The right toggle switch for Distortion and OD mode has now been moved to it's own foot switch for ease on stage use and just a great feature for when transitioning between light and heavy passages on a song or cleaning up for lead. The left toggle cycles through the clipping modes. 1st is a compressed symmetrical Silicon true to the original. 2nd is an Asymmetrical Silicon that gives it a more lively and fuller tone but still keeping the gain.
3rd is a Hybrid that's thats a full on brick house of a setup. Clipping was setup in a way to increase Db and aggression as you select through.Volume - is the overall volume. Freq - is the tonal spectrum of the pedal. Counter for a fat thicker tone and Max it for an aggressive thrash like sound.
Gain - is the overall gain control. This item is in the category "Musical Instruments & Gear\Guitars & Basses\Parts & Accessories\Effects Pedals\Distortion & Overdrive". The seller is "citymusicsteve" and is located in this country: US.This item can be shipped worldwide.