Small mix table (base on jack) for live performances.
Ingen (formerly Om) is a modular audio processing system for GNU/Linux audio systems using the Jack audio server and LV2 or LADSPA plugins.
LSA contains a JACK plugin, which enables ALSA-only applications to output to JACK using ALSA's emulation plug. First, make sure that alsa-jack is installed. Usually, it comes with alsa-plugins when its jack USE flag is enabled.
LASH is a session management system for JACK and ALSA audio applications on GNU/Linux.
jack.plumbing maintains a set of port connection rules and manages these as clients register ports with JACK. Port names are implicitly bounded regular expressions and support sub-expression patterns.
SOLVED: JACK support for Amarok?
jackd, amarok/xine, and pulseaudio on Intrepid 8.10
JackMix, a mixer app for jack "that looks exactly like the mixer you would use if you had to connect your analog equipment."
You will find on this page what has to be done if you want to setup a multimedia production workstation with a standard Ubuntu installation (means without installing Ubuntu Studio).