Electro-Harmonix Introduces the Slammi Plus

Posted 10/16/2017


Electro-Harmonix introduces the Slammi Plus Polyphonic Pitch Shifter / Harmony Pedal featuring glitch-free pitch shifting over a +/- three octave range and with the ability to transpose up, down, or both simultaneously. An 11-position Shift switch selects the transposition interval starting with



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.



EHX Products Mentioned Above
Slammi Plus - Pitch Shifter / Harmony Pedal
Slammi Plus
Pitch Shifter / Harmony Pedal
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