Pedal effect for electric guitar - analogue distortion pedal. This distortion unit produces a drive tone reminiscent of classic, high-gain British amps. It works best when placed in front of a clean or driven amp. In terms of controls, the pedal features four knobs – Gain, Volume, Tone and Voice – that can be tweaked for a variety of distorted sounds. The Voice control is of particular interest because it unlocks a second clipping stage. Made in England.