Our newest and most advanced Digital Audio Module Available as an optional dealer installed upgrade to MA9000, MA8900, MA7200, MA5300, MAC7200, C49 Next gen, Quad Balanced, 8-channel, 32-bit DAC 7 inputs: 2 coax, 2 optical, 1 USB, 1 MCT, 1 HDMI (ARC) Supports up to DSD512 and DXD 384kHz