{"title":"Woo Audio","description":null,"products":[{"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},{"title":"Demo","offer_id":45980588802221,"sku":"DEMO-WAWA11-BLK","price":949.99,"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":"woo-audio-wa33-headphone-amplifier-and-preamplifier-silver","title":"Woo Audio WA33 Headphone Amplifier and Preamplifier - Silver","description":"\u003ch2\u003e\n\u003ca name=\"X7c402143ed45fd2bdede0f9f0f364c05ce8a185\"\u003e\u003c\/a\u003eWoo Audio WA33 Headphone Amplifier and Preamplifier\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"what-you-need-to-know\"\u003e\u003c\/a\u003eWhat You Need to Know\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"X1031d48000966b4b4e3336044354ad8b40f6f66\"\u003e\u003c\/a\u003eWoo Audio’s Flagship: Two Chassis, Nine Tubes, No Compromises\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eThe Woo Audio WA33 is the flagship statement from America’s premier tube headphone amplifier builder—a fully balanced, all-tube, pure Class A design spread across two massive chassis and hand-built in New York. It functions brilliantly as both a reference headphone amplifier and a true balanced stereo preamplifier, and it holds The Absolute Sound’s Editors’ Choice Award to prove it.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003eAvailable in black or silver anodized aluminum.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"all-tube-fully-balanced-pure-class-a\"\u003e\u003c\/a\u003eAll-Tube, Fully Balanced, Pure Class A\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eNine tubes do all the work: four 2A3 directly heated triode power tubes, four 6C45 drivers, and a 5U4G rectifier, arranged in a fully balanced push-pull Class A circuit. Signal passes through hand-wound output transformers made in-house, connected by point-to-point wiring—no circuit boards in the signal path.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003eThe sound reviewers describe is glorious: rich, naturally detailed tonal balance with explosive dynamics and powerful, extended bass.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"two-chassis-one-amplifier\"\u003e\u003c\/a\u003eTwo Chassis, One Amplifier\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eThe power supply lives in its own chassis, keeping transformer noise away from the delicate audio circuits. Woo’s Internal Coupling Architecture joins the two cases directly—no external umbilical cord—so the WA33 installs as one seamless unit while preserving true dual-chassis isolation.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"power-for-any-headphone-made\"\u003e\u003c\/a\u003ePower for Any Headphone Made\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eWith up to 10 watts per channel into 32 ohms, the WA33 drives the world’s most demanding headphones—HiFiMan Susvara, Abyss AB-1266—with power and control reviewers call absolutely stunning. High\/low impedance and level switches tailor the output from whisper-quiet operation with sensitive in-ears to full grunt for inefficient planars.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003eThe current version even adds a direct current-drive output for true-ribbon headphones—a world first, eliminating the usual interface box. Total range: 0.038 to 600 ohms.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"four-headphone-outputs\"\u003e\u003c\/a\u003eFour Headphone Outputs\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eThe front panel offers a 4-pin XLR balanced output, a 4.4mm balanced Pentaconn, a 6.3mm single-ended jack, and the dedicated TR ribbon output—every connection standard, no adapters required.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"a-true-balanced-preamplifier\"\u003e\u003c\/a\u003eA True Balanced Preamplifier\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eThis is no afterthought output jack: the WA33 delivers up to 10V balanced from 50-ohm XLR preamp outputs, with two balanced XLR inputs plus RCA to serve a complete system. The Absolute Sound put it plainly: it’s “a balanced linestage preamplifier suitable for use in the finest audio systems”—and imagined audiophiles using it as the reference linestage in systems costing far more.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"Xcdcf173878ceebde82ee33befa2a29e668657cf\"\u003e\u003c\/a\u003eCritically Acclaimed at the Highest Level\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eBeyond The Absolute Sound’s Editors’ Choice Award, the WA33 earned Part-Time Audiophile’s Editors’ Choice Buyer’s Guide nod (“it might just be the best”), while Audio Bacon called it “the best tube headphone amplifier I’ve ever heard” and Enjoy the Music concluded it “will be able to transport them to another world… That the WA33 can double as a preamplifier is icing on the cake.”\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"building-your-system\"\u003e\u003c\/a\u003eBuilding Your System\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eFeed the WA33 from a reference balanced DAC via its XLR inputs, and let it pull double duty: headphones by night, balanced preamp into your power amplifier by day. The self-biasing circuit welcomes tube rolling—premium 274B rectifiers are a favorite upgrade—and the PTFE sockets are built for a lifetime of swaps.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003eGive the tubes open airflow, place it within reach (volume is on the gorgeous TKD potentiometer—no remote), and plan a sturdy shelf: the pair weighs 54 pounds.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"features-specifications\"\u003e\u003c\/a\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eFully Balanced All-Tube Class A\u003c\/b\u003e\u003cbr\u003ePush-pull 2A3 directly heated triodes, transformer-coupled.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eTwo-Chassis Design\u003c\/b\u003e\u003cbr\u003eSeparate power supply with Internal Coupling Architecture—no umbilical.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eUp to 10 Watts per Channel\u003c\/b\u003e\u003cbr\u003eDrives everything from sensitive IEMs to Susvara and Abyss.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eFour Headphone Outputs\u003c\/b\u003e\u003cbr\u003e4-pin XLR, 4.4mm balanced, 6.3mm, and direct-drive ribbon output.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eTrue Balanced Preamplifier\u003c\/b\u003e\u003cbr\u003e10V XLR outputs worthy of reference two-channel systems.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eHand-Built in New York\u003c\/b\u003e\u003cbr\u003ePoint-to-point wiring, hand-wound transformers, TKD volume control.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"specifications\"\u003e\u003c\/a\u003eSpecifications\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eType: Headphone Amplifier \/ Balanced Stereo Preamplifier\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTopology: Fully Balanced, Push-Pull, Pure Class A, All-Tube\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTube Complement: 4 x 2A3 (power), 4 x 6C45 (driver), 1 x 5U4G (rectifier)\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003ePower Output: Up to 10W per Channel @ 32 Ohms\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eRibbon Output: Direct Current-Drive, 3.3A (TR 4-Pin XLR)\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eHeadphone Impedance Range: 0.038–600 Ohms\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eHeadphone Outputs: 4-Pin XLR Balanced, 4.4mm Balanced, 6.3mm, TR Ribbon\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eInputs: 2 x Balanced XLR, 1 x RCA\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003ePreamp Output: Balanced XLR, 10V Maximum, 50-Ohm Output Impedance\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFrequency Response: 10Hz–60kHz (-2dB)\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTHD: \u0026lt;0.05% @ 1kHz\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eSignal-to-Noise Ratio: \u0026gt;95dB\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eVolume Control: TKD 4-Channel Balanced Potentiometer\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eConstruction: Point-to-Point Wiring; Hand-Wound Output Transformers; PTFE Tube Sockets\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eDimensions: 17.5“W x 12”D x 13\"H (with tubes, both chassis)\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eWeight: 54 lbs\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFinish: Black or Silver Anodized Aluminum\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eMade In: New York, USA\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eWarranty: 3 Years Limited\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"frequently-asked-questions\"\u003e\u003c\/a\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eCan it really serve as my system preamplifier?\u003c\/b\u003e\u003cbr\u003eYes—brilliantly. The balanced XLR preamp outputs deliver up to 10 volts from a 50-ohm source impedance, and The Absolute Sound judged it worthy of the finest reference systems. Many owners run headphones and a two-channel rig from the same WA33.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eWill it drive my headphones?\u003c\/b\u003e\u003cbr\u003eAll of them. Ten watts per channel handles the hardest planars (Susvara, Abyss AB-1266), the level switch keeps sensitive in-ears hiss-free, and the dedicated ribbon output direct-drives true-ribbon headphones without an interface box—a world first.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eWhat does the Elite Edition add?\u003c\/b\u003e\u003cbr\u003eThe Elite upgrades to single-crystal copper output transformers and internal wiring, an ALPS RK50 volume control, Mundorf Supreme Silver\/Gold coupling capacitors, and Cardas\/WBT connectors—the same circuit, executed with cost-no-object parts.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eWho is the WA33 designed for?\u003c\/b\u003e\u003cbr\u003eIt’s for the listener assembling an end-game headphone system—or a reference two-channel rig—who wants pure Class A tube magnificence, hand-built in America, with the power to drive anything.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"why-audio-advisor\"\u003e\u003c\/a\u003eWhy Audio Advisor?\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e40+ Years of Expertise – Helping music lovers build better systems since 1981.\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e60-Day Money-Back Guarantee – Hear it in your own system with confidence.\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eReal Product Experts – Friendly advice before and after your purchase.\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFree Shipping – On qualifying orders over $49.\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFlexible Financing – Convenient payment options available.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45980622291117,"sku":"NEW-WA33-SIL","price":9999.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45980622323885,"sku":"DEMO-WA33-SIL","price":9999.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":45980622356653,"sku":"OPEN-WA33-SIL","price":9999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/DSC00210-1.jpg?v=1785680469"},{"product_id":"woo-audio-wds-1-digital-to-analog-converter-silver","title":"Woo Audio WDS 1 Digital-to-Analog Converter - Silver","description":"\u003ch3\u003e\"It Kind of Blew My Mind\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio WDS-1 Digital-to-Analog Converter is a superior digital audio playback component designed for serious music lovers. It is the perfect companion for any computer audio system, as well as for Woo Audio's own state of the art WTP-1 Red Book CD Transport.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"In a word, I was stunned,\" notes Issue #61 of \u003cem\u003ePositive Feedback\u003c\/em\u003e. \"I thought it would sound good, but I had no idea how good it would sound, and it kind of blew my mind.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"If you still have a large collection of CDs, check out Woo Audio's new WTP-1 CD transport and WDS-1 digital-to-analog converter combination,\" notes Steve Guttenberg in his \u003cem\u003eCNET.com\u003c\/em\u003e review for April 11, 2012. \"The Woo components have a neutral sound quality, with excellent resolution of fine detail. I listened to a wide variety of music on CD, and the Woos' clarity and resolution were top-rate.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"I believe that Woo Audio's first attempt at a solid-state DAC offers a beautiful analog-type presentation and allows you to really relax and connect with the music in a very natural way,\" raves Terry London in a \u003cem\u003eHomeTheaterReview.com\u003c\/em\u003e review for November 13, 2013.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The WDS-1 sounds amazing! I am hearing things that I have never heard before in my tracks,\" said Audio Advisor customer Robert. \"My Sennheiser HD800s have never sounded better.\"\u003c\/p\u003e\n\u003ch4\u003eNo Upsampling or Oversampling\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eNeither upsampling nor oversampling is used. The WDS-1 maintains pure data integrity, transmitting it via a standard high speed USB 2.0 interface operating in asynchronous mode.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe WDS-1 supports 24-Bit\/192 kHz high resolution playback from all inputs. The ultra-low jitter USB 2.0 circuitry runs in Asynchronous mode. The S\/PDIF interfaces consists of optical, coaxial, and AES\/EBU via XLR connection. An input switching button lets you access all digital inputs, and there's a selectable digital filter in Sharp and Slow modes. The VFD display shows inputs, sampling rate, filter, and volume.\u003c\/p\u003e\n\u003ch4\u003eHigh Quality Construction\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe high quality construction features include an all-aluminum chassis with no screws visible from any viewing angles, individual power supplies for both digital and analog circuitries, a custom built toroidal power transformer, multi-layer military grade PCBs, and an optional premium aluminum remote control. Individual power supplies are provided for both digital and analog circuitries. All of the above are the result of Woo Audio's extensive focus on vigorous product development and improvements.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe WDS-1 incorporates a digital volume control, which allows for direct connection to any power amplifier, negating the need for a preamplifier. Maximum output can be set at either two or four volts to suit different amplifier\/speaker combinations.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe Woo WDS-1 includes a customized driver for Windows Vista\/XP\/7. USB Audio Class 2.0 is natively supported by Apple OS X version 10.6.4 and above.\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":"New","offer_id":45980627665069,"sku":"NEW-WAWDS1-SIL","price":1439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWDS1_SIL_01_2023__98311.1728488576.1280.1280_61795ad8-f2f2-45da-bee9-46ee12b15625.jpg?v=1778127258"},{"product_id":"woo-audio-wa6-se-headphone-amplifier-generation-2-silver","title":"Woo Audio WA6 SE Headphone Amplifier - Generation 2 - Silver","description":"\u003ch3\u003e\"A Real, Live American Masterpiece\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio WA6-SE (Special Edition) Headphone Amplifier is the company's 'pinnacle version' of its highly popular WA6 headphone amp. Its premium performance is derived from an innovative design that uses direct interstage coupling and a power supply housed in a separate chassis.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe hallmark of the WAS-SE is a realistic, warm, smooth sound and exceptionally quiet operation. 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\"\u003e\"The Woo Audio WA6-SE is a real, live American masterpiece, designed, built and sold by the company run by the man who founded it,\" notes Ken Rockwell at \u003cem\u003eKenRockwell.com\u003c\/em\u003e. \"It just works: there's nothing but loads of clean, great sound and great ergonomics.\"\u003c\/p\u003e\n\u003ch4\u003e\"Dynamic Range Has Suddenly Gone to Nuclear-Powered Levels\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"We've loved using the WA6SE,\" reports Nate Lanxon\" in his \u003cem\u003eCNET.co.uk\u003c\/em\u003e review for December 15, 2009. \"if you want valves through and through, with admirable performance to boot, this system's well worth considering.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Dynamic range has suddenly gone to nuclear-powered levels,\" raves reviewer Rangen in a May 15, 2009 post for \u003cem\u003ehead-fi.org\u003c\/em\u003e. \"I'm not talking about the dynamic range of the recording, but the dynamic range of individual instruments, which is now a palpable phenomenon.\"\u003c\/p\u003e\n\u003ch4\u003eAll-Tube Design\u003c\/h4\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-SE boasts an all-tube design. There are no transistors, ICs, or semi-conductors anywhere in the entire circuitry.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe power supply of the WA6-SE is housed in its own aluminum die-cast chassis. This provides an exceptional degree of isolation from the separate-chassis audio circuitry and contributes to the very low perceived noise floor. The power supply uses an individual filter choke per channel to facilitate a smooth, well-regulated power delivery to the audio section.\u003c\/p\u003e\n\u003ch4\u003eBeautifully Made, Inside and Out\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA6-SE 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 two pairs of RCA inputs with an input source switch 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\u003eHandcrafted and Made in the USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in every component that the company designs and manufactures. All products are handcrafted, and they're made in the USA.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45981192683693,"sku":"NEW-WAWA6SE-SIL","price":1649.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45981192716461,"sku":"DEMO-WAWA6SE-SIL","price":1649.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":45981192749229,"sku":"OPEN-WAWA6SE-SIL","price":1649.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA6SE_SIL_01_2023__20827.1736962794.1280.1280_39166de5-63df-46d1-bc8d-a3e87790ca21.jpg?v=1778127192"},{"product_id":"woo-audio-wa6-se-headphone-amplifier-generation-2-black","title":"Woo Audio WA6 SE Headphone Amplifier - Generation 2 - Black","description":"\u003ch3\u003e\"A Real, Live American Masterpiece\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio WA6-SE (Special Edition) Headphone Amplifier is the company's 'pinnacle version' of its highly popular WA6 headphone amp. Its premium performance is derived from an innovative design that uses direct interstage coupling and a power supply housed in a separate chassis.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe hallmark of the WAS-SE is a realistic, warm, smooth sound and exceptionally quiet operation. 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\"\u003e\"The Woo Audio WA6-SE is a real, live American masterpiece, designed, built and sold by the company run by the man who founded it,\" notes Ken Rockwell at \u003cem\u003eKenRockwell.com\u003c\/em\u003e. \"It just works: there's nothing but loads of clean, great sound and great ergonomics.\"\u003c\/p\u003e\n\u003ch4\u003e\"Dynamic Range Has Suddenly Gone to Nuclear-Powered Levels\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"We've loved using the WA6SE,\" reports Nate Lanxon\" in his \u003cem\u003eCNET.co.uk\u003c\/em\u003e review for December 15, 2009. \"if you want valves through and through, with admirable performance to boot, this system's well worth considering.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Dynamic range has suddenly gone to nuclear-powered levels,\" raves reviewer Rangen in a May 15, 2009 post for \u003cem\u003ehead-fi.org\u003c\/em\u003e. \"I'm not talking about the dynamic range of the recording, but the dynamic range of individual instruments, which is now a palpable phenomenon.\"\u003c\/p\u003e\n\u003ch4\u003eAll-Tube Design\u003c\/h4\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-SE boasts an all-tube design. There are no transistors, ICs, or semi-conductors anywhere in the entire circuitry.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe power supply of the WA6-SE is housed in its own aluminum die-cast chassis. This provides an exceptional degree of isolation from the separate-chassis audio circuitry and contributes to the very low perceived noise floor. The power supply uses an individual filter choke per channel to facilitate a smooth, well-regulated power delivery to the audio section.\u003c\/p\u003e\n\u003ch4\u003eBeautifully Made, Inside and Out\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA6-SE 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 two pairs of RCA inputs with an input source switch 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":"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":"woo-audio-tube-mini-balanced-headphone-amplifier-and-dac-black","title":"Woo Audio TUBE mini Balanced Headphone Amplifier and DAC - Black","description":"\u003ch3\u003ePocket-Size Vacuum Tube Head Amp and DAC\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eA portable vacuum tube headphone amp that fits in your pocket? Is that even possible? Nothing is beyond the capabilities of the geniuses at Woo Audio.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe all-new TUBE mini from Woo is an ultraportable, balanced design, vacuum tube headphone amplifier and DAC that delivers an impressively powerful sound in half the size of the average smartphone. Now you can grab your favorite full-sized headphones and enjoy the best sound quality anywhere you like.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIt's cool to look at, too. Amaze your friends! The front panel window shows off the tiny but powerful pair of vacuum tubes inside.\u003c\/p\u003e\n\u003ch4\u003e\"Easily One of the Best Sounding Portable DAC\/Amps\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"With an incredibly large output that is able to reveal a pristine sound, the Tube Mini is easily one of the best sounding portable DAC\/amps I’ve heard,\" raves Alex Schiffer is his July 27, 2023 review for \u003cem\u003eaudio46.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Using the Tube Mini for your tablet or laptop is the best way to use it. You’ll also get the most out of its output when listening to high-impedance over-ear headphones. It really makes the Tube Mini more of an entry point for tube amps, rather than an amp dongle.\"\u003c\/p\u003e\n\u003ch4\u003e\"It’s Not a Gimmick, It Actually Sounds Fantastic\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Woo Audio’s Tube Mini pulls off the very impressive feat of being a tube amp that’s as affordable as it is portable. Better still: it’s not a gimmick, as it actually sounds fantastic. It’s combining the best of the new (a high res DAC with DSD and MQA functionality) with the old (vacuum tube analog warmth),\" reports \u003cem\u003emajorhifi.com\u003c\/em\u003e, July 27, 2023.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"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\u003ch4\u003e\"Sounds 'Tuby' Enough, and Portability is Maximum\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Woo Audio TUBE Mini is the perfect DAC\/AMP if you want to listen to your full-sized headphones when your regular desktop DACs and amplifiers aren’t available,\" observes Lieven, \u003cem\u003eheadfonia.com\u003c\/em\u003e, February 26, 2024. \"The TUBE Mini has enough power to drive almost all of your favorite headphones, and it does it in a musical way with a tube twist.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"What this device does is extremely unique, and something that its target clientele is certain to appreciate. The output power is surprisingly strong, the sound is just 'tuby' enough and the portability is at a maximum,\" notes \u003cem\u003eaudio-head.com\u003c\/em\u003e, July 27, 2023. \"I think most purchasers will be pleasantly surprised by the unique proposition involved here. A very fun listen for almost any full-size headphone.\"\u003c\/p\u003e\n\u003ch4\u003eSmall Device – Powerful, High Quality Sound\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eCan a small device deliver high-quality, powerful sound? This question kept Woo Audio's engineers motivated and led to the creation of two of the smallest products Woo ever offered, the WA8 Eclipse and WA11 Topaz. But the pursuit to go smaller continued. In late 2019, the company created a powerful solid-state amp that was pocketable. But it lacked Woo Audio's vacuum tube roots.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eA eureka moment came when engineers placed the Eclipse and the Topaz amps side by side and wondered, \"Can we engineer a portable vacuum tube amp\/DAC based on these two products?\" They focused their engineering efforts on achieving this vision.\u003c\/p\u003e\n\u003ch4\u003eMighty-Drive Technology Plus Vacuum Tubes\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eAt the heart of the TUBE mini are traditional vacuum tubes combined with Woo Audio's innovative Mighty-Drive technology. The result is the warm sound of vacuum tubes and the superpower of MOSFET amplification for an effortless sound that comes alive with full-sized headphones. There are three technologies working seamlessly in TUBE mini. These consist of a power management system for plug-and-play setup, a tube headphone amplifier, and a high-resolution lossless DAC. All of these are present in an impossibly small design.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eOn full display are the vacuum tubes. Each tube is designed to amplify one channel (hence a pair for left\/right stereo) combined with the powerhouse of MOSFET in a balanced architecture Woo Audio calls Mighty-Drive. The result is a unique sound not found in any solid-state or small tube amps.\u003c\/p\u003e\n\u003ch4\u003eReliable, Robust, Maintenance-Free Vacuum Tubes\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eVacuum tubes aren't the fussy, delicate components you might expect them to be. Vacuum tube technology has been in use since the early 1900s for a wide range of applications from AV consumer equipment, to medical imaging, to mission-critical military devices. Tubes are therefore reliable, robust and maintenance-free, capable of many thousands of hours of operation.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIn audio component applications, tube microphonics from external mechanical vibrations can transfer to the tungsten heaters and thus become audible in the signal path. In order to reduce mechanical vibration, the tubes in TUBE mini are intricately mounted on a spring-loaded suspension system similar to seismic damper systems found in earthquake protection measures.\u003c\/p\u003e\n\u003ch4\u003eOptimized DAC for Streaming\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe TUBE mini's internal ESS SABRE DAC is optimized for streaming music services and lossless playback of all Hi-Res formats. It delivers Woo Audio's signature sound with an unparalleled listening experience faithfully reproducing the music you love as it was originally recorded.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFree yourself from complicated electronics. Simply connect your favorite headphones and music player to the TUBE mini and enjoy high-fidelity sound everywhere you want.\u003c\/p\u003e\n\u003ch4\u003eBalanced and Unbalanced Headphone Outputs\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eFor no-compromise sound quality with compatible headphones, the TUBE mini includes a 4.4mm balanced output. It also includes a standard 3.5mm unbalanced output for use with the widest range of headphones and IEMs.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e The 4.4mm balanced output is not compatible with headphones and IEMs with unbalanced cables. Never connect unbalanced headphones to the balanced input \/ output using adapters. This may cause damage to amplifier or malfunction. For headphones and earphones with unbalanced cables use the 3.5mm unbalanced output instead.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45981697933485,"sku":"NEW-WATM-BLK","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45981697966253,"sku":"DEMO-WATM-BLK","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":45981697999021,"sku":"OPEN-WATM-BLK","price":399.0,"currency_code":"USD","in_stock":false}],"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":"woo-audio-hps-h-compact-aluminum-headphone-stand-black","title":"Woo Audio HPS H Compact Aluminum Headphone Stand - Black","description":"\u003ch3\u003e\"Design. Budget. Quality.\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio HPS-H Compact Aluminum Headphone Stand is a must-have item for headphone users at home and office. Its compact size means that it is able to fit almost anywhere, and it is ideal for small to medium sized headphones. Store your headphones gracefully and neatly with this attractive product.\u003c\/p\u003e\n\u003ch4\u003e\"Beautiful and Functional\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Design. Budget. Quality. These three words are what I consider when I review audiophile equipment for this blog,\" reports the \u003cem\u003eMatthewHambrick.blogspot.com\u003c\/em\u003e. \"It is evident that Woo has spent a lot of time making simple design look both beautiful and work in a functional manner.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe HPS-H assembles easily, and all needed tools are included. Choose black or silver aluminum finish.\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\"\u003eExternal dimensions are 10.5\" high, 3.5\" wide, and 3.5\" deep.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45981847945389,"sku":"NEW-WAHPSH-BLK","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAHPSH_01_BLK_2023__75541.1696522907.1280.1280.jpg?v=1778102947"},{"product_id":"woo-audio-tube-mini-balanced-headphone-amplifier-and-dac-blue","title":"Woo Audio TUBE mini Balanced Headphone Amplifier and DAC - Blue","description":"\u003ch3\u003ePocket-Size Vacuum Tube Head Amp and DAC\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eA portable vacuum tube headphone amp that fits in your pocket? Is that even possible? Nothing is beyond the capabilities of the geniuses at Woo Audio.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe all-new TUBE mini from Woo is an ultraportable, balanced design, vacuum tube headphone amplifier and DAC that delivers an impressively powerful sound in half the size of the average smartphone. Now you can grab your favorite full-sized headphones and enjoy the best sound quality anywhere you like.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIt's cool to look at, too. Amaze your friends! The front panel window shows off the tiny but powerful pair of vacuum tubes inside.\u003c\/p\u003e\n\u003ch4\u003e\"Easily One of the Best Sounding Portable DAC\/Amps\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"With an incredibly large output that is able to reveal a pristine sound, the Tube Mini is easily one of the best sounding portable DAC\/amps I’ve heard,\" raves Alex Schiffer is his July 27, 2023 review for \u003cem\u003eaudio46.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Using the Tube Mini for your tablet or laptop is the best way to use it. You’ll also get the most out of its output when listening to high-impedance over-ear headphones. It really makes the Tube Mini more of an entry point for tube amps, rather than an amp dongle.\"\u003c\/p\u003e\n\u003ch4\u003e\"It’s Not a Gimmick, It Actually Sounds Fantastic\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Woo Audio’s Tube Mini pulls off the very impressive feat of being a tube amp that’s as affordable as it is portable. Better still: it’s not a gimmick, as it actually sounds fantastic. It’s combining the best of the new (a high res DAC with DSD and MQA functionality) with the old (vacuum tube analog warmth),\" reports \u003cem\u003emajorhifi.com\u003c\/em\u003e, July 27, 2023.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"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\u003ch4\u003e\"Sounds 'Tuby' Enough, and Portability is Maximum\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Woo Audio TUBE Mini is the perfect DAC\/AMP if you want to listen to your full-sized headphones when your regular desktop DACs and amplifiers aren’t available,\" observes Lieven, \u003cem\u003eheadfonia.com\u003c\/em\u003e, February 26, 2024. \"The TUBE Mini has enough power to drive almost all of your favorite headphones, and it does it in a musical way with a tube twist.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"What this device does is extremely unique, and something that its target clientele is certain to appreciate. The output power is surprisingly strong, the sound is just 'tuby' enough and the portability is at a maximum,\" notes \u003cem\u003eaudio-head.com\u003c\/em\u003e, July 27, 2023. \"I think most purchasers will be pleasantly surprised by the unique proposition involved here. A very fun listen for almost any full-size headphone.\"\u003c\/p\u003e\n\u003ch4\u003eSmall Device – Powerful, High Quality Sound\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eCan a small device deliver high-quality, powerful sound? This question kept Woo Audio's engineers motivated and led to the creation of two of the smallest products Woo ever offered, the WA8 Eclipse and WA11 Topaz. But the pursuit to go smaller continued. In late 2019, the company created a powerful solid-state amp that was pocketable. But it lacked Woo Audio's vacuum tube roots.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eA eureka moment came when engineers placed the Eclipse and the Topaz amps side by side and wondered, \"Can we engineer a portable vacuum tube amp\/DAC based on these two products?\" They focused their engineering efforts on achieving this vision.\u003c\/p\u003e\n\u003ch4\u003eMighty-Drive Technology Plus Vacuum Tubes\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eAt the heart of the TUBE mini are traditional vacuum tubes combined with Woo Audio's innovative Mighty-Drive technology. The result is the warm sound of vacuum tubes and the superpower of MOSFET amplification for an effortless sound that comes alive with full-sized headphones. There are three technologies working seamlessly in TUBE mini. These consist of a power management system for plug-and-play setup, a tube headphone amplifier, and a high-resolution lossless DAC. All of these are present in an impossibly small design.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eOn full display are the vacuum tubes. Each tube is designed to amplify one channel (hence a pair for left\/right stereo) combined with the powerhouse of MOSFET in a balanced architecture Woo Audio calls Mighty-Drive. The result is a unique sound not found in any solid-state or small tube amps.\u003c\/p\u003e\n\u003ch4\u003eReliable, Robust, Maintenance-Free Vacuum Tubes\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eVacuum tubes aren't the fussy, delicate components you might expect them to be. Vacuum tube technology has been in use since the early 1900s for a wide range of applications from AV consumer equipment, to medical imaging, to mission-critical military devices. Tubes are therefore reliable, robust and maintenance-free, capable of many thousands of hours of operation.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIn audio component applications, tube microphonics from external mechanical vibrations can transfer to the tungsten heaters and thus become audible in the signal path. In order to reduce mechanical vibration, the tubes in TUBE mini are intricately mounted on a spring-loaded suspension system similar to seismic damper systems found in earthquake protection measures.\u003c\/p\u003e\n\u003ch4\u003eOptimized DAC for Streaming\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe TUBE mini's internal ESS SABRE DAC is optimized for streaming music services and lossless playback of all Hi-Res formats. It delivers Woo Audio's signature sound with an unparalleled listening experience faithfully reproducing the music you love as it was originally recorded.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFree yourself from complicated electronics. Simply connect your favorite headphones and music player to the TUBE mini and enjoy high-fidelity sound everywhere you want.\u003c\/p\u003e\n\u003ch4\u003eBalanced and Unbalanced Headphone Outputs\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eFor no-compromise sound quality with compatible headphones, the TUBE mini includes a 4.4mm balanced output. It also includes a standard 3.5mm unbalanced output for use with the widest range of headphones and IEMs.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e The 4.4mm balanced output is not compatible with headphones and IEMs with unbalanced cables. Never connect unbalanced headphones to the balanced input \/ output using adapters. This may cause damage to amplifier or malfunction. For headphones and earphones with unbalanced cables use the 3.5mm unbalanced output instead.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45981872652461,"sku":"NEW-WATM-BLU","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45981872685229,"sku":"DEMO-WATM-BLU","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":45981872717997,"sku":"OPEN-WATM-BLU","price":399.0,"currency_code":"USD","in_stock":false}],"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":"woo-audio-wa8-eclipse-battery-operated-vacuum-tube-headphone-amplifier-black","title":"Woo Audio WA8 Eclipse Battery-Operated Vacuum Tube Headphone Amplifier - Black","description":null,"brand":"Woo Audio","offers":[{"title":"New","offer_id":45981938745517,"sku":"NEW-WAWA8ECL-BLK","price":1899.0,"currency_code":"USD","in_stock":true}]},{"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":"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":"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":"\u003ch3\u003eUpgraded Vacuum Tube Headphone Amp and Preamp with USB DAC\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eUpdating its hugely popular Fireflies Gen 2, Woo Audio's WA7 3rd gen Fireflies combines a high performance vacuum tube headphone amplifier and preamp with a built-in USB Digital-to-Analog Converter. It is a pure tube design, utilizing 12AU7 tubes in a class-A, single-ended topology, with transformer coupled outputs. There are no semiconductors used in the entire signal path.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eNearly a decade ago, Woo Audio set out to create an attractive, high-performance vacuum tube amplifier that would delight the eyes and ears of music lovers. The original award-winning WA7 Fireflies headphone amplifier\/DAC was born. And now Woo Audio is proud to introduce the improved 3rd generation version of this highly acclaimed component. It is sure to satisfy even the most discerning listener.\u003c\/p\u003e\n\u003ch4\u003eBuilt-in Linear Power Supply and High Performance DAC\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eKeeping the same elegant look that makes WA7 Fireflies unique, the new 3rd gen features a built-in linear power supply, making the set-up a breeze and a one-box solution. In addition, the 3rd gen version employs a balanced headphone output (plus a standard 1\/4\" headphone output) driven by a pair of 12AU7 vacuum tubes. The user-replaceable vacuum tubes can be upgraded to customize the sound to your personal preference.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe power output of the WA7 Fireflies is over 1.5 watts per channel at 4 Ohms, compared to 1.0 watt for the Gen 2 Fireflies. The power boost is ideal for a wide range of IEM (in-ear monitors) as well as power-demanding full-sized headphones.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe class-leading, high performance ESS SABRE Audiophile DAC provides up to 24-bit\/384kHz PCM, and 128DSD\/5.6MHz. It allows you to enjoy music from streaming services such as TIDAL, Qobuz, Apple Music, and Amazon Music HD in lossless resolution.\u003c\/p\u003e\n\u003ch4\u003eIt's a Tube Preamplifier, Too\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eYou asked for it and Woo listened. The new 3rd gen is also a tube preamplifier enabling you to easily integrate WA7 fireflies with your home speaker system. Or use it to drive a pair of desktop-powered speakers for more ways to enjoy the uncompromised sound.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eAnd you get your choice of preamp outputs, too. A rear panel switch selects a 4.4mm 5-pole by Pentaconn by NIPPON DICS balanced preamp output, which is the preferred output to use for no-compromise sound. You can also select the 6.3mm (1\/4”) stereo preamp output and also enjoy the highest quality sonic output from your WA7 Fireflies.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe high quality construction features include a pair of Nickel Alloy core output transformers, all-aluminum chassis with no screws visible from any viewing angles. A thick block of superior quality, high clarity glass is provided to protect the tubes, while maintaining a clean and elegant aesthetic.\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","brand":"Woo Audio","offers":[{"title":"New","offer_id":45982000709805,"sku":"NEW-WAWA73-SIL","price":1399.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45982000742573,"sku":"DEMO-WAWA73-SIL","price":1069.82,"currency_code":"USD","in_stock":false}],"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":"\u003ch2\u003eWoo Audio WA5-LE Headphone Amplifier\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat You Need to Know\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eA Reference Tube Amplifier for Headphones\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Woo Audio WA5-LE is a two-piece, all-tube headphone amplifier built around the famous 300B power tube. It is made for listeners who want a rich, open, and lifelike headphone experience.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe WA5-LE is a dedicated headphone amplifier. Unlike the full WA5, it does not power speakers. Its aluminum chassis is available in Black or Silver.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eThe Special Sound of 300B Tubes\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe single-ended Class A design keeps the signal path simple. Two 300B power tubes help voices sound natural, give instruments room to breathe, and bring a smooth sense of flow to music.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eAn All-Tube Signal Path\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe WA5-LE uses two 6SN7 driver tubes, two 300B power tubes, and two 5U4G rectifier tubes. Point-to-point wiring and transformer-coupled outputs follow a classic, carefully built approach.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eMatch the Amp to Your Headphones\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFront-panel switches let you choose high or low power, impedance, and output level. These settings help the WA5-LE work well with many sensitive, standard, and harder-to-drive headphones.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eBalanced and Standard Headphone Outputs\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eUse the front 4-pin XLR output with a compatible balanced headphone cable. A 1\/4-inch output is also included for standard headphone plugs. Both outputs can supply up to 8 watts in high-power mode.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eTwo Chassis Keep Power Noise Away\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe amplifier and power supply sit in separate full-size chassis. This keeps much of the power hardware away from the audio circuit and gives each section room to work.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eBuilding Your System\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eConnect a DAC, phono preamp, or other source to the WA5-LE with RCA or XLR cables. The amplifier has no built-in DAC or streamer, so digital music needs an outside source component.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePlace both chassis on strong, open shelves. The tubes become hot and need space above and around them. Woo Audio includes the six operating tubes and the cable that joins the two chassis.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e300B Single-Ended Class A Design\u003cbr\u003e\u003c\/b\u003eDelivers the open, smooth, and natural sound loved by many tube listeners.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eAll-Tube Signal Path\u003cbr\u003e\u003c\/b\u003eUses 6SN7 driver, 300B power, and 5U4G rectifier tubes with point-to-point wiring.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eUp to 8 Watts of Headphone Power\u003cbr\u003e\u003c\/b\u003eProvides strong output for a wide range of demanding headphones.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eThree Headphone-Matching Controls\u003cbr\u003e\u003c\/b\u003eChoose high or low power, impedance, and output level for a better match.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eTwo Headphone Connections\u003cbr\u003e\u003c\/b\u003eIncludes both 4-pin XLR and 1\/4-inch stereo outputs.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eSeparate Power Supply\u003cbr\u003e\u003c\/b\u003eA second chassis keeps the power section away from the main audio circuit.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eType: Dual-chassis, single-ended Class A tube headphone amplifier\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTube Set: 2 x 6SN7, 2 x 300B, and 2 x 5U4G\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eHeadphone Outputs: 4-pin XLR and 1\/4-inch stereo\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003ePower and Matching: Up to 8 watts; high\/low power, impedance, and level settings\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eInputs: 1 x XLR pair and 2 x RCA pairs\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eSize and Finish: Two 12 x 9 x 17 in. chassis; about 35 lb. each; black or silver\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eCan the WA5-LE power speakers?\u003cbr\u003e\u003c\/b\u003eNo. The WA5-LE is made only for headphones. Choose the full Woo Audio WA5 if you also need speaker outputs.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eDoes it have a built-in DAC or streamer?\u003cbr\u003e\u003c\/b\u003eNo. Connect a separate DAC, streamer, phono preamp, or other analog source through the RCA or XLR inputs.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eWill it work with all headphones?\u003cbr\u003e\u003c\/b\u003eIt works with many dynamic and planar-magnetic headphones. Electrostatic headphones need a matching electrostatic amplifier or energizer.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eAre the tubes included?\u003cbr\u003e\u003c\/b\u003eYes. Woo Audio includes two 6SN7, two 300B, and two 5U4G tubes. Optional tube upgrades may be purchased separately.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Audio Advisor?\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e40+ Years of Expertise – Helping music lovers build better systems since 1981.\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e60-Day Money-Back Guarantee – Hear it in your own system with confidence.\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eReal Product Experts – Friendly advice before and after your purchase.\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFree Shipping – On qualifying orders over $49.\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFlexible Financing – Convenient payment options available.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"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\/WAWA5LE_01_SIL_2023__00327.1696446709.1280.1280_23f561e1-f16c-460c-ab5d-d0b7b0c2b466.jpg?v=1778127142"},{"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":"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":"\u003ch3\u003e\"The Best Amplifier That I Have Ever Heard\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eWoo Audio's WA5 is a superb sounding vacuum tube integrated amplifier with the exquisite headphone stage that you would expect from Woo.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eHandcrafted in New York since 2008, the latest 2015 edition of Woo Audio’s WA5 headphone amp and integrated 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\u003ch4\u003eIndependent Headphone and Speaker Circuitry\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eLike its flagship big brother, the WA234 MONO, the WA5 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 provides up to 8 watts of power output into four-pin XLR and 1\/4” stereo headphone outputs and to a pair of WBT Nextgen 0710-Cu speaker terminals. For best sound quality, the WA5 uses independent headphone and speaker circuits.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eInputs consist of one pair of balanced XLR connections and two pairs of WBT Nextgen 0210-Cu unbalanced RCA inputs.\u003c\/p\u003e\n\u003ch4\u003e\"A Work of Art\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Put simply the WA5 is the best amplifier that I have ever heard,\" raves Paddy Carroll in a \u003cem\u003eheadphone.guru\u003c\/em\u003e review for June 10, 2015. \"Its beautiful aesthetics and military build are nothing short of breathtaking. Finally I have an amplifier that satisfies all my listening needs and I am confident that it will give me many years of satisfaction.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"It is a work of art; it is both magnificent to look at and a true reference amplifier. Whether I was listening to headphones or to speakers, there were no shortcomings,\" reports Frank Iacone, \u003cem\u003ePart-Time Audiophile\u003c\/em\u003e in his December 13, 2013 review of the earlier iteration of the WA5.\u003c\/p\u003e\n\u003ch4\u003e'Premium Parts' Make It More Perfect\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA5 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\u003eHigh Power and Configurability\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThanks to its high power and its configurability, the WA5 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 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, 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 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 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":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":"woo-audio-wa2-single-ended-otl-headphone-amplifier-silver","title":"Woo Audio WA2 Single-Ended OTL Headphone Amplifier - Silver","description":"\u003ch3\u003e\"A Phenomenal Value\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio WA2 is a high performance headphone amplifier that's perfect for even the most power hungry headphones. It uses a singled-ended triode, 'Class A' all-tube-drive OTL (output transformer-less) design for pristine sound quality.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"We're used to the sound of our most highly rated headphones through our existing, impressive-in-their-own-right amplifiers, but the WA2 breathes phenomenal new life into even the greatest headphones on the planet,\" reports Nate Lanxon at \u003cem\u003eCNET.co.uk\u003c\/em\u003e. \"Highly recommended.\"\u003c\/p\u003e\n\u003ch4\u003e\"One of the Most Musically Involving I Have Heard\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"As a headphone amplifier, WA2 is one of the most musically involving amplifiers I have heard, and for the price, awfully close to the state-of-the-art,\" notes Linden Park, \u003cem\u003eEnjoyTheMusic.com\u003c\/em\u003e. \"It may be unparalleled among the products in the marketplace now and represents a phenomenal value.\"\u003c\/p\u003e\n\u003ch4\u003e\"Iron-Fisted Control of Any Headphone\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Woo Audio WA2 headphone amplifier-preamp is one of the highlights of the year. It's quiet beyond the normal noise floor, lifelike musically, soldered by hand, very nicely designed, and fairly priced,\" notes Matej Isak in a December 2010 review at \u003cem\u003eMonoAndStereo.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"[The WA2] has iron-fisted control of any headphone I throw at it, and most importantly – it communicates with me and my emotions,\" marvels xenithon at \u003cem\u003ehead-fi.org\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eMeticulously Made Inside and Out\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA2 is a high quality, meticulously made product inside and out that uses point-to-point wiring throughout its construction. It uses a premium 120-watt toroidal power transformer for quiet, dependable operation with an individual filter choke and rectifier per channel. An Alps potentiometer and power switch plus silver plated Teflon wires 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 WA2's tube complement consists of two 6AS7\/6080 power tubes, two 6922\/6DJ8 drive tubes, and two EZ80 rectification tubes.\u003c\/p\u003e\n\u003ch4\u003e\"Worth Every Single Bit of Its Price\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"I have had various solid-state amps and a modded X-Cans that I still use daily in my office, but this is the first headphone amp I have owned that made me feel like I was in the middle of the music.,\" raves KillerB, \u003cem\u003ehead-fi.org\u003c\/em\u003e, April 7, 2022\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"I’ve very much enjoyed the company of the Woo Audio WA2,\" observes longtime \u003cem\u003eheadphonia.com\u003c\/em\u003e reviewer Lieven. \"My love for this terrific sounding and looking amplifier has only grown from the day it got here… If you have made it to the end of this review I am sure it is clear this Woo Audio 2 is a great piece of equipment and it is worth every single bit of its price.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The bass is well defined and generous and reaches deep. Highs are crisp and clear, mids are clear and delicate,\" notes ardilla at \u003cem\u003ehead-fi.org\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eThe Connectivity You Need\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eYou get the connectivity you need with your Woo. It provides four pairs of selectable RCA inputs and one TRS 1⁄4\" stereo headphone jack.\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\u003eHandcrafted and Made in the USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in every component that the company designs and manufactures. All products are handcrafted, and they're made in the USA.\u003c\/p\u003e\n\u003ch4\u003e\"Tender, Full Bodied, Lush\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The WA2 is tender, more full-bodied, polite, lush. It delivers quite a bit of wattage, and I find it to be a good match for the planars\/orthos I have tried,\" observes the Headphoneer at \u003cem\u003eheadphoneer.com\u003c\/em\u003e, April 24, 2023.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eChris Allen at \u003cem\u003ehead-fi.org\u003c\/em\u003e notes, \"I really enjoyed this amp overall and would recommend it as a starting point for anybody looking to get into more serious tube amps. So far this has been my favorite Woo product build quality is 2nd to none.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The WA2 is among the better headphone amps available. It actually surprises me that it's not even more popular than it is,\" concludes Skylab, also at \u003cem\u003ehead-fi.org\u003c\/em\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This latest version of this headphone amp no longer features RCA outputs and the output selector. It cannot be switched over to act as a preamp.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e An AC power cord and interconnect cables are not included with this model.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45982615306413,"sku":"NEW-WAWA2HA-SIL","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":45982615339181,"sku":"OPEN-WAWA2HA-SIL","price":1146.29,"currency_code":"USD","in_stock":false}],"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":"\u003ch3\u003e\"The Best Amplifier That I Have Ever Heard\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eWoo Audio's WA5 is a superb sounding vacuum tube integrated amplifier with the exquisite headphone stage that you would expect from Woo.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eHandcrafted in New York since 2008, the latest 2015 edition of Woo Audio’s WA5 headphone amp and integrated 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\u003ch4\u003eIndependent Headphone and Speaker Circuitry\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eLike its flagship big brother, the WA234 MONO, the WA5 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 provides up to 8 watts of power output into four-pin XLR and 1\/4” stereo headphone outputs and to a pair of WBT Nextgen 0710-Cu speaker terminals. For best sound quality, the WA5 uses independent headphone and speaker circuits.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eInputs consist of one pair of balanced XLR connections and two pairs of WBT Nextgen 0210-Cu unbalanced RCA inputs.\u003c\/p\u003e\n\u003ch4\u003e\"A Work of Art\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Put simply the WA5 is the best amplifier that I have ever heard,\" raves Paddy Carroll in a \u003cem\u003eheadphone.guru\u003c\/em\u003e review for June 10, 2015. \"Its beautiful aesthetics and military build are nothing short of breathtaking. Finally I have an amplifier that satisfies all my listening needs and I am confident that it will give me many years of satisfaction.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"It is a work of art; it is both magnificent to look at and a true reference amplifier. Whether I was listening to headphones or to speakers, there were no shortcomings,\" reports Frank Iacone, \u003cem\u003ePart-Time Audiophile\u003c\/em\u003e in his December 13, 2013 review of the earlier iteration of the WA5.\u003c\/p\u003e\n\u003ch4\u003e'Premium Parts' Make It More Perfect\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA5 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\u003eHigh Power and Configurability\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThanks to its high power and its configurability, the WA5 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 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, 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 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 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":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":"woo-audio-wa33-elite-edition-headphone-amplifier-and-preamp-silver","title":"Woo Audio WA33 Elite Edition Headphone Amplifier and Preamp - Silver","description":"\u003ch3\u003ePremium Enhanced Version of the \"BEST Tube Amplifier I Have Ever Heard\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eIn 2009, Woo Audio introduced two world-class fully balanced headphone amplifiers: the WES electrostatic amp and the WA22 dynamic amp. Both are preferred choices among the most discerning audiophiles. The newly developed WA33 is a state-of-the-art fully balanced headphone amplifier that raises the bar in setting a new reference in music reproduction.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe WA33 Elite Edition version of the WA33 is the result of Woo Audio's relentless pursuit of unprecedented performance. Woo's experienced engineers have selected the best internal components and materials from intensive research and development. The Elite Edition embodies a harmonious balance between sophisticated design and technological excellence to satisfy the most demanding music lovers.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe WA33 Elite Edition includes ultra-high-bandwidth, low loss output transformers custom-made with Single Crystal Copper wires and Ni Alloy metal. Premium Single Crystal copper hook-up and signal wires are used throughout the construction. The Elite Edition also boasts an Alps RK50 four-channel volume control in a brass enclosure, four Mundorf MCap Supreme Silver\/Gold capacitor for interstage coupling (one per channel), three Mundorf MTube capacitors for voltage filtering, and Cardas XLR and WBT RCA connectors. Finishing the package is a handsome WA33 Elite Edition 24k gold-plated plaque.\u003c\/p\u003e\n\u003ch4\u003eAll-Tube Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 is both a headphone amplifier and a line-level preamp. Unlike the vast majority of headphone amplifiers on the market that use vacuum tubes, the WA33 does not rely on a hybrid tube and transistor design. Instead, for maximum sonic richness that harkens back to the best components from the Golden Age of high-fidelity gear, the WA33 glories in a gorgeous all-tube design.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The sound of the WA33 is something to behold. This is the BEST tube amplifier I have ever heard. So much power, control, detail, speed, and soundstage,\" raves reviewer drbobbybones at \u003cem\u003ehead-fi.org\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"When the headphone amplifier geniuses from Woo Audio launch a new flagship amp, the audiophile world listens,\" notes reviewer Coolpep at \u003cem\u003esama3a.com\u003c\/em\u003e. \"I am thrilled by this release.\"\u003c\/p\u003e\n\u003ch4\u003eTrue Fully Balanced Output-Transformer Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 employs a true fully balanced direct-heated triode, Class A, output-transformer design in a compact form factor, featuring a quad of 6C45 tubes for the driver that pushes a quad of 2A3 tubes for the power in an all-tube design. One 5U4G is used as the rectifier tube. It delivers high power to drive demanding headphones to their full potential, while maintaining a low noise floor for use with highly sensitive models. For maximum reliability, the circuitry uses point-to-point wiring.\u003c\/p\u003e\n\u003ch4\u003eSeparate-Chassis Power Supply Raises the Performance Bar\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 shares the same striking appearance of the critically acclaimed WES, where both amplifier units are independent of the power supply. This approach eliminates any interference to critical audio components. Additionally, Woo Audio's internal coupling architecture (ICA) technology allows the WA33 amplifier to merge with the power supply unit without an external umbilical cord to form a single unit in two chassis. The ICA shortens the signal path, and thus significantly reduces unwanted electrical interference and raises sound performance to a level beyond what anyone has experienced in a headphone system.\u003c\/p\u003e\n\u003ch4\u003eReveals the Most Delicate Details\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 reveals the most delicate detail with the highest level of refinement. Complex music passages are handled with ease and authority. The expansive soundstage, holographic imaging, and rich tones that are pristine, natural, and vivid create a sense of realism that gives the user a euphoric listening experience. With the WA33, music comes to life.\u003c\/p\u003e\n\u003ch4\u003ePreamp\/Headphone Connections\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 provides a convenient selection of versatile outputs and inputs for preamp or headphone use. It has a user selectable high impedance or low impedance balanced XLR preamp output, a user selectable high level or low level headphone output, and two pairs of balanced XLR inputs plus one pair of unbalanced RCA inputs. The headphone outputs consist of one 1\/4\" (6.3mm) TRS, one 4-pin XLR, and one dual 3-pin balanced XLR.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"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":"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":"\u003ch3\u003ePocket-Size Vacuum Tube Head Amp and DAC\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eA portable vacuum tube headphone amp that fits in your pocket? Is that even possible? Nothing is beyond the capabilities of the geniuses at Woo Audio.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe all-new TUBE mini from Woo is an ultraportable, balanced design, vacuum tube headphone amplifier and DAC that delivers an impressively powerful sound in half the size of the average smartphone. Now you can grab your favorite full-sized headphones and enjoy the best sound quality anywhere you like.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIt's cool to look at, too. Amaze your friends! The front panel window shows off the tiny but powerful pair of vacuum tubes inside.\u003c\/p\u003e\n\u003ch4\u003e\"Easily One of the Best Sounding Portable DAC\/Amps\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"With an incredibly large output that is able to reveal a pristine sound, the Tube Mini is easily one of the best sounding portable DAC\/amps I’ve heard,\" raves Alex Schiffer is his July 27, 2023 review for \u003cem\u003eaudio46.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Using the Tube Mini for your tablet or laptop is the best way to use it. You’ll also get the most out of its output when listening to high-impedance over-ear headphones. It really makes the Tube Mini more of an entry point for tube amps, rather than an amp dongle.\"\u003c\/p\u003e\n\u003ch4\u003e\"It’s Not a Gimmick, It Actually Sounds Fantastic\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Woo Audio’s Tube Mini pulls off the very impressive feat of being a tube amp that’s as affordable as it is portable. Better still: it’s not a gimmick, as it actually sounds fantastic. It’s combining the best of the new (a high res DAC with DSD and MQA functionality) with the old (vacuum tube analog warmth),\" reports \u003cem\u003emajorhifi.com\u003c\/em\u003e, July 27, 2023.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"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\u003ch4\u003e\"Sounds 'Tuby' Enough, and Portability is Maximum\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Woo Audio TUBE Mini is the perfect DAC\/AMP if you want to listen to your full-sized headphones when your regular desktop DACs and amplifiers aren’t available,\" observes Lieven, \u003cem\u003eheadfonia.com\u003c\/em\u003e, February 26, 2024. \"The TUBE Mini has enough power to drive almost all of your favorite headphones, and it does it in a musical way with a tube twist.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"What this device does is extremely unique, and something that its target clientele is certain to appreciate. The output power is surprisingly strong, the sound is just 'tuby' enough and the portability is at a maximum,\" notes \u003cem\u003eaudio-head.com\u003c\/em\u003e, July 27, 2023. \"I think most purchasers will be pleasantly surprised by the unique proposition involved here. A very fun listen for almost any full-size headphone.\"\u003c\/p\u003e\n\u003ch4\u003eSmall Device – Powerful, High Quality Sound\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eCan a small device deliver high-quality, powerful sound? This question kept Woo Audio's engineers motivated and led to the creation of two of the smallest products Woo ever offered, the WA8 Eclipse and WA11 Topaz. But the pursuit to go smaller continued. In late 2019, the company created a powerful solid-state amp that was pocketable. But it lacked Woo Audio's vacuum tube roots.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eA eureka moment came when engineers placed the Eclipse and the Topaz amps side by side and wondered, \"Can we engineer a portable vacuum tube amp\/DAC based on these two products?\" They focused their engineering efforts on achieving this vision.\u003c\/p\u003e\n\u003ch4\u003eMighty-Drive Technology Plus Vacuum Tubes\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eAt the heart of the TUBE mini are traditional vacuum tubes combined with Woo Audio's innovative Mighty-Drive technology. The result is the warm sound of vacuum tubes and the superpower of MOSFET amplification for an effortless sound that comes alive with full-sized headphones. There are three technologies working seamlessly in TUBE mini. These consist of a power management system for plug-and-play setup, a tube headphone amplifier, and a high-resolution lossless DAC. All of these are present in an impossibly small design.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eOn full display are the vacuum tubes. Each tube is designed to amplify one channel (hence a pair for left\/right stereo) combined with the powerhouse of MOSFET in a balanced architecture Woo Audio calls Mighty-Drive. The result is a unique sound not found in any solid-state or small tube amps.\u003c\/p\u003e\n\u003ch4\u003eReliable, Robust, Maintenance-Free Vacuum Tubes\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eVacuum tubes aren't the fussy, delicate components you might expect them to be. Vacuum tube technology has been in use since the early 1900s for a wide range of applications from AV consumer equipment, to medical imaging, to mission-critical military devices. Tubes are therefore reliable, robust and maintenance-free, capable of many thousands of hours of operation.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIn audio component applications, tube microphonics from external mechanical vibrations can transfer to the tungsten heaters and thus become audible in the signal path. In order to reduce mechanical vibration, the tubes in TUBE mini are intricately mounted on a spring-loaded suspension system similar to seismic damper systems found in earthquake protection measures.\u003c\/p\u003e\n\u003ch4\u003eOptimized DAC for Streaming\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe TUBE mini's internal ESS SABRE DAC is optimized for streaming music services and lossless playback of all Hi-Res formats. It delivers Woo Audio's signature sound with an unparalleled listening experience faithfully reproducing the music you love as it was originally recorded.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFree yourself from complicated electronics. Simply connect your favorite headphones and music player to the TUBE mini and enjoy high-fidelity sound everywhere you want.\u003c\/p\u003e\n\u003ch4\u003eBalanced and Unbalanced Headphone Outputs\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eFor no-compromise sound quality with compatible headphones, the TUBE mini includes a 4.4mm balanced output. It also includes a standard 3.5mm unbalanced output for use with the widest range of headphones and IEMs.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e The 4.4mm balanced output is not compatible with headphones and IEMs with unbalanced cables. Never connect unbalanced headphones to the balanced input \/ output using adapters. This may cause damage to amplifier or malfunction. For headphones and earphones with unbalanced cables use the 3.5mm unbalanced output instead.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45982965137581,"sku":"NEW-WATM-SIL","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45982965170349,"sku":"DEMO-WATM-SIL","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":45982965203117,"sku":"OPEN-WATM-SIL","price":399.0,"currency_code":"USD","in_stock":false}],"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":"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":"New","offer_id":45983014518957,"sku":"NEW-WAWES-SIL","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":45983014551725,"sku":"OPEN-WAWES-SIL","price":3822.76,"currency_code":"USD","in_stock":false}],"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-hps-h-compact-aluminum-headphone-stand-silver","title":"Woo Audio HPS H Compact Aluminum Headphone Stand - Silver","description":"\u003ch3\u003e\"Design. Budget. Quality.\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio HPS-H Compact Aluminum Headphone Stand is a must-have item for headphone users at home and office. Its compact size means that it is able to fit almost anywhere, and it is ideal for small to medium sized headphones. Store your headphones gracefully and neatly with this attractive product.\u003c\/p\u003e\n\u003ch4\u003e\"Beautiful and Functional\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Design. Budget. Quality. These three words are what I consider when I review audiophile equipment for this blog,\" reports the \u003cem\u003eMatthewHambrick.blogspot.com\u003c\/em\u003e. \"It is evident that Woo has spent a lot of time making simple design look both beautiful and work in a functional manner.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe HPS-H assembles easily, and all needed tools are included. Choose black or silver aluminum finish.\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\"\u003eExternal dimensions are 10.5\" high, 3.5\" wide, and 3.5\" deep.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983034736813,"sku":"NEW-WAHPSH-SIL","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983034769581,"sku":"DEMO-WAHPSH-SIL","price":65.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAHPSH_01_SIL_2023__38427.1696523145.1280.1280.jpg?v=1778127019"},{"product_id":"woo-audio-wa33-elite-edition-headphone-amplifier-and-preamp-black","title":"Woo Audio WA33 Elite Edition Headphone Amplifier and Preamp - Black","description":"\u003ch3\u003ePremium Enhanced Version of the \"BEST Tube Amplifier I Have Ever Heard\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eIn 2009, Woo Audio introduced two world-class fully balanced headphone amplifiers: the WES electrostatic amp and the WA22 dynamic amp. Both are preferred choices among the most discerning audiophiles. The newly developed WA33 is a state-of-the-art fully balanced headphone amplifier that raises the bar in setting a new reference in music reproduction.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe WA33 Elite Edition version of the WA33 is the result of Woo Audio's relentless pursuit of unprecedented performance. Woo's experienced engineers have selected the best internal components and materials from intensive research and development. The Elite Edition embodies a harmonious balance between sophisticated design and technological excellence to satisfy the most demanding music lovers.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe WA33 Elite Edition includes ultra-high-bandwidth, low loss output transformers custom-made with Single Crystal Copper wires and Ni Alloy metal. Premium Single Crystal copper hook-up and signal wires are used throughout the construction. The Elite Edition also boasts an Alps RK50 four-channel volume control in a brass enclosure, four Mundorf MCap Supreme Silver\/Gold capacitor for interstage coupling (one per channel), three Mundorf MTube capacitors for voltage filtering, and Cardas XLR and WBT RCA connectors. Finishing the package is a handsome WA33 Elite Edition 24k gold-plated plaque.\u003c\/p\u003e\n\u003ch4\u003eAll-Tube Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 is both a headphone amplifier and a line-level preamp. Unlike the vast majority of headphone amplifiers on the market that use vacuum tubes, the WA33 does not rely on a hybrid tube and transistor design. Instead, for maximum sonic richness that harkens back to the best components from the Golden Age of high-fidelity gear, the WA33 glories in a gorgeous all-tube design.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The sound of the WA33 is something to behold. This is the BEST tube amplifier I have ever heard. So much power, control, detail, speed, and soundstage,\" raves reviewer drbobbybones at \u003cem\u003ehead-fi.org\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"When the headphone amplifier geniuses from Woo Audio launch a new flagship amp, the audiophile world listens,\" notes reviewer Coolpep at \u003cem\u003esama3a.com\u003c\/em\u003e. \"I am thrilled by this release.\"\u003c\/p\u003e\n\u003ch4\u003eTrue Fully Balanced Output-Transformer Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 employs a true fully balanced direct-heated triode, Class A, output-transformer design in a compact form factor, featuring a quad of 6C45 tubes for the driver that pushes a quad of 2A3 tubes for the power in an all-tube design. One 5U4G is used as the rectifier tube. It delivers high power to drive demanding headphones to their full potential, while maintaining a low noise floor for use with highly sensitive models. For maximum reliability, the circuitry uses point-to-point wiring.\u003c\/p\u003e\n\u003ch4\u003eSeparate-Chassis Power Supply Raises the Performance Bar\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 shares the same striking appearance of the critically acclaimed WES, where both amplifier units are independent of the power supply. This approach eliminates any interference to critical audio components. Additionally, Woo Audio's internal coupling architecture (ICA) technology allows the WA33 amplifier to merge with the power supply unit without an external umbilical cord to form a single unit in two chassis. The ICA shortens the signal path, and thus significantly reduces unwanted electrical interference and raises sound performance to a level beyond what anyone has experienced in a headphone system.\u003c\/p\u003e\n\u003ch4\u003eReveals the Most Delicate Details\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 reveals the most delicate detail with the highest level of refinement. Complex music passages are handled with ease and authority. The expansive soundstage, holographic imaging, and rich tones that are pristine, natural, and vivid create a sense of realism that gives the user a euphoric listening experience. With the WA33, music comes to life.\u003c\/p\u003e\n\u003ch4\u003ePreamp\/Headphone Connections\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA33 provides a convenient selection of versatile outputs and inputs for preamp or headphone use. It has a user selectable high impedance or low impedance balanced XLR preamp output, a user selectable high level or low level headphone output, and two pairs of balanced XLR inputs plus one pair of unbalanced RCA inputs. The headphone outputs consist of one 1\/4\" (6.3mm) TRS, one 4-pin XLR, and one dual 3-pin balanced XLR.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"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":"woo-audio-wa22-balanced-transformer-headphone-amplifier-generation-2-silver","title":"Woo Audio WA22 Balanced Transformer Headphone Amplifier - Generation 2 - Silver","description":"\u003ch3\u003eUpgraded Second Generation of an Acclaimed All-Tube Headphone Amp\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eOriginally introduced in 2009, Woo Audio's WA22 has been an audiophile favorite. New for 2018 is improved sonic performance plus a preamplifier section for using the WA22 (2nd gen) in a hi-fi system.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio WA22 (2nd gen) uses a balanced design from input to output. The advantage of a fully balanced system is improved channel separation, more precise soundstage, and imaging. Perfectly suited for the headphone enthusiast and experienced audiophiles seeking flexibility and purest sound. The all tube-drive circuitry operates in Class-A in an output transformer-coupled design. It offers realistic, incredible detailed, and tonally balanced sound.\u003c\/p\u003e\n\u003ch4\u003e\"An Audiophile Rave Checklist\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"A description of the sound of the Woo sounds like an audiophile rave checklist,\" notes Tom Martin in his April 13, 2011 \u003cem\u003ePlayback\u003c\/em\u003e review of the original WA22 for \u003cem\u003eAVguide.com\u003c\/em\u003e. \"If you are looking for an amp that will make most of the headphones you try shine, I can and do highly recommend Woo Audio's WA22.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Jack Woo (an extremely kind and generous fellow) has managed to create true synergy in designing and building the Woo 22 balanced headphone amp which, with the premium tube upgrades, presents the most effortless, immediate presentation of sound I have heard from any headphone system, or perhaps any stereo system,\" reports Andy Schaub in his review of the original WA22 for Issue 54 of \u003cem\u003ePositive-Feedback.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eAll-Tube Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA22 (2nd gen) drives a wide range of full-sized headphones and in-ear monitors. And unlike many other headphone amps on the market that make partial use of vacuum tube circuitry, but otherwise are solid state designs, the WA22 (2nd gen) boasts an all-tube design. There are no transistors, ICs, or semi-conductors anywhere in the entire circuitry.\u003c\/p\u003e\n\u003ch4\u003eHandcrafted Excellence\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA22 (2nd gen) is a high quality, beautifully made product inside and out. It uses a transformer-coupled design, point-to-point wiring throughout, and a pseudo-dual power supply. The casework boasts an aluminum die-cast chassis with an anodized finish.\u003c\/p\u003e\n\u003ch4\u003eThe Connections You Need\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe true balanced topology features one pair of balanced XLR inputs and one pair of single-ended RCA inputs. Outputs consist of a dual 3-pin XLR (left and right channel), 4-pin XLR, and 1\/4\" (6.3mm) stereo headphone outputs. A high\/low headphone impedance switch ensures compatibility with a wide range of headphones. The preamp output is a 50 ohm XLR jack.\u003c\/p\u003e\n\u003ch4\u003eSmooth, Rich, Tube Performance\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eFor smooth, rich audiophile performance, you can't beat the sound of vacuum tubes. The WA22's tube complement consists of two 6SN7 drive tubes, two 6080 power tubes, and a 5U4G rectifier. An ALPS smooth potentiometer provides accurate and virtually noise-free amplitude control.\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\u003cp align=\"justify\"\u003eNOTE: AC power cord and audio cables are not included\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983066456237,"sku":"NEW-WAWA22G2-SIL","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983066489005,"sku":"DEMO-WAWA22G2-SIL","price":2249.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA22G2_SIL_3QT-Large__68623.1696520350.1280.1280.jpg?v=1778127064"},{"product_id":"woo-audio-wds-1-digital-to-analog-converter-black","title":"Woo Audio WDS 1 Digital-to-Analog Converter - Black","description":"\u003ch3\u003e\"It Kind of Blew My Mind\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio WDS-1 Digital-to-Analog Converter is a superior digital audio playback component designed for serious music lovers. It is the perfect companion for any computer audio system, as well as for Woo Audio's own state of the art WTP-1 Red Book CD Transport.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"In a word, I was stunned,\" notes Issue #61 of \u003cem\u003ePositive Feedback\u003c\/em\u003e. \"I thought it would sound good, but I had no idea how good it would sound, and it kind of blew my mind.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"If you still have a large collection of CDs, check out Woo Audio's new WTP-1 CD transport and WDS-1 digital-to-analog converter combination,\" notes Steve Guttenberg in his \u003cem\u003eCNET.com\u003c\/em\u003e review for April 11, 2012. \"The Woo components have a neutral sound quality, with excellent resolution of fine detail. I listened to a wide variety of music on CD, and the Woos' clarity and resolution were top-rate.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"I believe that Woo Audio's first attempt at a solid-state DAC offers a beautiful analog-type presentation and allows you to really relax and connect with the music in a very natural way,\" raves Terry London in a \u003cem\u003eHomeTheaterReview.com\u003c\/em\u003e review for November 13, 2013.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The WDS-1 sounds amazing! I am hearing things that I have never heard before in my tracks,\" said Audio Advisor customer Robert. \"My Sennheiser HD800s have never sounded better.\"\u003c\/p\u003e\n\u003ch4\u003eNo Upsampling or Oversampling\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eNeither upsampling nor oversampling is used. The WDS-1 maintains pure data integrity, transmitting it via a standard high speed USB 2.0 interface operating in asynchronous mode.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe WDS-1 supports 24-Bit\/192 kHz high resolution playback from all inputs. The ultra-low jitter USB 2.0 circuitry runs in Asynchronous mode. The S\/PDIF interfaces consists of optical, coaxial, and AES\/EBU via XLR connection. An input switching button lets you access all digital inputs, and there's a selectable digital filter in Sharp and Slow modes. The VFD display shows inputs, sampling rate, filter, and volume.\u003c\/p\u003e\n\u003ch4\u003eHigh Quality Construction\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe high quality construction features include an all-aluminum chassis with no screws visible from any viewing angles, individual power supplies for both digital and analog circuitries, a custom built toroidal power transformer, multi-layer military grade PCBs, and an optional premium aluminum remote control. Individual power supplies are provided for both digital and analog circuitries. All of the above are the result of Woo Audio's extensive focus on vigorous product development and improvements.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe WDS-1 incorporates a digital volume control, which allows for direct connection to any power amplifier, negating the need for a preamplifier. Maximum output can be set at either two or four volts to suit different amplifier\/speaker combinations.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe Woo WDS-1 includes a customized driver for Windows Vista\/XP\/7. USB Audio Class 2.0 is natively supported by Apple OS X version 10.6.4 and above.\u003c\/p\u003e\n\u003ch4\u003eHandcrafted and Made in the USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in every component that the company designs and manufactures. All products are handcrafted, and they're made in the USA.\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":"New","offer_id":45983075139757,"sku":"NEW-WAWDS1-BLK","price":1439.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983075172525,"sku":"DEMO-WAWDS1-BLK","price":1439.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":45983075205293,"sku":"OPEN-WAWDS1-BLK","price":1439.0,"currency_code":"USD","in_stock":false},{"title":"Cosmetically Blemished","offer_id":45983075238061,"sku":"BLEM-WAWDS1-BLK","price":1439.0,"currency_code":"USD","in_stock":false},{"title":"Factory Refreshed","offer_id":45983075270829,"sku":"RFRB-WAWDS1-BLK","price":1439.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWDS1_BLK_02_2023__84428.1728488183.1280.1280.jpg?v=1778120742"},{"product_id":"woo-audio-wa2-single-ended-otl-headphone-amplifier-black","title":"Woo Audio WA2 Single-Ended OTL Headphone Amplifier - Black","description":"\u003ch3\u003e\"A Phenomenal Value\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio WA2 is a high performance headphone amplifier that's perfect for even the most power hungry headphones. It uses a singled-ended triode, 'Class A' all-tube-drive OTL (output transformer-less) design for pristine sound quality.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"We're used to the sound of our most highly rated headphones through our existing, impressive-in-their-own-right amplifiers, but the WA2 breathes phenomenal new life into even the greatest headphones on the planet,\" reports Nate Lanxon at \u003cem\u003eCNET.co.uk\u003c\/em\u003e. \"Highly recommended.\"\u003c\/p\u003e\n\u003ch4\u003e\"One of the Most Musically Involving I Have Heard\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"As a headphone amplifier, WA2 is one of the most musically involving amplifiers I have heard, and for the price, awfully close to the state-of-the-art,\" notes Linden Park, \u003cem\u003eEnjoyTheMusic.com\u003c\/em\u003e. \"It may be unparalleled among the products in the marketplace now and represents a phenomenal value.\"\u003c\/p\u003e\n\u003ch4\u003e\"Iron-Fisted Control of Any Headphone\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Woo Audio WA2 headphone amplifier-preamp is one of the highlights of the year. It's quiet beyond the normal noise floor, lifelike musically, soldered by hand, very nicely designed, and fairly priced,\" notes Matej Isak in a December 2010 review at \u003cem\u003eMonoAndStereo.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"[The WA2] has iron-fisted control of any headphone I throw at it, and most importantly – it communicates with me and my emotions,\" marvels xenithon at \u003cem\u003ehead-fi.org\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eMeticulously Made Inside and Out\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA2 is a high quality, meticulously made product inside and out that uses point-to-point wiring throughout its construction. It uses a premium 120-watt toroidal power transformer for quiet, dependable operation with an individual filter choke and rectifier per channel. An Alps potentiometer and power switch plus silver plated Teflon wires 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 WA2's tube complement consists of two 6AS7\/6080 power tubes, two 6922\/6DJ8 drive tubes, and two EZ80 rectification tubes.\u003c\/p\u003e\n\u003ch4\u003e\"Worth Every Single Bit of Its Price\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"I have had various solid-state amps and a modded X-Cans that I still use daily in my office, but this is the first headphone amp I have owned that made me feel like I was in the middle of the music.,\" raves KillerB, \u003cem\u003ehead-fi.org\u003c\/em\u003e, April 7, 2022\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"I’ve very much enjoyed the company of the Woo Audio WA2,\" observes longtime \u003cem\u003eheadphonia.com\u003c\/em\u003e reviewer Lieven. \"My love for this terrific sounding and looking amplifier has only grown from the day it got here… If you have made it to the end of this review I am sure it is clear this Woo Audio 2 is a great piece of equipment and it is worth every single bit of its price.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The bass is well defined and generous and reaches deep. Highs are crisp and clear, mids are clear and delicate,\" notes ardilla at \u003cem\u003ehead-fi.org\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eThe Connectivity You Need\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eYou get the connectivity you need with your Woo. It provides four pairs of selectable RCA inputs and one TRS 1⁄4\" stereo headphone jack.\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\u003eHandcrafted and Made in the USA\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eWoo Audio takes great pride in every component that the company designs and manufactures. All products are handcrafted, and they're made in the USA.\u003c\/p\u003e\n\u003ch4\u003e\"Tender, Full Bodied, Lush\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The WA2 is tender, more full-bodied, polite, lush. It delivers quite a bit of wattage, and I find it to be a good match for the planars\/orthos I have tried,\" observes the Headphoneer at \u003cem\u003eheadphoneer.com\u003c\/em\u003e, April 24, 2023.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eChris Allen at \u003cem\u003ehead-fi.org\u003c\/em\u003e notes, \"I really enjoyed this amp overall and would recommend it as a starting point for anybody looking to get into more serious tube amps. So far this has been my favorite Woo product build quality is 2nd to none.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"The WA2 is among the better headphone amps available. It actually surprises me that it's not even more popular than it is,\" concludes Skylab, also at \u003cem\u003ehead-fi.org\u003c\/em\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This latest version of this headphone amp no longer features RCA outputs and the output selector. It cannot be switched over to act as a preamp.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e An AC power cord and interconnect cables are not included with this model.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983153750189,"sku":"NEW-WAWA2HA-BLK","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983153782957,"sku":"DEMO-WAWA2HA-BLK","price":1499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA2HA_BLK_01_2023__26896.1765918708.1280.1280_4df789e3-42f9-4372-91bd-2655f571817f.jpg?v=1778127073"},{"product_id":"woo-audio-wa6-headphone-amplifier-generation-2-silver","title":"Woo Audio WA6 Headphone Amplifier - Generation 2 - Silver","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":"New","offer_id":45983237963949,"sku":"NEW-WAWA6-SIL","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983237996717,"sku":"DEMO-WAWA6-SIL","price":1199.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":45983238029485,"sku":"OPEN-WAWA6-SIL","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA6_SIL_01_2023__90878.1696448229.1280.1280_5cda4439-f228-4db8-8360-8b8029d68b57.jpg?v=1778127171"},{"product_id":"woo-audio-tube-mini-balanced-headphone-amplifier-and-dac-red","title":"Woo Audio TUBE mini Balanced Headphone Amplifier and DAC - Red","description":"\u003ch3\u003ePocket-Size Vacuum Tube Head Amp and DAC\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eA portable vacuum tube headphone amp that fits in your pocket? Is that even possible? Nothing is beyond the capabilities of the geniuses at Woo Audio.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe all-new TUBE mini from Woo is an ultraportable, balanced design, vacuum tube headphone amplifier and DAC that delivers an impressively powerful sound in half the size of the average smartphone. Now you can grab your favorite full-sized headphones and enjoy the best sound quality anywhere you like.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIt's cool to look at, too. Amaze your friends! The front panel window shows off the tiny but powerful pair of vacuum tubes inside.\u003c\/p\u003e\n\u003ch4\u003e\"Easily One of the Best Sounding Portable DAC\/Amps\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"With an incredibly large output that is able to reveal a pristine sound, the Tube Mini is easily one of the best sounding portable DAC\/amps I’ve heard,\" raves Alex Schiffer is his July 27, 2023 review for \u003cem\u003eaudio46.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Using the Tube Mini for your tablet or laptop is the best way to use it. You’ll also get the most out of its output when listening to high-impedance over-ear headphones. It really makes the Tube Mini more of an entry point for tube amps, rather than an amp dongle.\"\u003c\/p\u003e\n\u003ch4\u003e\"It’s Not a Gimmick, It Actually Sounds Fantastic\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"Woo Audio’s Tube Mini pulls off the very impressive feat of being a tube amp that’s as affordable as it is portable. Better still: it’s not a gimmick, as it actually sounds fantastic. It’s combining the best of the new (a high res DAC with DSD and MQA functionality) with the old (vacuum tube analog warmth),\" reports \u003cem\u003emajorhifi.com\u003c\/em\u003e, July 27, 2023.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"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\u003ch4\u003e\"Sounds 'Tuby' Enough, and Portability is Maximum\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The Woo Audio TUBE Mini is the perfect DAC\/AMP if you want to listen to your full-sized headphones when your regular desktop DACs and amplifiers aren’t available,\" observes Lieven, \u003cem\u003eheadfonia.com\u003c\/em\u003e, February 26, 2024. \"The TUBE Mini has enough power to drive almost all of your favorite headphones, and it does it in a musical way with a tube twist.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"What this device does is extremely unique, and something that its target clientele is certain to appreciate. The output power is surprisingly strong, the sound is just 'tuby' enough and the portability is at a maximum,\" notes \u003cem\u003eaudio-head.com\u003c\/em\u003e, July 27, 2023. \"I think most purchasers will be pleasantly surprised by the unique proposition involved here. A very fun listen for almost any full-size headphone.\"\u003c\/p\u003e\n\u003ch4\u003eSmall Device – Powerful, High Quality Sound\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eCan a small device deliver high-quality, powerful sound? This question kept Woo Audio's engineers motivated and led to the creation of two of the smallest products Woo ever offered, the WA8 Eclipse and WA11 Topaz. But the pursuit to go smaller continued. In late 2019, the company created a powerful solid-state amp that was pocketable. But it lacked Woo Audio's vacuum tube roots.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eA eureka moment came when engineers placed the Eclipse and the Topaz amps side by side and wondered, \"Can we engineer a portable vacuum tube amp\/DAC based on these two products?\" They focused their engineering efforts on achieving this vision.\u003c\/p\u003e\n\u003ch4\u003eMighty-Drive Technology Plus Vacuum Tubes\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eAt the heart of the TUBE mini are traditional vacuum tubes combined with Woo Audio's innovative Mighty-Drive technology. The result is the warm sound of vacuum tubes and the superpower of MOSFET amplification for an effortless sound that comes alive with full-sized headphones. There are three technologies working seamlessly in TUBE mini. These consist of a power management system for plug-and-play setup, a tube headphone amplifier, and a high-resolution lossless DAC. All of these are present in an impossibly small design.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eOn full display are the vacuum tubes. Each tube is designed to amplify one channel (hence a pair for left\/right stereo) combined with the powerhouse of MOSFET in a balanced architecture Woo Audio calls Mighty-Drive. The result is a unique sound not found in any solid-state or small tube amps.\u003c\/p\u003e\n\u003ch4\u003eReliable, Robust, Maintenance-Free Vacuum Tubes\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eVacuum tubes aren't the fussy, delicate components you might expect them to be. Vacuum tube technology has been in use since the early 1900s for a wide range of applications from AV consumer equipment, to medical imaging, to mission-critical military devices. Tubes are therefore reliable, robust and maintenance-free, capable of many thousands of hours of operation.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIn audio component applications, tube microphonics from external mechanical vibrations can transfer to the tungsten heaters and thus become audible in the signal path. In order to reduce mechanical vibration, the tubes in TUBE mini are intricately mounted on a spring-loaded suspension system similar to seismic damper systems found in earthquake protection measures.\u003c\/p\u003e\n\u003ch4\u003eOptimized DAC for Streaming\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe TUBE mini's internal ESS SABRE DAC is optimized for streaming music services and lossless playback of all Hi-Res formats. It delivers Woo Audio's signature sound with an unparalleled listening experience faithfully reproducing the music you love as it was originally recorded.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFree yourself from complicated electronics. Simply connect your favorite headphones and music player to the TUBE mini and enjoy high-fidelity sound everywhere you want.\u003c\/p\u003e\n\u003ch4\u003eBalanced and Unbalanced Headphone Outputs\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eFor no-compromise sound quality with compatible headphones, the TUBE mini includes a 4.4mm balanced output. It also includes a standard 3.5mm unbalanced output for use with the widest range of headphones and IEMs.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e The 4.4mm balanced output is not compatible with headphones and IEMs with unbalanced cables. Never connect unbalanced headphones to the balanced input \/ output using adapters. This may cause damage to amplifier or malfunction. For headphones and earphones with unbalanced cables use the 3.5mm unbalanced output instead.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983287410861,"sku":"NEW-WATM-RED","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983287443629,"sku":"DEMO-WATM-RED","price":399.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":45983287476397,"sku":"OPEN-WATM-RED","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WATM-RED_01_angle_2024__65459.1729609766.1280.1280_fbb78097-fe64-4b51-8ba8-d94c4ebbbd24.jpg?v=1778158491"},{"product_id":"woo-audio-wa5-le-headphone-amplifier-black","title":"Woo Audio WA5 LE  Headphone Amplifier - Black","description":"\u003ch2\u003eWoo Audio WA5-LE Headphone Amplifier\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat You Need to Know\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eA Reference Tube Amplifier for Headphones\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Woo Audio WA5-LE is a two-piece, all-tube headphone amplifier built around the famous 300B power tube. It is made for listeners who want a rich, open, and lifelike headphone experience.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe WA5-LE is a dedicated headphone amplifier. Unlike the full WA5, it does not power speakers. Its aluminum chassis is available in Black or Silver.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eThe Special Sound of 300B Tubes\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe single-ended Class A design keeps the signal path simple. Two 300B power tubes help voices sound natural, give instruments room to breathe, and bring a smooth sense of flow to music.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eAn All-Tube Signal Path\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe WA5-LE uses two 6SN7 driver tubes, two 300B power tubes, and two 5U4G rectifier tubes. Point-to-point wiring and transformer-coupled outputs follow a classic, carefully built approach.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eMatch the Amp to Your Headphones\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFront-panel switches let you choose high or low power, impedance, and output level. These settings help the WA5-LE work well with many sensitive, standard, and harder-to-drive headphones.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eBalanced and Standard Headphone Outputs\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eUse the front 4-pin XLR output with a compatible balanced headphone cable. A 1\/4-inch output is also included for standard headphone plugs. Both outputs can supply up to 8 watts in high-power mode.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eTwo Chassis Keep Power Noise Away\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe amplifier and power supply sit in separate full-size chassis. This keeps much of the power hardware away from the audio circuit and gives each section room to work.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eBuilding Your System\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eConnect a DAC, phono preamp, or other source to the WA5-LE with RCA or XLR cables. The amplifier has no built-in DAC or streamer, so digital music needs an outside source component.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePlace both chassis on strong, open shelves. The tubes become hot and need space above and around them. Woo Audio includes the six operating tubes and the cable that joins the two chassis.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e300B Single-Ended Class A Design\u003cbr\u003e\u003c\/b\u003eDelivers the open, smooth, and natural sound loved by many tube listeners.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eAll-Tube Signal Path\u003cbr\u003e\u003c\/b\u003eUses 6SN7 driver, 300B power, and 5U4G rectifier tubes with point-to-point wiring.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eUp to 8 Watts of Headphone Power\u003cbr\u003e\u003c\/b\u003eProvides strong output for a wide range of demanding headphones.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eThree Headphone-Matching Controls\u003cbr\u003e\u003c\/b\u003eChoose high or low power, impedance, and output level for a better match.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eTwo Headphone Connections\u003cbr\u003e\u003c\/b\u003eIncludes both 4-pin XLR and 1\/4-inch stereo outputs.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eSeparate Power Supply\u003cbr\u003e\u003c\/b\u003eA second chassis keeps the power section away from the main audio circuit.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eType: Dual-chassis, single-ended Class A tube headphone amplifier\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTube Set: 2 x 6SN7, 2 x 300B, and 2 x 5U4G\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eHeadphone Outputs: 4-pin XLR and 1\/4-inch stereo\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003ePower and Matching: Up to 8 watts; high\/low power, impedance, and level settings\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eInputs: 1 x XLR pair and 2 x RCA pairs\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eSize and Finish: Two 12 x 9 x 17 in. chassis; about 35 lb. each; black or silver\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eCan the WA5-LE power speakers?\u003cbr\u003e\u003c\/b\u003eNo. The WA5-LE is made only for headphones. Choose the full Woo Audio WA5 if you also need speaker outputs.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eDoes it have a built-in DAC or streamer?\u003cbr\u003e\u003c\/b\u003eNo. Connect a separate DAC, streamer, phono preamp, or other analog source through the RCA or XLR inputs.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eWill it work with all headphones?\u003cbr\u003e\u003c\/b\u003eIt works with many dynamic and planar-magnetic headphones. Electrostatic headphones need a matching electrostatic amplifier or energizer.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eAre the tubes included?\u003cbr\u003e\u003c\/b\u003eYes. Woo Audio includes two 6SN7, two 300B, and two 5U4G tubes. Optional tube upgrades may be purchased separately.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Audio Advisor?\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly; page-break-after: avoid;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 11.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpFirst\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e40+ Years of Expertise – Helping music lovers build better systems since 1981.\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e60-Day Money-Back Guarantee – Hear it in your own system with confidence.\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eReal Product Experts – Friendly advice before and after your purchase.\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpMiddle\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFree Shipping – On qualifying orders over $49.\u003c\/p\u003e\n\u003cp class=\"MsoListBulletCxSpLast\" style=\"margin-left: 36.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFlexible Financing – Convenient payment options available.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983307202733,"sku":"NEW-WAWA5LE-BLK","price":4499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA5LE_01_BLK_2023__72501.1696446937.1280.1280_0ab7819f-931a-4308-822e-0bbd232ad957.jpg?v=1778127132"},{"product_id":"woo-audio-hps-t-adjustable-height-headphone-stand-black","title":"Woo Audio HPS-T Adjustable Height Headphone Stand - Black","description":"\u003ch3\u003e\"The Design is Breathtaking\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eWoo Audio's versatile Universal Adjustable Height Aluminum Headphone Stand is designed to be your best companion to protect, showcase, and organize your favorite headphones. Featuring an adjustable height arm bar, it is suitable for almost any headphones in any size and shape. Its stylish and heavy-duty design is made for daily use for years to come.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eChoose the HPS-R model for a single pair of headphones or the HPS-T model for two pairs of headphones.\u003c\/p\u003e\n\u003ch4\u003e\"A Sturdy and Elegant Place to Rest\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The design of the Woo Audio headphone stand is breathtaking. The aluminum is chiseled to perfection, and the sleekness of the stand is absolutely magnificent,\" raves Austin Morrow in a \u003cem\u003eHead-fi.org\u003c\/em\u003e post for November 23, 2011. \"I honestly don't think I could be more impressed.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"These solid aluminum stands (available in either black or silver) give your headphones a sturdy and elegant place to rest while not in use,\" reports Kelly Montgomery, \u003cem\u003eDigitalTrends.com\u003c\/em\u003e, October 20, 2011.\u003c\/p\u003e\n\u003ch4\u003eLarge Headband Support Area\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eBoth HPS-R and HPS-T models have a large headband support area that is gently curved to prevent the headphone from acquiring permanent marks from storage and also prevents deforming the headband. Thanks to its large 6-1\/3\"-diameter, 3\/4\"- thick base, the stand is very stable and resists tipping.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFast to assemble and disassemble (no tools required), the stand features easy height adjustment from 11\" to 14\". It includes rubber feet for surface protection.\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","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983405179053,"sku":"NEW-WAHPST-BLK","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAHPST_BLK_01_2024__75379.1704311278.1280.1280_d04f872a-c762-4347-950f-041398b0ae57.jpg?v=1778102950"},{"product_id":"woo-audio-wa7-fireflies-tube-headphone-amplifier-with-dac-generation-3-black","title":"Woo Audio WA7 Fireflies Tube Headphone Amplifier with DAC - Generation 3 - Black","description":"\u003ch2\u003e\n\u003ca name=\"X41de165369b2ad74a03ec7db14ff5d63c45a776\"\u003e\u003c\/a\u003eWoo Audio WA7 Fireflies Tube Headphone Amplifier with DAC – Generation 3 – Black\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"what-you-need-to-know\"\u003e\u003c\/a\u003eWhat You Need to Know\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"the-most-beautiful-way-to-hear-tubes\"\u003e\u003c\/a\u003eThe Most Beautiful Way to Hear Tubes\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eThe Woo Audio WA7 Fireflies Tube Headphone Amplifier with DAC is as captivating to look at as it is to hear. Beneath its signature crystal-glass top, two glowing vacuum tubes drive a pure Class A, transformer-coupled amplifier—with no semiconductors anywhere in the signal path. Designed and assembled in New York, the third-generation WA7 pairs that all-tube warmth with a modern ESS SABRE DAC in one seamless cube.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003ePlug in your computer, plug in your headphones, and let the fireflies glow.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"pure-class-a-tube-amplification\"\u003e\u003c\/a\u003ePure Class A Tube Amplification\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eThe WA7’s signal path is genuinely all-tube: a pair of 12AU7 dual-triodes feed nickel-alloy-core output transformers in a single-ended Class A design. The result is the sound tube lovers chase—rich harmonic texture, natural warmth, and effortless musicality—delivered with more than 1.5 watts per channel, enough to drive headphones from sensitive IEMs to demanding planars (8 to 600 ohms).\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003eThe self-biasing 12AU7s are also among the most affordable, widely available tubes to roll, making the WA7 an easy amp to customize.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"built-in-ess-sabre-dac\"\u003e\u003c\/a\u003eBuilt-In ESS SABRE DAC\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eThe integrated DAC uses an ESS SABRE converter with an XMOS asynchronous USB interface, playing PCM up to 24-bit\/384kHz and DSD up to DSD256. It’s plug-and-play with Mac and Windows, works with iOS and Android, and is Roon compatible—perfect for lossless streaming from Tidal, Qobuz, or Apple Music.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003eAn RCA analog input welcomes your CD player, streamer, or phono stage too.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"Xb05a271fc7a295fd6ea4e2d429022baee43152a\"\u003e\u003c\/a\u003eBalanced Output and Preamp Function—New for Gen 3\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eThe third generation adds a genuine Pentaconn 4.4mm balanced headphone output alongside the ¼-inch jack, plus switchable rear preamp outputs (4.4mm balanced and 3.5mm) that let the WA7 drive powered speakers as a tube preamplifier.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003eBest of all, the power supply is now built in—one box, one AC cord, no external bricks.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"designed-and-assembled-in-new-york\"\u003e\u003c\/a\u003eDesigned and Assembled in New York\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eEvery WA7 is built by Woo Audio in New York, USA—a family company hand-crafting tube amplifiers since 2004—and backed by a 3-year warranty.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"building-your-system\"\u003e\u003c\/a\u003eBuilding Your System\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003eSet the WA7 on your desk, connect your computer by USB (cables included), and enjoy. Its 8–600 ohm drive range covers virtually every headphone, and the preamp outputs make it the heart of a compact desktop system with powered monitors.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003eThe glass top lifts off for tube rolling—upgrade tubes are available whenever curiosity strikes.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"features-specifications\"\u003e\u003c\/a\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003ePure Class A, All-Tube Signal Path\u003c\/b\u003e\u003cbr\u003eTwo 12AU7 tubes, transformer-coupled—no semiconductors in the signal path.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eSignature “Fireflies” Glass Top\u003c\/b\u003e\u003cbr\u003eA thick crystal-glass block showcases the glowing tubes.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eESS SABRE DAC with XMOS USB\u003c\/b\u003e\u003cbr\u003e24-bit\/384kHz PCM and DSD playback, plug-and-play on Mac and Windows.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eBalanced 4.4mm and ¼-Inch Outputs\u003c\/b\u003e\u003cbr\u003eOver 1.5 watts per channel drives headphones from 8 to 600 ohms.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eTube Preamp Outputs\u003c\/b\u003e\u003cbr\u003eSwitchable balanced and 3.5mm pre-outs for powered speakers.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eDesigned and Assembled in New York, USA\u003c\/b\u003e\u003cbr\u003eHand-built by Woo Audio and backed by a 3-year warranty.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003ca name=\"specifications\"\u003e\u003c\/a\u003eSpecifications\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eType: Class A Tube Headphone Amplifier \/ Preamp \/ USB DAC\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTubes: 2 x 12AU7 (5963) Dual-Triode, User-Replaceable\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eOutput Power: More than 1.5 Watts per Channel\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eHeadphone Outputs: 4.4mm Balanced (Pentaconn), ¼-inch\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eHeadphone Impedance Range: 8–600 ohms\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eDAC: ESS SABRE with XMOS Asynchronous USB\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003ePlayback: PCM up to 24-bit\/384kHz; DSD up to DSD256\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eInputs: USB Type-B, RCA Analog\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003ePreamp Outputs: 4.4mm Balanced, 3.5mm\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFrequency Response: 10Hz–46kHz (-3dB)\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eSignal-to-Noise: 100dB\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003ePower Supply: Internal Linear\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eDimensions: 4.8“W x 5.25”H x 6\"D (with glass)\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eWeight: 8.5 lbs\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFinish: Midnight Black\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eWarranty: 3 Years\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"frequently-asked-questions\"\u003e\u003c\/a\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"FirstParagraph\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eWill it drive my headphones?\u003c\/b\u003e\u003cbr\u003eAlmost certainly. With over 1.5 watts per channel and an 8–600 ohm range, the WA7 handles everything from sensitive IEMs to power-hungry planar magnetic headphones.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eWhat’s new in the third generation?\u003c\/b\u003e\u003cbr\u003eThe power supply is now built in (no external box), output power increased to 1.5+ watts, and Woo added the 4.4mm balanced headphone output, preamp outputs, an RCA analog input, and easy-to-roll 12AU7 tubes.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eCan I use it as a preamp?\u003c\/b\u003e\u003cbr\u003eYes. Switchable rear outputs—4.4mm balanced and 3.5mm—let the WA7 serve as a true tube preamplifier for powered speakers or an amplifier.\u003c\/p\u003e\n\u003cp class=\"MsoBodyText\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003eWho is the WA7 designed for?\u003c\/b\u003e\u003cbr\u003eIt’s ideal for headphone listeners who want genuine all-tube Class A sound, a quality built-in DAC, and a piece of audio sculpture on the desk—all in one box.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca name=\"why-audio-advisor\"\u003e\u003c\/a\u003eWhy Audio Advisor?\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0mm; line-height: 6.0pt; mso-line-height-rule: exactly;\"\u003e\u003cspan style=\"font-size: 6.0pt; mso-bidi-font-size: 12.0pt;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e40+ Years of Expertise – Helping music lovers build better systems since 1981.\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e60-Day Money-Back Guarantee – Hear it in your own system with confidence.\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eReal Product Experts – Friendly advice before and after your purchase.\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFree Shipping – On qualifying orders over $49.\u003c\/p\u003e\n\u003cp class=\"Compact\" style=\"margin-left: 24.0pt; text-indent: -24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 0mm;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-bidi-font-family: Cambria; mso-bidi-theme-font: minor-latin;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFlexible Financing – Convenient payment options available.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983408324781,"sku":"NEW-WAWA73-BLK","price":1399.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983408357549,"sku":"DEMO-WAWA73-BLK","price":1098.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA73_BLK_01-Large__89265.1728486970.1280.1280_f739f466-88d8-4ffb-9f80-ff1b8c135e2a.jpg?v=1778127226"},{"product_id":"woo-audio-wa22-balanced-transformer-headphone-amplifier-generation-2-black","title":"Woo Audio WA22 Balanced Transformer Headphone Amplifier - Generation 2 - Black","description":"\u003ch3\u003eUpgraded Second Generation of an Acclaimed All-Tube Headphone Amp\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eOriginally introduced in 2009, Woo Audio's WA22 has been an audiophile favorite. New for 2018 is improved sonic performance plus a preamplifier section for using the WA22 (2nd gen) in a hi-fi system.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe Woo Audio WA22 (2nd gen) uses a balanced design from input to output. The advantage of a fully balanced system is improved channel separation, more precise soundstage, and imaging. Perfectly suited for the headphone enthusiast and experienced audiophiles seeking flexibility and purest sound. The all tube-drive circuitry operates in Class-A in an output transformer-coupled design. It offers realistic, incredible detailed, and tonally balanced sound.\u003c\/p\u003e\n\u003ch4\u003e\"An Audiophile Rave Checklist\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"A description of the sound of the Woo sounds like an audiophile rave checklist,\" notes Tom Martin in his April 13, 2011 \u003cem\u003ePlayback\u003c\/em\u003e review of the original WA22 for \u003cem\u003eAVguide.com\u003c\/em\u003e. \"If you are looking for an amp that will make most of the headphones you try shine, I can and do highly recommend Woo Audio's WA22.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"Jack Woo (an extremely kind and generous fellow) has managed to create true synergy in designing and building the Woo 22 balanced headphone amp which, with the premium tube upgrades, presents the most effortless, immediate presentation of sound I have heard from any headphone system, or perhaps any stereo system,\" reports Andy Schaub in his review of the original WA22 for Issue 54 of \u003cem\u003ePositive-Feedback.com\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch4\u003eAll-Tube Design\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA22 (2nd gen) drives a wide range of full-sized headphones and in-ear monitors. And unlike many other headphone amps on the market that make partial use of vacuum tube circuitry, but otherwise are solid state designs, the WA22 (2nd gen) boasts an all-tube design. There are no transistors, ICs, or semi-conductors anywhere in the entire circuitry.\u003c\/p\u003e\n\u003ch4\u003eHandcrafted Excellence\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe WA22 (2nd gen) is a high quality, beautifully made product inside and out. It uses a transformer-coupled design, point-to-point wiring throughout, and a pseudo-dual power supply. The casework boasts an aluminum die-cast chassis with an anodized finish.\u003c\/p\u003e\n\u003ch4\u003eThe Connections You Need\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eThe true balanced topology features one pair of balanced XLR inputs and one pair of single-ended RCA inputs. Outputs consist of a dual 3-pin XLR (left and right channel), 4-pin XLR, and 1\/4\" (6.3mm) stereo headphone outputs. A high\/low headphone impedance switch ensures compatibility with a wide range of headphones. The preamp output is a 50 ohm XLR jack.\u003c\/p\u003e\n\u003ch4\u003eSmooth, Rich, Tube Performance\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eFor smooth, rich audiophile performance, you can't beat the sound of vacuum tubes. The WA22's tube complement consists of two 6SN7 drive tubes, two 6080 power tubes, and a 5U4G rectifier. An ALPS smooth potentiometer provides accurate and virtually noise-free amplitude control.\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\u003cp align=\"justify\"\u003eNOTE: AC power cord and audio cables are not included\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983433982125,"sku":"NEW-WAWA22G2-BLK","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983434014893,"sku":"DEMO-WAWA22G2-BLK","price":2249.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAWA22G2_BLK_3QT-Large__00855.1696519933.1280.1280.jpg?v=1778127056"},{"product_id":"woo-audio-hps-t-adjustable-height-headphone-stand-silver","title":"Woo Audio HPS-T Adjustable Height Headphone Stand - Silver","description":"\u003ch3\u003e\"The Design is Breathtaking\"\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eWoo Audio's versatile Universal Adjustable Height Aluminum Headphone Stand is designed to be your best companion to protect, showcase, and organize your favorite headphones. Featuring an adjustable height arm bar, it is suitable for almost any headphones in any size and shape. Its stylish and heavy-duty design is made for daily use for years to come.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eChoose the HPS-R model for a single pair of headphones or the HPS-T model for two pairs of headphones.\u003c\/p\u003e\n\u003ch4\u003e\"A Sturdy and Elegant Place to Rest\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The design of the Woo Audio headphone stand is breathtaking. The aluminum is chiseled to perfection, and the sleekness of the stand is absolutely magnificent,\" raves Austin Morrow in a \u003cem\u003eHead-fi.org\u003c\/em\u003e post for November 23, 2011. \"I honestly don't think I could be more impressed.\"\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"These solid aluminum stands (available in either black or silver) give your headphones a sturdy and elegant place to rest while not in use,\" reports Kelly Montgomery, \u003cem\u003eDigitalTrends.com\u003c\/em\u003e, October 20, 2011.\u003c\/p\u003e\n\u003ch4\u003eLarge Headband Support Area\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eBoth HPS-R and HPS-T models have a large headband support area that is gently curved to prevent the headphone from acquiring permanent marks from storage and also prevents deforming the headband. Thanks to its large 6-1\/3\"-diameter, 3\/4\"- thick base, the stand is very stable and resists tipping.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eFast to assemble and disassemble (no tools required), the stand features easy height adjustment from 11\" to 14\". It includes rubber feet for surface protection.\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","brand":"Woo Audio","offers":[{"title":"New","offer_id":45983494439085,"sku":"NEW-WAHPST-SIL","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Demo","offer_id":45983494471853,"sku":"DEMO-WAHPST-SIL","price":180.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/WAHPST_SIL_01_2024__56757.1706118748.1280.1280_db85d44a-edd6-4edc-80d1-bd5ec08b50ab.jpg?v=1778127030"}],"url":"https:\/\/www.audioadvisor.com\/collections\/woo-audio.oembed","provider":"Audio Advisor","version":"1.0","type":"link"}