Perhaps this does help: https://wiki.debian.org/echoaudio Mixxx seems to support jack: http://www.mixxx.org/manual/latest/chapters/configuration.html Consider to use jack for audio productions. Perhaps http://ubuntustudio.org/ is a better distro for a newbie, than Mint is. It has got a user mailing list: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users Ubuntu Studio is preconfigured for audio usage. ------------------------------------------------------------------------------ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user