Card sysdefault:0 'ICUSBAUDIO7D'/'ICUSBAUDIO7D at usb-0003:01:00.0-4.4, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:0102' Controls : 16 Simple ctrls : 6 Simple mixer control 'Speaker',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 - 197 Mono: Front Left: Playback 70 [36%] [-23.81dB] [on] Front Right: Playback 70 [36%] [-23.81dB] [on] Rear Left: Playback 70 [36%] [-23.81dB] [on] Rear Right: Playback 70 [36%] [-23.81dB] [on] Front Center: Playback 70 [36%] [-23.81dB] [on] Woofer: Playback 70 [36%] [-23.81dB] [on] Side Left: Playback 70 [36%] [-23.81dB] [on] Side Right: Playback 70 [36%] [-23.81dB] [on] Simple mixer control 'PCM',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 6928 Front Left: Capture 4096 [59%] [-0.01dB] [on] Front Right: Capture 4096 [59%] [-0.01dB] [on] Simple mixer control 'PCM Capture Source',0 Capabilities: enum Items: 'Mic' 'Line' 'IEC958 In' 'Mixer' Item0: 'Mic' Simple mixer control 'Line',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 8065 Capture 0 - 6928 Front Left: Playback 6144 [76%] [-0.01dB] [off] Capture 0 [0%] [-16.00dB] [off] Front Right: Playback 6144 [76%] [-0.01dB] [off] Capture 0 [0%] [-16.00dB] [off] Simple mixer control 'Mic',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 8065 Capture 0 - 6928 Front Left: Playback 6144 [76%] [-0.01dB] [off] Capture 6928 [100%] [11.06dB] [on] Front Right: Playback 6144 [76%] [-0.01dB] [off] Capture 6928 [100%] [11.06dB] [on] Simple mixer control 'IEC958 In',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [on]