FWIW, in the above comment, I should have said "there are two audio inputs", not "two audio devices" ... Incidentally, in alsamixer, I've noticed that when I switch to Capture settings, the microphone can't be adjusted at all. Very strange behavior.
FWIW, in the above comment, I should have said "there are two audio inputs", not "two audio devices" ... Incidentally, in alsamixer, I've noticed that when I switch to Capture settings, the microphone can't be adjusted at all. Very strange behavior.