Aclam Windmiller; Effects Pedal for Electric Guitar; Preamp pedal; Reproduction of the Grampiam 636 used by Pete Townshend (The Who); High-quality, selected components; Hi-Cut and Lo-Cut controls for adjustment and sound shaping; Road-suitable processing; Controls: 1x Gain, 1x Low-Cut, 1x High-Cut; Push Buttons: 1x Effekt Bypass; 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: 38 mA; powered by a 9 V Battery or a 9 V DC Power Supply (not included); suitable optional Power Supply: Item no. #409939; True Bypass; Dimensions (W x D x H): 136 x 55 x 87 mm (5,35"" x 2,17"" x 3,43""); Weight: 450 g (0,99 lbs); Made in Spain