Card sysdefault:0 'NVidia'/'HDA NVidia at 0x72000000 irq 17' Mixer name : 'Nvidia GPU 84 HDMI/DP' Components : 'HDA:10de0084,10de11b3,00100100' Controls : 28 Simple ctrls : 4 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',3 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Card sysdefault:1 'USB'/'Jabra SPEAK 510 USB at usb-0000:00:14.0-12.4, full speed' Mixer name : 'USB Mixer' Components : 'USB0b0e:0420' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 11 Mono: Playback 9 [82%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 7 Mono: Capture 3 [43%] [-3.00dB] [on]