Pitch-Shift / Octave Pedals

The polyphonic MEL9 uses the same extraordinary technology as the B9, C9 and KEY9 to transform your axe and resurrect the sound of vintage tape-...

The Legenday and classic original POG won top awards from every major magazine on every continent for its flawless polyphonic tracking and musica...

The smallest member of the polyphonic POG clan provides impeccable tracking and sound. Separate level controls for dry, sub octave and octave up p...

Music's Best Octave Pedal Now in a Powerhouse PICO Package Electro-Harmonix is proud to present the newest BIG thing in our most compact package ye...

The Pitch Fork transposes an instrument’s pitch over a +/- three octave range and features three modes which allow the pitch to be transposed up,...

Back in 2005, Electro-Harmonix unveiled the original POG, a polyphonic octave generator that enabled guitarists to conjure everything from the sur...

The world’s best octave effect just got better! The POG3 is the most powerful pedal in Electro-Harmonix’s revered line of polyphonic octave genera...

Very few instruments offer as much harmonic and dynamic flexibility as a sitar. Electro-Harmonix has streamlined the essence of the sitar into a ...

The BIGSBY Pedal is a revolutionary polyphonic pitch shifter pedal that is able to reproduce the string bending and vibrato effects produced by the...

The JHS Pedals 3 Series is a collection of pedals designed to give you affordability and simplicity without compromising quality. Each 3 Series ped...

Keeley Octa Psi – Transfigurating Fuzz Imagine having your favorite pitch-shifter, octave generator, and analog fuzz all in one pedal. A dual effec...

Plug in to Hedra to expand your melody palette and unfold your landscape. 3 voices, in rhythm combine with your original voice to create angelic h...

The EVH 5150 Chorus is based on a legendary chorus unit that Eddie used to add texture and dimension to some of his most classic recordings from t...

The MXR Poly Blue Octave brings modern and classic pitch shifting styles together with fuzz and modulation to create the ultimate octave pedal for ...

The Argo has become one of our most popular pedals but are being requested for just the octave sound we got to work! The Argonaut was born! This n...

VINTAGE FUZZ Loosely based on the vintage Foxx Tone Machine, the Orange Fur Coat Fuzz takes its inspiration from the great fuzz pedals of the 70’s...

Ring Modulator/Frequency Shifter The Radius is a ring modulator and frequency shifter with pitch tracking and an advanced LFO. It is designed aroun...

The RD-1 Pitch Delay is a focused, musical digital delay with integrated pitch and frequency shifting. Based on our Raster, it’s designed for immed...

Take a lesson from the master,  this Shin Music Bassmaster! It's here to teach you all about incredible preamp bass tones that go anywhere from bo...

The PX-1 Plugout FX is an innovative hardware platform that captures the timeless BOSS compact pedal experience in one versatile pedal. This conve...

Few instruments match the harmonic richness and expressive range of a sitar. The Electro-Harmonix Ravish captures that essence in a compact pedal,...

Pigtronix Octava Micro is an expanded version of the octave up found in the original Pigtronix Disnortion pedal. This all-analog frequency doubler...

The Radius transforms your sound with ring modulation and frequency shifting powered by an innovative eight-quadrant multiplier algorithm. Dial in...