The Hotone BLUES overdrive stomp box is a distortion pedal with a full range frequency response that gives you the necessary crunch and power that makes this emotional style of music so compelling to play. Use the FAT button for that extra low end for when you need to lay it all on the line. Distinguished from the conventional overdrive circuit design, BLUES uses a two-stage overdrive circuit, reproducing the natural overdrive sound from a vintage vacuum tube amplifier. It maintains a perfect frequency response, distinct tone, remarkable dynamic expression, and rich detail. Features include: · True Bypass Footswitch ·¦Zinc Alloy Outer Cover ·¦Transparent top knob and 2 noctilucent small knobs ·¦Cool LED lights ·¦Current Consumption: 20 mA ·¦Dimensions: 74mm (D) x 44mm (W) x 44mm (H) ·¦Weight: 190 g