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   Qjackctl
   QjackCtl is a Qt-based tool for controlling the JACK Audio Connection Kit. Basic Functions: It automatically tries to detect audio hardware and lets the user choose subdevices for input and output from a drop-down list as well as common options for the sound server. QjackCtl then uses these selecti...
   Found op http://en.wikipedia.org/wiki/Qjackctl
   
   

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