QjackCtl

JACK Audio Connection Kit - Qt GUI Interface: A simple Qt application

to control the JACK server. Written in C++ around the Qt framework

for X11, most exclusively using Qt Designer. Provides a simple GUI

dialog for setting several JACK server parameters, which are properly

saved between sessions, and a way control of the status of the audio

server. With time, this primordial interface has become richer by

including a enhanced patchbay and connection control features.