кого-то интересует ?
и кто подобное сделать может ?
USB DUAL AUDIO PCB - Reversible board USB AUDIO
stereo DSDIFF files (DSD format) can play
The board can also be connected to the USB DAC with DSD1794A the distribution board separately. USB is the format of the file to play board (PCM / DSD) DSD1794A automatically rewritten according to the register (set) and features. DSD mode automatically sets DSD1794A DSDIFF If the file is selected