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Electro Harmonix Slammi Plus Polyphonic Pitch Shifter / Harmony Pedal
RRP £195.00 Save £26.00
£169.00
Awaiting Stock
Stock expected 30th November 2025Includes Extended Exchange & 3-Year Warranty
Recommended Bundles
Manufacturer's ID: SLAMMI PLUS
What we say:
The cheekily-named Slammi Plus takes the familiar pedal-pitch-shifter idea and, typically for E-HX, adds some madness! This tune pitch you up AND down at the same time! You determine the interval and then use the treadle pedal to get some real time sonic expression happening! You can even set a wet/dry mix to make this effect more useful or extreme.
There are a host of modes on here so you can use it in a more conventional way, too. You don't need to have it be polyphonic, for example: a single voice shifted up or down in pitch is readily available for all of your Dimebag/Matt Bellamy/Tom Morello moments! Perhaps see that as the starting point and then go off on your own journey after that!
Specification
Detune for a chorus or doubling effect and includes the following: Minor 2nd, Major 2nd, Minor 3rd, Major 3rd, Perfect 4th, Perfect 5th, Major 6th, 1 Octave, 2 Octaves and 3 Octaves.
The pedal’s Dual Mode outputs two separate pitch-shifted intervals simultaneously and provides 11 unique interval combinations. The Slammi Plus also features an X-Fade function where the pitch shifted interval is fixed (does not bend) and the pedal cross-fades between the player’s dry note and pitch shifted note or cross-fades from one pitch shifted interval to another.
The Slammi Plus is fully polyphonic at all times and provides enhanced flexibility in setting the heel position’s pitch shifted interval. A Blend control is also included that allows the user fine tune their wet/dry mix.
The Slammi Plus comes with a 9 Volt battery and also accepts most 3rd party power supplies including the optional EHX9.6DC-200mA PSU.
