device { type: ALSA_INPUT index: 2 display_name: "Scarlett 18i20 USB (USB Audio)" alsa_name: "Scarlett 18i20 USB" alsa_info: "USB Audio" num_channels: 18 address: "hw:1,0" } device { type: SILENCE } bus { name: "Ambience mic" device_index: 0 source_channel_left: 4 source_channel_right: 5 } bus { name: "Commentator 1" device_index: 0 source_channel_left: 2 source_channel_right: 2 } bus { name: "Sound Shark" device_index: 1 source_channel_left: -1 source_channel_right: -1 }