code.delx.au - pulseaudio/blob - src/modules/alsa/mixer/samples/USB Audio--USB Mixer

   1 Simple mixer control 'Master',0
   2   Capabilities: pvolume pvolume-joined pswitch pswitch-joined
   3   Playback channels: Mono
   4   Limits: Playback 0 - 255
   5   Mono: Playback 105 [41%] [-28.97dB] [on]
   6 Simple mixer control 'Line',0
   7   Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined
   8   Playback channels: Front Left - Front Right
   9   Capture channels: Front Left - Front Right
  10   Limits: Playback 0 - 255 Capture 0 - 128
  11   Front Left: Playback 191 [75%] [34.38dB] [off] Capture 0 [0%] [0.18dB] [off]
  12   Front Right: Playback 191 [75%] [34.38dB] [off] Capture 0 [0%] [0.18dB] [off]
  13 Simple mixer control 'Mic',0
  14   Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined cswitch-exclusive
  15   Capture exclusive group: 0
  16   Playback channels: Mono
  17   Capture channels: Mono
  18   Limits: Playback 0 - 255 Capture 0 - 128
  19   Mono: Playback 191 [75%] [34.38dB] [off] Capture 0 [0%] [0.18dB] [on]
  20 Simple mixer control 'Mic Capture',0
  21   Capabilities: pswitch pswitch-joined
  22   Playback channels: Mono
  23   Mono: Playback [off]
  24 Simple mixer control 'IEC958 In',0
  25   Capabilities: cswitch cswitch-joined
  26   Capture channels: Mono
  27   Mono: Capture [off]
  28 Simple mixer control 'Input 1',0
  29   Capabilities: cswitch cswitch-joined cswitch-exclusive
  30   Capture exclusive group: 0
  31   Capture channels: Mono
  32   Mono: Capture [off]
  33 Simple mixer control 'Input 2',0
  34   Capabilities: cswitch cswitch-joined cswitch-exclusive
  35   Capture exclusive group: 0
  36   Capture channels: Mono
  37   Mono: Capture [off]