Include.pcm_split.File "/common/pcm/split.conf" Macro [ { SplitPCM { Name "ulm200d_mono_in" Direction Capture Channels 1 HWChannels 2 HWChannelPos0 MONO HWChannelPos1 MONO } } ] SectionDevice."Mic1" { Comment "Mic 1" Macro.pcm_split.SplitPCMDevice { Name "ulm200d_mono_in" Direction Capture HWChannels 2 Channels 1 Channel0 0 ChannelPos0 MONO } } SectionDevice."Mic2" { Comment "Mic 2" Macro.pcm_split.SplitPCMDevice { Name "ulm200d_mono_in" Direction Capture HWChannels 2 Channels 1 Channel0 1 ChannelPos0 MONO } }