$ mixerctl -va
inputs.dac03.mute=off  [ off on ]
inputs.dac04.mute=off  [ off on ]
inputs.dac05.mute=off  [ off on ]
inputs.dac06.mute=off  [ off on ]
inputs.dac07.mute=off  [ off on ]
outputs.adc08.source=pink0d  [ pink0d black0c black0f black10 unknown11 mix15 ]
record.adc08.mute=off  [ off on ]
record.adc08=117,117
outputs.green0b.boost=off  [ off on ]
outputs.black0c.dir=output  [ input output ]
outputs.pink0d.dir=input  [ input output ]
outputs.black0f.dir=output  [ input output ]
outputs.black0f.boost=off  [ off on ]
outputs.black10.dir=output  [ input output ]
outputs.black10.boost=off  [ off on ]
inputs.mix14.pink0d.mu=off  [ off on ]
inputs.mix14.black10.m=off  [ off on ]
outputs.mix15.mute=off  [ off on ]
outputs.mix15=106,106
inputs.mix15.unknown11=off  [ off on ]
inputs.mix15.mix14.mut=off  [ off on ]
inputs.mix15.mix1c.mut=off  [ off on ]
inputs.mix15.unknown11=121,121
inputs.mix15.mix14=121,121
inputs.mix15.mix1c=121,121
inputs.mix16.dac03.mut=off  [ off on ]
inputs.mix16.mix15.mut=off  [ off on ]
inputs.mix17.dac04.mut=off  [ off on ]
inputs.mix17.mix15.mut=off  [ off on ]
inputs.mix18.dac05.mut=off  [ off on ]
inputs.mix18.mix15.mut=off  [ off on ]
inputs.mix19.dac06.mut=off  [ off on ]
inputs.mix19.mix15.mut=off  [ off on ]
inputs.mix1a.dac04.mut=off  [ off on ]
inputs.mix1a.dac06.mut=off  [ off on ]
inputs.mix1a.mix15.mut=off  [ off on ]
inputs.mix1a.dac03.mut=off  [ off on ]
inputs.mix1b.dac04.mut=off  [ off on ]
inputs.mix1b.dac06.mut=off  [ off on ]
inputs.mix1b.mix15.mut=off  [ off on ]
inputs.mix1b.dac03.mut=off  [ off on ]
inputs.mix1c.black0c.m=off  [ off on ]
inputs.mix1c.black0f.m=off  [ off on ]
inputs.beep23.mute=off  [ off on ]
inputs.beep23=119
inputs.usingdac=03  [ 03 05 04 06 07 ]