some dj software have a nice feature.

What will you do if you are searching an title on a party?

One Soundcard for the Speaker  and one for the headphone.
The headphones will be used to prelisten the Musik.
This is very nice for party's or dj's.
Just drag'n'drop the mp3 in an very smalle player in the corner to play the title via headphone.

If this promotes a DJ software, you might want to add a link to it (or stop advertising in this forum at all).
If this is a feature request, please search the forum as this request was discussed multiple times already.

Thanks.

Isn't there an ALSA configuration for this on amarok Wiki?