Harley Benton American TrueTone, Effect Pedal for Electric Guitar, Overdrive, TrueTone Series, Sound controls: Level, Voice, Drive, 3-Band EQ controls: Low, mid, high, Dimensions (HxWxD): 38 x 87 x 118 mm, Operation with 9 V battery: Article number #417473# (not included) or mains adapter: Article number #409939# (not included)