On 15 March 2008, Anne Wilson cannewilson at googlemail.com wrote:
It's not obvious from that. There is an alsa-users list at alsa-user at lists.sourceforge.net. I had to go to them once with a problem and found that they have detailed knowledge of a lot of sound cards. The solution to my problem wasn't obvious either - and it was a matter of finding the channel setting to record, so similar to yours. They were very helpful.
in GNOME: System > Preferences > Volume Control > Options > Mic. Select There are two (2) options: Mic1 and Mic2
My headset has stereo headphones, but the microphone is not stereo. Is it normal, that I would see two (2) options for the microphone?