Ultra-compact boost effect pedal for electric guitar that offers a wide gain range boost that is enough for the pedal to work along as the best overdrive. Its three mini-knobs allow user to control the amount of treble and/or bass that is boosted as well as fine tuning the volume boost. The pedal features a full metal shell and is a true bypass. It can be powered only by an AC adapter 9v DC (centre minus plug). Dimensions: 93.5 x 42 x 52 mm. Weight: 160 g.