The Morpheus DropTune pedal provides instant polyphonic pitch drop, full octave drop or octaver effect.  Providing instant polyphonic drop tuning in 1/2 step decrements up to 3 1/2 steps, now you ca ...

The Boss OC3 Super Octave Pedal gives guitarists high-quality octave effects with a single stomp. Three modes are provided, including a new Polyphonic Octave mode, a Drive mode with distortion, and the o ...

The Boss PS5 Super Shifter Effects Pedal takes guitar pitch shifting to the next level! This next-generation intelligent (meaning it is key specific) pitch shifting pedal provides pitch shifting, harmon ...

This unassuming little box shovels out enough low frequencies to scare a blue whale. It takes your guitar signal, fuzzes it up, then duplicates it two octaves down. You control the output and the mix between the dry ...

Choose one or two octaves down-mix with original signal to taste! Separate level controls for each octave and your direct signal. ...

A true bypass boutique style pedal, the ModTone MTDD Deep Dive Octave Plus Pedal delivers cool sub harmonic effects that are best utilized in single note or lead guitar applications. Using the ...

A faithful re-issue of the Foxx tone Machine from the early 70's-at an incredible price! Best 'octave up' effect around! EQ, Level and Distortion controls with an Octave switch. ...

Introducing the Digitech HarmonyMan Intelligent Pitch Shifter! Following up on the success and rave reviews of our newly released Vocalist products, DigiTech decided to make a pedal with the same c ...

Stompbox simple, the PitchFactor includes Eventide's best pitch-changing effects without compromising quality or flexibility. Control your wet/dry mix or any combination of parameters right at your ...

The Electro Harmonix Micro POG makes your 6-string ring like a 12 or your 4-string bass pump like an 8. Convert your guitar into a tight, convincing bass. Generate organ-like harmonic structures. Fast, glitch free ...