Opmixer is an oss-mixer program. It can change the volume for all your mixerdevices and save them for easy restoring at startup or with the opmixer-load consoleapp that is included. it is written in c++ and uses gtkmm i'd put it under media-sound/opmixer
Created attachment 1983 [details] opmixer-0.75 (new package)
New package added in portage, thanks.