Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right - Rear Left - Rear Right - Front Center - Woofer - Side Left - Side Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB] [on]
  Front Right: Playback 255 [100%] [0.00dB] [on]
  Rear Left: Playback 255 [100%] [0.00dB] [on]
  Rear Right: Playback 255 [100%] [0.00dB] [on]
  Front Center: Playback 255 [100%] [0.00dB] [on]
  Woofer: Playback 255 [100%] [0.00dB] [on]
  Side Left: Playback 255 [100%] [0.00dB] [on]
  Side Right: Playback 255 [100%] [0.00dB] [on]
Simple mixer control 'Line',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 31 [100%] [12.00dB] [on]
  Front Right: Capture 31 [100%] [12.00dB] [on]
Simple mixer control 'CD',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 31 [100%] [12.00dB] [on]
  Front Right: Capture 31 [100%] [12.00dB] [on]
Simple mixer control 'Mic',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 31 [100%] [12.00dB] [on]
  Front Right: Capture 31 [100%] [12.00dB] [on]
Simple mixer control 'Mic Boost (+20dB)',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958 Loopback',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Aux',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 31
  Front Left: Capture 31 [100%] [12.00dB] [on]
  Front Right: Capture 31 [100%] [12.00dB] [on]
Simple mixer control 'Stereo Upmixing',0
  Capabilities: enum
  Items: 'Front' 'Front+Surround' 'Front+Surround+Back'
  Item0: 'Front+Surround+Back'