Audioengine D1 Premium 24-bit DAC

[[start tab]] Overview Audioengine D1 Premium 24-bit DAC (digital-to-analog converter) allows you to bypass your computer's soundcard or headphone output and send audio through USB or optical. D1 is the perfect digital interface between your computer and music system and will improve the sound of ALL your music. [[end tab]] [[start tab]] Details Features Desktop or portable digital-to-analog convertor Mac or PC plug-and-play, no drivers to install High-performance headphone amp included USB and optical inputs USB-powered, no separate power supply needed Stream bit-perfect HD audio with low jitter Based on high-performance AK4396 DAC Works With Any computer (Mac or PC)  Headphones Apple TV or any product with optical outputs Powered speakers Any audio system with mini-jack or RCA inputs  What's in the box (1) D1 DAC(1) USB cable, 2ft (0.6m)  (1) Microfiber product bag (1) Setup guide (1) Product line bro