Martin in his\u003cem\u003eHiFi+\u003c\/em\u003e magazine review for March 14, 2012\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"I don't mean to sound overly dramatic, but the WES is one of those break through products that leaves you wondering about the future of high-end audio… For now, I have reached a new level of satisfaction,\" concludes Robert Youman, \u003cem\u003ePositive-Feedback.com\u003c\/em\u003e, March\/April 2011.\u003c\/p\u003e\n\u003ch4\u003eDual Power Switches\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eDual power switches provide an off\/on switch on each chassis. From a cold start, the dual power switch protects the tubes from a high current surge. Turning on just one of the power switches provides low voltage to the vacuum tube heaters while the unit remains in standby mode. Turning on both power switches allows the unit to function properly.\u003c\/p\u003e\n\u003ch4\u003eBalanced and Unbalanced Inputs\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WES features point-to-point wiring throughout and offers a convenient and great-sounding unbalanced input to balanced input conversion using vacuum tubes. Two selectable balanced inputs are on hand plus one selectable unbalanced input. On the output side, the WES provides one five-pin pro bias output and one HE-90-type output. A premium DACT CT4 stepped attenuator gives you ultra-quiet level control.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe best audiophile-level internal components are used throughout the build. These include Auricap capacitors for inter-stage and output coupling, Mills and Kiwame resistors, and Telfon tube sockets.\u003c\/p\u003e\n\u003ch4\u003eAssembled in Brooklyn, New York, USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in the fact that its products are assembled in Brooklyn, New York, USA from foreign and domestic components.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cem\u003eNote: AC power cord and interconnect cable are not included. The Power Supply Unit-to-Amp Unit power supply cord is included.\u003c\/em\u003e\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Silver \/ New","offer_id":45983014518957,"sku":"NEW-WAWES-SIL","price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWES_SIL_01_2023__79413.1695241349.1280.1280.jpg?v=1778127271"},{"product_id":"woo-audio-wa33-elite-edition-headphone-amplifier-and-preamp-black","title":"Woo Audio WA33 Elite Edition Headphone Amplifier and Preamp - 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 Word Elite Actually Buys\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSpecial editions are often a badge and a finish. This one is a parts list. The Elite keeps the WA33's circuit and its nine tubes. What changes is every piece that carries the signal. It weighs three pounds more than a Standard because of it.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe output transformers are custom-made, ultra high-bandwidth and low-loss. They are wound with Single Crystal Copper wire around a nickel alloy core. In a transformer-coupled tube amplifier, that is the part which most shapes what reaches your headphones.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eInside, the hook-up and signal wiring is Single Crystal copper throughout. Volume runs through an ALPS RK50 four-channel balanced potentiometer, housed in a brass enclosure. It is among the most expensive volume controls fitted to any audio product, and a four-channel one at that.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eThe Parts You Cannot Add Later\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eCoupling between stages runs through Mundorf MCap Supreme Silver\/Gold capacitors, one per channel. Three Mundorf MTube capacitors filter the high-voltage supply. Connectors are Cardas XLRs on gold mounting plates, and WBT Nextgen RCAs. A 24k gold-plated plaque marks the chassis.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEverything else is the WA33 you already know. Two chassis, joined by Woo's Internal Coupling Architecture. Four 6C45 drivers, four 2A3 power tubes and a 5U4G rectifier. Up to 10 watts per channel into 32 ohms, and up to 3.3A in True Ribbon mode.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA front-panel switch turns it from a headphone amplifier into a balanced preamplifier. Output impedance is selectable, high or low. Two XLR input pairs and one RCA pair come in. It weighs 57 pounds, and carries 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;\"\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\u003eThis is your last headphone amplifier\u003c\/strong\u003e — Woo does not convert a Standard into an Elite afterwards. Buying the Elite now is the only way to own these transformers, capacitors and volume control at all.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own hard-to-drive headphones\u003c\/strong\u003e — up to 10 watts per channel into 32 ohms, from four output sockets. A high or low impedance switch lets sensitive in-ears and demanding planars share one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou own ribbon headphones\u003c\/strong\u003e — True Ribbon mode supplies up to 3.3A of current rather than voltage, which is what a ribbon driver actually asks an amplifier for.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one box for headphones and speakers\u003c\/strong\u003e — the balanced preamplifier output drives your power amplifier through that ALPS RK50, so the same volume control serves the whole system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYour sources are digital\u003c\/strong\u003e — the Elite takes analog inputs only, two XLR pairs and one RCA, with no converter inside. Add one of our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/digital-to-analog-converters\" style=\"color:#8a5a2b;\"\u003edigital-to-analog converters\u003c\/a\u003e and a computer, streamer or transport feeds it properly.\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;\"\u003eJoin the power supply chassis to the amplifier chassis, then bring in your source. Balanced sources take the two XLR pairs, single-ended sources the RCA pair. Leave clearance above and behind for the tubes.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eChoose the headphone socket that matches your cable and set the impedance switch to suit. To drive speakers, switch the output to preamplifier mode and run the balanced XLR outputs to your power amplifier.\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 WA33 Elite Edition? 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\u003eHeadphones:\u003c\/strong\u003e An amplifier at this level deserves the best — 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\u003eDAC:\u003c\/strong\u003e The Elite takes analog in, so a converter comes first — 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\u003ePower Amplifier:\u003c\/strong\u003e For the balanced preamplifier output — see our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/amplifiers\" style=\"color:#8a5a2b;\"\u003eAmplifiers\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterconnects:\u003c\/strong\u003e Balanced XLR into those Cardas sockets — 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;\"\u003eWhat does the Elite Edition add over the Standard?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eUltra high-bandwidth output transformers with Single Crystal Copper windings and a nickel alloy core. Single Crystal copper internal wiring. An ALPS RK50 balanced volume control in a brass enclosure. Mundorf coupling and filter capacitors, Cardas and WBT connectors, and a 24k gold-plated plaque.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan a Standard WA33 be upgraded to Elite later?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo builds the two separately and does not convert one into the other, so the decision is made when you order. Call us at 800-942-0220 if you would like to talk it through.\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;\"\u003eThe same nine as the Standard: four 6C45 drivers, four 2A3 power tubes and one 5U4G rectifier, fitted and ready.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use it as a preamplifier?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. The front panel switches the output from headphones to a balanced XLR preamplifier feed, with selectable high or low output impedance.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eWhich headphone connections are fitted?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eA 4-pin XLR for True Ribbon mode, a second 4-pin XLR balanced, a 4.4mm Pentaconn balanced, and a 6.3mm unbalanced jack.\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;\"\u003eBoth chassis, the default tube set and a quick start guide. The AC power cord and audio cables are supplied separately, so budget for those.\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;\"\u003eWoo Audio walks through how to choose between the WA33 versions:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/lWqkQCHFvLU\" title=\"FAQ Episode 024, Choosing the BEST WA33 Headphone Amplifier \/ Preamplifier\" 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;\"\u003eWoo Audio's overview of the second-generation WA33 and True Ribbon mode:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Qi8MLI42_x4\" title=\"New! Woo Audio WA33 (2nd gen) Overview, True-ribbon \u0026amp; Traditional Headphones Amplifier\" 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, headphone matching, or balanced connections? 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":"Woo Audio","offers":[{"title":"Black \/ New","offer_id":45983037817005,"sku":"NEW-WA33E-BLK","price":16999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/wa33-black-labeled-v4.jpg?v=1785676028"},{"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":"woo-audio-wa22-balanced-transformer-headphone-amplifier-generation-2-silver","title":"Woo Audio WA22 Balanced Transformer Headphone Amplifier - Generation 2 - 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;\"\u003eAll Tube, Fully Balanced, No Shortcuts\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eSome headphone amplifiers use tubes for flavor and transistors for the heavy lifting. The Woo Audio WA22 takes the harder road. It is an all-tube, fully balanced, Class-A design, with no transistors anywhere in the signal path. The second generation adds a true preamp function to a design Woo has refined since 2009.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTwo 6SN7 driver tubes, two 6080 power tubes and a 5U4G rectifier do all the work. Output reaches 1.5 watts per channel into 32 ohms. That is real power for planars and other hard-to-drive headphones. A switchable high\/low impedance setting matches the amp to anything from 8 to 600 ohms.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe outputs are transformer-coupled. That keeps your headphones clear of the tubes' DC voltage, and it holds the drive steady across the whole impedance range rather than letting it sag at one end.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:1.25em;margin:1.4em 0 0.35em 0;font-weight:600;\"\u003eHand-Built in Brooklyn, Point to Point\u003c\/h2\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eEvery WA22 is built in Brooklyn, New York. It is wired point to point by hand, not on a circuit board. An ALPS balanced volume control handles level. The design is self-biasing, so tubes can be swapped without measurements or adjustments — which is why tube rolling is much of the appeal here.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe second generation also turns the WA22 into a control center. Balanced XLR preamp outputs, under 50 ohms, let it drive a power amp or a pair of powered speakers. So one volume knob can run both your headphone and speaker systems.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eThe chassis is anodized aluminum, in black or silver. It measures 12.5\" wide, 12\" deep and 8.5\" tall with the tubes in, and weighs 26 pounds. Give it air above and behind: tubes run hot.\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 own demanding, high-end headphones\u003c\/strong\u003e — 1.5 watts per channel and an 8-600 ohm range drive hard loads that leave smaller amps strained.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want a true balanced setup\u003c\/strong\u003e — balanced XLR input, dual 3-pin and 4-pin XLR headphone outputs, and a fully balanced circuit from end to end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want tubes without the maintenance headaches\u003c\/strong\u003e — the self-biasing design means tube swaps need no adjustment or test gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want one volume control for headphones and speakers\u003c\/strong\u003e — the balanced preamp output runs a power amp or powered monitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou listen mostly on sensitive IEMs, or you want a small desk amp\u003c\/strong\u003e — the size and the power here are more than that job needs, and a smaller design from our \u003ca href=\"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers\" style=\"color:#8a5a2b;\"\u003eheadphone amplifiers\u003c\/a\u003e fits better.\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 a source two ways: balanced XLR from a DAC or other balanced component, or standard RCA, which the WA22's phase splitter converts for its balanced circuit. Headphones connect through a 4-pin XLR, dual 3-pin XLRs, or a 1\/4\" jack, and the high\/low impedance switch matches the output to your specific headphones.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eTo use it as a preamplifier, run the balanced XLR outputs to a power amplifier or powered speakers. Give the tubes a few minutes to warm up, and leave room above the amp for ventilation, as a Class-A tube design runs warm by nature.\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 your system? Here are some great companions for the WA22:\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\u003eHeadphones:\u003c\/strong\u003e This amp deserves a reference-level headphone to match — 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\u003eDAC:\u003c\/strong\u003e A balanced DAC on the XLR input keeps the whole chain balanced — 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 balanced interconnects matter at this level — 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 26-pound amp a stable, ventilated 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 changed in the second generation?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eWoo Audio updated the WA22 in 2018 with improved sonic performance and added a balanced preamplifier output, so it can control a speaker system as well as headphones.\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;\"\u003eTwo 6SN7 driver tubes, two 6080 power tubes, and one 5U4G rectifier. Self-biasing makes tube rolling simple.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan it drive hard-to-drive headphones?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. It delivers up to 1.5 watts per channel into 32 ohms and handles headphones from 8 to 600 ohms, with a high\/low impedance switch for the best match.\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 balanced source to use it?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eAlongside the balanced XLR input, there's a standard RCA input, and an internal phase splitter converts that signal for the balanced circuit.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:1.05em;margin:0.9em 0 0.25em 0;font-weight:600;\"\u003eCan I use it as a preamp?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 0.9em 0;line-height:1.55;\"\u003eYes. Balanced XLR preamp outputs let the WA22 drive a power amplifier or powered speakers.\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;\"\u003eWoo Audio covers the WA22 with a 3-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\n\u003cp style=\"margin:0 0 0.5em 0;line-height:1.55;\"\u003eRyan Ho shares his listening impressions of the second-generation WA22:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/2qMkbq10rdk\" title=\"Could not stop listening! - Woo Audio WA22 (2nd gen)\" 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;\"\u003eThe Source AV Design Group walks through the WA22 as both headphone amp and preamplifier:\u003c\/p\u003e\n\n\u003ciframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/SZo2xlbgdu0\" title=\"Woo Audio WA22 Balanced Headphone Tube Amplifier and Pre Amplifier\" 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 headphone amplifiers, tube audio, 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\n\u003c\/div\u003e","brand":"Woo Audio","offers":[{"title":"Silver \/ New","offer_id":45983066456237,"sku":"NEW-WAWA22G2-SIL","price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA22G2_SIL_3QT-Large__68623.1696520350.1280.1280.jpg?v=1778127064"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/collections\/H_3_f7b5545d-468b-44f3-a1d4-272ab00585db.png?v=1778744330","url":"https:\/\/www.audioadvisor.com\/collections\/headphone-amplifiers.oembed?page=4","provider":"Audio Advisor","version":"1.0","type":"link"}