Electro-Harmonix Pitch Fork Polyphonic Pitch Shifter Take your tone to new heights with the Electro-Harmonix Pitch Fork pedal. This versatile pitch shifter offers transposition over a +/- three octave range, allowing you to explore a wide range of sonic possibilities. With three shift modes, 11-position shift knob, and optional expression pedal control, the Pitch Fork puts powerful pitch-shifting capabilities at your fingertips. Whether you want to add subtle harmonies or dramatic octave effects, the Pitch Fork delivers exceptional pitch-shifting performance with pristine audio quality. Three Shift Modes Choose from three shift modes - up, down, or dual - to tailor the pitch-shifting effect to suit your musical needs. The up mode shifts your pitch upwards, while the down mode shifts it downwards. The dual mode allows you to combine both up and down shifting for even more creative possibilities. With these versatile shift modes, the Pitch Fork lets you explore a wide range of musical ideas and experiment with different pitch-shifting effects. Expression Pedal Control The Pitch Fork features an EXP input that allows you to control the pitch shift or glissando effect using an optional expression pedal. This gives you hands-free control over the pitch-shifting parameters, allowing you to create dynamic pitch bends and expressive pitch effects in real-time. Whether you're adding subtle pitch modulation or dramatic pitch sweeps, the expression pedal input provides intuitive control over your pitch-shifting effects. 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 footswitch and EXP input behavior Mono audio output for easy integration into your pedalboard