Octave / Harmony / Pitch

The EHX Pitch Fork®+ features two independent pitch shifting engines with full control over each. Both will transpose your pitch up or down over a +/- three octave range and detune +/-99 cents. With rock solid tracking, an organic, musical tone and extens

From Farm Pedals:
Analog octave up, octave distortion and glitch octave synth fuzz all in one pedal.

Since I was a kid, whenever I get excited, I hear a screaming voice in my head narrating what's going on around me... I call it The Screams.

Jacks

The EHX Intelligent Harmony Machine instantly creates matching harmonies to what you play. It’s like having one – or even two – guitarists jamming with you at the same time and always in perfect sync. The Intelligent Harmony Machine opens a door to the mu

The Alexander Fever Pitch is packed with pitch processing power, with four independent voices to help you score your very own magnum opus. We've crammed it full of FXCore DSP goodness and all the bells and whistles we can think of, yet it's still easy to

The Tentacle is a classic analog octave up effect. It is the very same octave from our beloved Hoof Reaper pedal. We got so many requests to make this a stand-alone unit that we just had to make it a reality. You can now add an excellent, swelling octave

The Organizer is a polyphonic organ emulator designed to mimic the organ tones of yesteryear crossed with the highly unique “Guitorgan”. It has a warm and very analog feel with a hint of Leslie warble that is unlike other modern octave shifters. It is sim

“Marshmallow?” That’s a silly name for a pedal, we know.

But it totally fits. Sweet, fun, and probably best consumed in small doses, our Marshmallow makes weird gooey sounds with your favorite instruments.

At its heart, Marshmallow is a pair of pi

The Robot is a low fidelity 8 bit pitch transposer with absolutely no feelings whatsoever. It is completely synthetic and transforms any input into a puree of resynthesized robot jargon. Features bendable super lo-fi octave up, octave down, arp, and unity

The Bit Commander is a monophonic analog guitar synthesizer with four octaves of vintage square wave synth tones. Its no-nonsense interface makes it easy to add or subtract octaves to create a wide variety of sounds without having to dial in envelopes or

The Data Corrupter is a monophonic analog harmonizing PLL with modulation. It takes your input signal and brutally amplifies it into a crushing square wave fuzz tone that is then multiplied, divided and modulated to create a wild, yet repeatable, three-vo