BOSS OC-5 Octave
DigiTech Drop Polyphonic Drop Tune Pitch-Shifter
Digitech Whammy Ricochet Pitch Shifter
Electro-Harmonix Nano POG Polyphonic Octave Generator - USED
Henretta Purple Octopus Octave Up
Seamoon Octatron Bass Octave Pedal
Subdecay Octave Theory - Octave Modulator/Synthesizer
