The MCD85 can play store bought SACDs and CDs as well as music from homemade CD or DVD Data Discs. Numerous file formats can be played from these discs including AAC, AIFF, ALAC, DSD (up to DSD128), FLAC, MP3, WAV, and WMA. The USB Audio input supports up to DSD256 and DXD 384kHz, and can be used to stream digital music from a computer or other digital storage device. There's also two coax and two optical digital inputs that support PCM signals up to 192kHz.