Electro Harmonix Pitch Fork+ Pitch Shifter, Effects Pedal for Electric Guitar and Electric Bass, Pitch shifter, 2 Independent pitch shifting engines with a range of +/- 3 octaves, Detune +/- 99 cents and full control of the individual engines, 8 Modes including X-MOD: a cross modulation that creates FM and ring modulation effects, Latch is based on the original pitch fork but with improvements in functionality in the momentary mode, Volume control for the effect and the dry signal, Main and aux outputs, 10 Factory presets plus 100 programmable programs, Bypass foot switch switches between effect-on and buffered bypass, in latch mode between effect and bypass mode, In momentary mode, the effect is only activated as long as the foot switch is pressed, Programmable and assignable user footswitch, Expression input for a variety of functions with an associated LED, EXT input for connecting an external foot controller such as the Triple Foot Controller from EHX, which enables players to change modes, enter / exit submenus and load presets, Controls: Dry, Shift 1, Shift 2, Value / Enter / Save, Push buttons: Aux, Shift 1, Shift 2, Aux, User, X-Mod, Preset, Latch, LED: User, effect on, Display: 4-Digit display, Power supply with a 9 V DC power adapter (included), Dimensions (W x D x H): 102 x 121 x 57 mm@+*Note:* Battery operation is not supported@+@+*Connections:*@+@+, Input: 6.3 mm jack, Main output: 6.3 mm jack, Aux output: 6.3 mm jack, Expression pedal: 6.3 mm stereo jack, External footswitch: 6.3 mm stereo jack, Power adapter connection: barrel connector 5.5 x 2.1 mm, negative polarity inside