{"product_id":"xduoo-mh-02","title":"XDUOO MH-02 USB DAC \u0026 Tube Headphone Amplifier","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n        body {\n            font-family: Arial, sans-serif;\n            line-height: 1.6;\n            margin: 20px;\n        }\n        h1, h2, h3 {\n            color: #333;\n        }\n        ul {\n            list-style-type: none;\n            padding: 0;\n        }\n        ul li {\n            margin: 5px 0;\n        }\n        .specs, .features, .package {\n            margin-top: 20px;\n        }\n        .container {\n            max-width: 800px;\n            margin: 0 auto;\n            padding: 20px;\n            border: 1px solid #ddd;\n            border-radius: 10px;\n            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);\n        }\n        .highlight {\n            font-weight: bold;\n            color: #0056b3;\n        }\n        .price {\n            color: green;\n            font-weight: bold;\n        }\n        a {\n            color: #0056b3;\n            text-decoration: none;\n        }\n        a:hover {\n            text-decoration: underline;\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eXDUOO MH-02 USB DAC \u0026amp; Tube Headphone Amplifier\u003c\/h2\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003cul\u003e\n\u003cli\u003eUSB support up to PCM32bit\/384KHz and DSD256\u003c\/li\u003e\n\u003cli\u003eAdopt double 6J1 tube for pre-amp, making voice sweet and exquisite\u003c\/li\u003e\n\u003cli\u003eAdopt transistors for class A buffer, strong output power can easily drive many kinds of earphones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAbout Tube + Transistor Hybrid Amplifier\u003c\/h2\u003e\n\u003cp\u003eTube amplifier has its unique \"tube sound\" - sweet, soft, warm, and listenable voice with good musicality and atmosphere. However, its high-frequency transient response and resolving power are not as good as those of transistors, especially when listening to symphonies. \"Transistor\" has the advantages of large dynamics, high speed, strong resolving power, and strong driving force, especially suitable for songs with large dynamics. However, it is not soft enough, and its high-frequency sound can be sharp and dry. Therefore, combining the front tube amplifier and rear transistor amplifier integrates the advantages of both circuits to achieve ideal sound effects, making you immersed in the happy atmosphere of music.\u003c\/p\u003e\n\u003ch2\u003eUSB DAC Decoding - Convenient Connection\u003c\/h2\u003e\n\u003cp\u003eSupport the USB decoding of computer, cellphone (iOS\/Android), tablet, HiFi player, and other devices. Supports up to PCM32Bit\/384kHz, DSD256, MQA32Bit\/384kHz.\u003c\/p\u003e\n\u003ch2\u003eCS43131 DAC Chip\u003c\/h2\u003e\n\u003cp\u003eThe DAC chip uses the CS43131 chip known for its extremely low noise and higher resolution, resulting in superior decoding performance.\u003c\/p\u003e\n\u003ch2\u003eTube Amplifier\u003c\/h2\u003e\n\u003cp\u003eAdopt double 6J1 tube for pre-amp making voice sweet and exquisite.\u003c\/p\u003e\n\u003ch2\u003eTransistor for Class-A Amplifier\u003c\/h2\u003e\n\u003cp\u003eOutput power up to 1300mW, can easily drive many kinds of earphones.\u003c\/p\u003e\n\u003ch2\u003eGain Switch\u003c\/h2\u003e\n\u003cp\u003eSet the two-gear gain and gently press it to achieve the matching of different impedance headphones, avoiding the phenomenon of excessive or insufficient driving force.\u003c\/p\u003e\n\u003ch2\u003eLine Out - Can Be Used as Pre-Amplifier\u003c\/h2\u003e\n\u003cp\u003eIt has one line output, through the tube, and controlled by volume. It can be used as the Pre-amplifier of all kinds of audio amplifier or active speaker, and improve the sound quality of audio amplifier or active speaker.\u003c\/p\u003e\n\u003ch2\u003eHigh-Grade Audio Capacitors\u003c\/h2\u003e\n\u003cp\u003eAdopt the Japanese ELNA capacitance as the coupling capacitance for transparent and sweet sound. Adopt the Japanese RUBYCON capacitance as the main filter capacitance for smooth and warm sound, and splendid high frequency.\u003c\/p\u003e\n\u003ch2\u003eAdditional Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003cul\u003e\n\u003cli\u003eRCA Port Gold Plated\u003c\/li\u003e\n\u003cli\u003eBuilt-in Protect Circuit\u003c\/li\u003e\n\u003cli\u003eSand Blast Textured Shell with a Simple Appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eDAC Chip:\u003c\/span\u003e CS43131\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eOutput Power:\u003c\/span\u003e Up to 1300mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eGain Switch:\u003c\/span\u003e Two-gear gain\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eFrequency Response:\u003c\/span\u003e PCM32Bit\/384kHz, DSD256, MQA32Bit\/384kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eUSB Support:\u003c\/span\u003e Computer, cellphone (iOS\/Android), tablet, HiFi player, and other devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eShell Material:\u003c\/span\u003e Sand blast textured and hard aluminum alloy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sed108c1192b0476fae71af2f6071ad113.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbc6b23b2df1c48879fc5f9fc9b84523cg.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S32ff71ff4d0041dc9187149f91174c83g.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S71dcfedbeb5f4b90974436d316e857f5v.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6a484f6b4b0a49c88581f462f71f2463H.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc964d82d90254d609a0faea3180dc4ffF.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S89ba8dd3695c4e05b6f68ffbc79a937ca.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd35e051dfc1b4c8594a4044ec09f4a51h.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S214f30d0bd08475ca307deb1854d5240x.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf09477070a6d408dab524fe3e0111df8w.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc1fa06ec260946b48eb0faf276c950848.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0934ed57cf8f4f6f8a1a6be04e6f7d77I.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S79c47f1df5a84e27831a6abaea955ce8G.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: none;\"\u003ewindow.adminAccountId=2659609936;\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XDUOO","offers":[{"title":"mh-02","offer_id":45175200448751,"sku":"1005007039435004-mh-02","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/xduoo-mh-02-usb-dac-tube-headphone-amplifier-294331.webp?v=1727402445","url":"https:\/\/thehificat.com\/en-us\/products\/xduoo-mh-02","provider":"The HiFi Cat","version":"1.0","type":"link"}