The Electro Harmonix Pitch Fork polyphonic pitch shifter pedal allows you to transpose your instrument's pitch up, down or even both through a positive or negative three octave range. Simply use the pedal's three-position toggle switch to select how you want to transpose the pitch.
This pedal features a shift switch that lets you choose the maximum transposition interval from 11 different options. It also has a blend knob that mixes the dry and effected signal for a customised sound.
Use the included EXP jack to connect an expression pedal and control your instrument's pitch and glissando. You can change the behaviour of the EXP input and the footswitch by shifting from the latch mode to the momentary mode. Select the latch mode for a continuous and varied pitch with the footswitch shifting between turning the effect on and buffered bypass on each press. The momentary mode only turns on the effect when you press the footswitch, and the pedal goes into bypass when it's released.
This pedal works with an AC adapter, so you can easily set it up on stage. It also works with a 9-volt battery for easy use on the road.