I like to use madsonic as a replacement for a squeezebox or other living-room based player using the jukebox mode.
Right now the only way to select the sound card output is to compile a java program and then edit madsonic.sh.
I put instructions on how to do this on the subsonic wiki some time ago (https://sourceforge.net/apps/mediawiki/ ... le=Players).
My feature request is to add a setting drop down to be able to select the soundcard used in Jukebox mode.
thanks!
-m