{"product_id":"douk-audio-u5pro-hifi-fully-balanced-headphone-amplifier-mini-stereo-amp-for-xlr-and-4-4mm-headsets-replaceable-op-amps-18-600ω-compatibility-1500mw-output-power","title":"Douk Audio U5PRO HiFi Fully Balanced Headphone Amplifier, Mini Stereo Amp for XLR and 4.4mm Headsets, Replaceable Op-Amps, 18-600Ω Compatibility, 1500mW Output Power","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFully Balanced Amplifier Design: Features a fully balanced circuit that operates at ±14V even with DC 5V input, delivering exceptional frequency response, transient dynamics, and pure, transparent sound quality.\u003c\/li\u003e\n\u003cli\u003eHigh Power Output \u0026amp; Broad Headphone Compatibility: Provides up to 1500mW output at 32Ω load, making it capable of driving headphones ranging from 18Ω to 600Ω impedance for various audio needs.\u003c\/li\u003e\n\u003cli\u003eClassic OP+BUF Architecture: Incorporates OP42 and BUF634 in a classic OP+BUF setup with a pure DC amplification circuit, ensuring precise sound reproduction with low distortion and excellent detail resolution.\u003c\/li\u003e\n\u003cli\u003eAnalog Design with Replaceable Op-Amps: Purely analog amplification and control offer natural sound reproduction with excellent soundstage and detail. Replaceable op-amp slots support models like OP17, AD797, AD843, AD847, and OPA627, enabling users to customize sound profiles.\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; Portable with Exquisite Build: Small and portable design with high-quality craftsmanship, delivering low distortion, high power output, and pure sound. An ideal solution for enhancing XLR and 4.4mm headphone audio performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 3.23 x 1.5 x 2.76 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 5 volts_of_direct_current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Douk Audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Supply Voltage:\u003c\/strong\u003e 5 volts_of_direct_current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Supply Voltage:\u003c\/strong\u003e 5 volts_of_direct_current\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Douk Audio","offers":[{"title":"Default Title","offer_id":48379815330013,"sku":"B0DBQG34HX","price":149.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3381\/6285\/files\/41tIgYwyByL.jpg?v=1786858445","url":"https:\/\/listenora.us\/products\/douk-audio-u5pro-hifi-fully-balanced-headphone-amplifier-mini-stereo-amp-for-xlr-and-4-4mm-headsets-replaceable-op-amps-18-600%cf%89-compatibility-1500mw-output-power","provider":"Listenora","version":"1.0","type":"link"}