CARNAGE by Stomp Rigs Made in Nepal Carnage is a high gain distortion pedal. With 3 controls 1. Volume 2.Gain 3.Tone (Tone knob is inverter. There are 2 toggle switches that controls the clipping. "Hard" is for hardclipping "Clip" is for softclipping Switch labeled "Hard" and "Clip" has 3 selector each 1 = Shotky diode 2 = No clipping 3 = Mosfet clipping Totally there are 9 types of clipping you can choose as your choice of tone. This pedal takes from 9volts to 18volts.