Electro Harmonix Pitch Fork Pitch Shifter

Electro Harmonix Pitch Fork Pitch Shifter, Pitch Shifter, Transposes via +/- 3 octaves, 3 Shift modes: Up, Down or Dual, Knobs for selecting the 11 transposition intervals, EXP input controls pitch shift or glissando by the optional expression pedal (not included), Latch & Momentary modes control the behaviour of the EXP input, Operates with power supply or 9 V battery, Dimensions (WxDxH): 70 x 115 x 54 mm, Incl. Power supply (EHX 9.6 DC-200)