Signal Cheyne Abby A/B/Y; Effects Pedal for Electric Guitar; A/B/Y with phase inverter to use whatever amps together; circuit is active so there’s no loss in signal quality; Switches: Phase; LED: Effect On; Footswitches: A/B - Y; Connections: Input (1/4"" Jack), Output A (1/4"" Jack), Output B (1/4"" Jack); Power Supply connector: Barrel Connector 5.5 x 2.1 mm, center negative; Current Draw: 5,2 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): 71 x 113 x 50 mm (2,8"" x 4,45"" x 1,97""); Weight: 225 g (0,5 lbs); Handmade in France