After a long overdue
apt-get upgrade, I am now the happy owner of one more volume slider in alsamixer: headphone.
On a related note, 'alsaequal', a graphic equaliser for ALSA is a really under appreciated tool. I have set it to my default alsa device through .asoundrc:
Code:
ctl.equal {
type equal;
}
pcm.plugequal {
type equal;
# Modify the line below if you don't
# want to use sound card
...