muun is an Overdrive Pedal Simulation that "has a mind of its own".

The push knob will add gain to your signal and when rotated clockwise will add a subtle chorus effect which adds some dynamics to your string attack through your chosen amp. The pull knob when at its lowest value will give a lo-fi character to your sound, and when rotated to maximum and in between will bring your sound closer or farther in tonality. With both knobs near their 12 o'clock positions (maybe even touching the smaller dotted orbit line) the pedal offers a nice vibe to your amp keeping the sounds in peaceful orbit.