Mytek Digital Stereo 192 ADC

"The MYTEK Stereo series is an extended family of 1/3 rack units which includes 96 and 192kHz capable converters, SRC and Studio Clock. Stereo192 converters can be used as stand-alone devices for variety of studio applications such as mastering, recording and playback, whenever the highest quality conversion is required. Stereo192ADC is currently the world's highest performance portable DC powered converter."