Electro-Harmonix Pitch Fork Polyphonic Pitch Shifter/Harmony Guitar Effects Pedal

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The Pitch Fork transposes an instrument’s pitch over a +/- three octave range and features three modes which allow the pitch to be transposed up, down or both, simultaneously. The pitch shift amount can be set to a fixed interval or continuously varied by an expression pedal or control voltage. The controls are straightforward and intuitive to help you get through the three different modes: Dual, Latch and Momentary. Features: Transposes over a +/- three octave range Three shift modes: up, down or dual 11-position Shift knob selects the transposition interval EXP input lets you control pitch shift or glissando via optional expression pedal Latch and Momentary modes affect how the footswitch and EXP input behave Comes with EHX 9.6DC-200mA AC Adapter, can also run off a 9V battery Dimensions: 70mm (2.75") W x 115mm (4.5") L x 54mm (2.1") H