Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 110
  Mono:
  Front Left: Playback 0 [0%] [-55.00dB] [on]
  Front Right: Playback 0 [0%] [-55.00dB] [on]
Simple mixer control 'PCM Capture Source',0
  Capabilities: enum
  Items: 'Line' 'IEC958 In'
  Item0: 'Line'
Simple mixer control 'Line',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 104
  Front Left: Capture 0 [0%] [-40.00dB] [off]
  Front Right: Capture 0 [0%] [-40.00dB] [off]