Rock guitar amplifier for Jack

 Guitarix is a rock guitar amplifier for Jack (Jack Audio Connection Kit) with
 one input and two outputs. It is designed to get nice trash/metal/rock/guitar
 sounds. Controls are available for bass, treble, gain, balance, distortion,
 freeverb, crybaby(wah) and echo. For the 'pressure' in the sound you can use
 the feedback and feedforward sliders. guitarix comes with a GTK+ interface and
 as Ladspa plugin.