{"product_id":"apos-certified-xduoo-mh-02-usb-dac-tube-headphone-amplifier","title":"xDuoo MH-02 USB DAC \u0026 Tube Headphone Amplifier (Apos Certified)","description":"\u003ch1 dir=\"ltr\"\u003eTube charm + transistor oomph = aw yeah \u003c\/h1\u003e\n \u003cp dir=\"ltr\"\u003eMeet the xDuoo MH-02. This DAC\/Amp merges old-school tube charm with modern digital muscle, giving you the best of both worlds. With the soulful warmth of tube amplification and the crisp, detailed transients of a Class-A transistor buffer, this hybrid amp delivers music the way it’s meant to be heard—warm, rich mids combined with treble that sparkles with detail. \u003c\/p\u003e\n \u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eUSB DAC decoding: high-res heaven\u003c\/strong\u003e\u003c\/h2\u003e\n \u003cp dir=\"ltr\"\u003ePlug in the MH-02 and get ready for an earful (in a good way). This little dude decodes high-res audio up to PCM 32-bit\/384kHz, DSD256, and MQA 32-bit\/384kHz from any device you’ve got lying around. Thanks to the CS43131 DAC chip, you get crystal-clear decoding. \u003c\/p\u003e\n \u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eHybrid moments: tubes meet transistors\u003c\/strong\u003e\u003c\/h2\u003e\n \u003cp dir=\"ltr\"\u003e\u003cspan\u003eAll hail the hybrid amp. The MH-02’s double 6J1 tubes give you that smooth, warm sound that makes everything feel like a lazy Sunday morning. The transistors, on the other hand, bring the muscle, with a Class-A buffer that delivers both low-end oomph and high-end sparkle. It’s like putting a rocket engine in your grandma’s Buick. \u003c\/span\u003e\u003c\/p\u003e\n \u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eStrong output power that drives anything\u003c\/strong\u003e\u003c\/h2\u003e\n \u003cp dir=\"ltr\"\u003eWith 1300mW of output power, the MH-02 isn’t messing around. High-impedance, low-impedance—doesn’t matter. This thing can drive whatever headphone you’ve got. \u003c\/p\u003e\n \u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eGain switch: dial it in\u003c\/strong\u003e\u003c\/h2\u003e\n \u003cp dir=\"ltr\"\u003eGot finicky headphones? No worries. The MH-02 has a gain switch that lets you tweak the output to match your headphones’ impedance. High gain, low gain—just flip the switch and you’re set.\u003c\/p\u003e\n \u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eLine out: ready for anything\u003c\/strong\u003e\u003c\/h2\u003e\n \u003cp dir=\"ltr\"\u003e\u003cspan\u003eNeed a pre-amp for your gear? The MH-02 has a line out that runs through the tube stage and is controlled by the volume knob. Hook it up to your amps or active speakers and hear your sound quality jump up a notch.\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eProtect those ears\u003c\/strong\u003e\u003c\/h2\u003e\n \u003cp dir=\"ltr\"\u003eNo one enjoys a loud POP when they turn on their gear. The MH-02’s built-in relay mute circuit ensures you won’t have to deal with that nonsense. It keeps your tubes happy and your ears unscathed. Easy, breezy, and totally hassle-free.\u003c\/p\u003e\n \u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eLooks that kill\u003c\/strong\u003e\u003c\/h2\u003e\n \u003cp dir=\"ltr\"\u003eWrapped in a sleek, sandblasted, textured shell, the MH-02 isn't just about great sound—it looks fantastic too. Simple, clean, and ready to blend into any setup without shouting for attention. \u003c\/p\u003e\n \u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eUSB DAC support up to PCM 32-bit\/384kHz and DSD256\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHybrid amplification with double 6J1 tubes and Class-A transistor buffer\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStrong output power (1300mW) for a wide range of headphones\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eGain switch for high and low gain settings\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eLine out for use as a pre-amplifier\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHigh-grade Japanese ELNA and Rubycon capacitors\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBuilt-in protection circuit to avoid POP noise\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSleek, sandblasted textured shell\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePower supply: DC12V\/2A\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSupported operating systems: Windows, Linux, Mac OSX, iOS, Android\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSampling rate support: PCM 32-bit\/384kHz, DSD256\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eHeadphone outputs: 6.35mm, 3.5mm, 4.4mm balanced\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eOutput power: 1300mW @ 32Ω\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFrequency response: 10Hz-60kHz\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eGain: +12\/18dB\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003eTHD+N: ≤0.8% (1kHz, 32Ω load)\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSNR: 118dB\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003eCrosstalk: ≥70dB\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSize: 4.7 x 3.1 x 1.6 inches (12 x 7.8 x 4 cm)\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eWeight: 0.77 lbs (0.35 kg)\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3 dir=\"ltr\"\u003eWhat’s included\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003exDuoo MH-02 USB DAC \u0026amp; Tube Headphone Amplifier\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePower adapter\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eUSB cable\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n \u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eUser manual\u003c\/span\u003e\u003c\/p\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\u003cstrong\u003eFeatured reviews\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/WjYOhzNiJrg?si=6Aw9YifKLqOotIlO\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003cem\u003e\"I was immediately surprised by how great everything sounded....The noise floor is dead quiet...At $150, it's a great-sounded headphone amp. I highly recommend it to anyone.\" -Forever Analog\u003c\/em\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/cDQ7K0Y7srE?si=xj0CGTQVGzUvMIEu\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/em\u003e\u003cem\u003e\"For $150 you cannot go wrong.\" -Z Reviews\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Fl8FFC4mIZw?si=J73a9LAyNR6bIrxF\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/em\u003e\u003cem\u003e\"A cracking little all-in-one box of tubey goodness. A great balance of solid state clarity and tubey richness. It has a sound that's open and spacious with a nice sense of weight and presence in the midrange.\" -Passion for Sound\u003c\/em\u003e\u003c\/p\u003e\n \u003c!----\u003e","brand":"xDuoo","offers":[{"title":"Like New","offer_id":46866228478127,"sku":"APS-AC-0890-1-LN","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/apos-audio-xduoo-headphone-amp-tube-xduoo-mh-02-usb-dac-tube-headphone-amplifier-apos-certified-refurbished-like-new-42490015842540.png?v=1777716457","url":"https:\/\/freshized.com\/products\/apos-certified-xduoo-mh-02-usb-dac-tube-headphone-amplifier","provider":"Freshized","version":"1.0","type":"link"}