Boss FZ-1W Fuzz; Effects Pedal for Electric Guitar; Silicon Transistor based Fuzz pedal with Vintage & Modern sound modes; Controls: Fuzz, Tone, Level; Switches: Mode Vintage/Modern; LED: Effect On; Footswitches: Effect Bypass; Connections: Input (1/4" Jack), Output (1/4" Jack); Power Supply connector: Barrel Connector 5.5 x 2.1 mm, center negative; Current Draw: 16 mA; powered by a 9 V Battery or a 9 V DC Power Supply (not included); suitable optional Power Supply: Item no. #409939; Dimensions (W x D x H): 73 x 129 x 59 mm (2,87" x 5,08" x 2,32"); Weight: 430 g (0,95 lbs); Made in Japan