On Fri, Jul 4, 2014 at 10:47 PM, David Henningsson <david.henningsson at canonical.com> wrote: > Do you mean this name? "alsa_input.pci-0000_07_05.0.analog-mono" Whatever it be, it must include channel specification. The name you mention doesn't, because it names the device in the whole. -- Bluecherry developer.