Electro Harmonix Pico Pitch Fork - Effect for Guitars

Electro Harmonix Pico Pitch Fork, Effect Pedal for Electric Guitar, Polyphonic Pitch Shifter, 30 Pitch shift options and advanced controls, 10 Pitch Shift Intervals and three Pitch Shifting Modes: Up, Down and Dual, Dual mode has specially paired pitch-shift intervals to allow for more musical effects, Switch or button function on the footswitch, Controls: Vol, Blend, Sweep, Shift, Push buttons: Mode, LED: Effect On, Footswitch: Effect bypass, Input: 6.3 mm jack, Output: 6.3 mm jack, Power supply connection: Barrel connector 5.5 x 2.1 mm, centre negative, Power supply via 9 V DC mains adapter, Power consumption: 100 mA, Dimensions: (W x D x H): 51 x 93 x 51 mm, Incldues power supply@+*Note:* Battery operation is not supported