... FLAC Player Music Player Descriptions:Multiple Audio Sources SelectionSupport high-quality mainstream digital audio formats ,such as WAV,WMA,MP3,FLAC ... audio output,a group of balanced output,a group of optical fiber output,a coaxial output, all output terminals are ... 5.support balanced audio and analog output, support the coaxial optical output, adjust sampling rate 48K---192K dynamic 6.fully ...