{"product_id":"b0dbqc9kjy","title":"Douk Audio U3 PRO HiFi Mini Class A Headphone Amplifier – High-Power Desktop Amp for 18-600Ω Headphones, 1500mW Output, 3.5mm \u0026 6.35mm Jacks, DC 5V","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Power Output for Versatile Headphone Compatibility: Delivers up to 1500mW at 32Ω, effectively driving headphones with impedances ranging from 18Ω to 600Ω, ensuring optimal performance across various models.\u003c\/li\u003e\n\u003cli\u003eInnovative Voltage Boost Circuit: Features a built-in voltage boost circuit that maintains a high operating voltage of ±14V from a DC 5V input, resulting in ultra-low distortion and a warm, delicate sound signature.\u003c\/li\u003e\n\u003cli\u003eClassic OP+BUF Architecture with Replaceable Op-Amps: Utilizes OP42 and BUF634 in a pure DC amplification circuit; the pluggable op-amp socket design allows for easy upgrades with models like OP17, AD797, AD843, AD847, and OPA627, offering customization for audiophiles.\u003c\/li\u003e\n\u003cli\u003eEnhanced Compatibility with Multiple Inputs and Outputs: Equipped with stereo L\/R RCA and 3.5mm AUX inputs, along with 3.5mm and 6.35mm headphone outputs, providing seamless integration with various audio sources and headphones.\u003c\/li\u003e\n\u003cli\u003eCompact and Exquisite Design: Measuring just 689232mm, this mini amplifier boasts an elegant appearance, making it an ideal addition to any home or office desktop audio setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DoukAudioNobsound","offers":[{"title":"Default Title","offer_id":42306795569207,"sku":"B0DBQC9KJY","price":98.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/6414\/2135\/files\/61x3uioF9kL._AC_SX679.jpg?v=1783293548","url":"https:\/\/getelectrocore.com\/products\/b0dbqc9kjy","provider":"ElectroCore","version":"1.0","type":"link"}