Simple mixer control 'PCM',0 Capabilities: pvolume penum Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 79 [62%] [-24.00dB] Front Right: Playback 79 [62%] [-24.00dB] Simple mixer control 'IEC958',0 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'H/W In 0' Simple mixer control 'IEC958 Output',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'H/W In 1' Simple mixer control 'Deemphasis',0 Capabilities: enum Items: '44.1kHz' 'Off' '48kHz' '32kHz' Item0: '48kHz' Simple mixer control 'H/W',0 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out' Simple mixer control 'H/W',1 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out' Simple mixer control 'Multi Track Internal Clock',0 Capabilities: enum Items: '8000' '9600' '11025' '12000' '16000' '22050' '24000' '32000' '44100' '48000' '64000' '88200' '96000' '176400' '192000' 'IEC958 In' Item0: '48000' Simple mixer control 'Multi Track Rate Locking',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Multi Track Rate Reset',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on]