Request: Support Four-Channel DACs

I tested the Motu M4 Four-Channel Audio Interface.
Very nice device but only two playback channels can be used in roon!

Going to the “Device Setup -> Show Advanced” I only can select “Channel Layout” of 2.0. There is no 4.0 available!

In the “Signal Path” during playback I see:

  • Convolution Filter: 4 path, 66k taps
  • Bit Depth Conversion: 64Bit Float to 32Bit
  • Channel Mapping: 4.0 to 2.0

I guess this is an issue for all Four-Channel DACs. With other Applications channel 3 and 4 can be used with ASIO and ALSA.

PLEASE ADD 4.0 to the “Channel Layout” so channels 3 and 4 can be used within Roon.


3 posts were merged into an existing topic: Support for 3 and 4 channel layouts