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Home Amplifiers & Effects Effects Effects Pedals Harmony & Octave Effects Pedals Used Harmony & Octave Effects Pedals

Used Harmony & Octave Effects Pedals

(302 Items)
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Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting Effect Pedal
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting...
Product Price  $139.99
Great Condition
Used BOSS PS6 Harmonist Effect Pedal
Used BOSS PS6 Harmonist Effect Pedal
Product Price  $114.99
Great Condition
Used Stax HARMONIZER Effect Pedal
Used Stax HARMONIZER Effect Pedal
Product Price  $31.99
Great Condition
Used EarthQuaker Devices Organizer Polyphonic Organ Emulator Effect Pedal
Used EarthQuaker Devices Organizer Polyphonic Organ...
Product Price  $99.99
Great Condition
Used Pigtronix OCTAVA MICRO Effect Pedal
Used Pigtronix OCTAVA MICRO Effect Pedal
Product Price  $68.99
Great Condition
Used BOSS OC3 Super Octave Effect Pedal
Used BOSS OC3 Super Octave Effect Pedal
Product Price  $94.99
Great Condition
Used Electro-Harmonix STRING9 Effect Pedal
Used Electro-Harmonix STRING9 Effect Pedal
Product Price  $164.99
Great Condition
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting Effect Pedal
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting...
Product Price  $139.99
Great Condition
Used DigiTech Mosaic 12 String Effect Pedal
Used DigiTech Mosaic 12 String Effect Pedal
Product Price  $169.99
Great Condition
Used Electro-Harmonix Micro Pog Polyphonic Octave Generator Effect Pedal
Used Electro-Harmonix Micro Pog Polyphonic Octave Generator...
Product Price  $149.99
Great Condition
Used MXR VINTAGE BASS OCTAVE Effect Pedal
Used MXR VINTAGE BASS OCTAVE Effect Pedal
Product Price  $104.99
Great Condition
Used Electro-Harmonix B9 Organ Machine Effect Pedal
Used Electro-Harmonix B9 Organ Machine Effect Pedal
Product Price  $159.99
Great Condition
Used MXR Poly Blue Octave Effect Pedal
Used MXR Poly Blue Octave Effect Pedal
Product Price  $149.99
Great Condition
Used DigiTech TALKER Effect Pedal
Used DigiTech TALKER Effect Pedal
Product Price  $999.99
Great Condition
Used T-Rex Engineering Octavius Octave Generator Effect Pedal
Used T-Rex Engineering Octavius Octave Generator Effect...
Product Price  $249.99
Great Condition
Used Meris enzo Effect Pedal
Used Meris enzo Effect Pedal
Product Price  $149.99
Great Condition
Used BOSS OC5 Octave Effect Pedal
Used BOSS OC5 Octave Effect Pedal
Product Price  $119.99
Great Condition
Used Electro-Harmonix Intelligent Harmony Machine Effect Pedal
Used Electro-Harmonix Intelligent Harmony Machine Effect...
Product Price  $119.99
Great Condition
Used Electro-Harmonix Hog2 Harmonic Octave Generator Effect Pedal
Used Electro-Harmonix Hog2 Harmonic Octave Generator Effect...
Product Price  $299.99
Great Condition
Used MXR POLY BLUE OCTAVE Effect Pedal
Used MXR POLY BLUE OCTAVE Effect Pedal
Product Price  $149.99
Great Condition
Used TC Helicon VOICETONE C1 Effect Pedal
Used TC Helicon VOICETONE C1 Effect Pedal
Product Price  $104.99
Great Condition
Used Eventide H90 HARMONIZER Effect Pedal
Used Eventide H90 HARMONIZER Effect Pedal
Product Price  $729.99
Great Condition
Used Electro-Harmonix B9 Organ Machine Effect Pedal
Used Electro-Harmonix B9 Organ Machine Effect Pedal
Product Price  $159.99
Great Condition
Used Electro-Harmonix Key9 Electric Piano Machine Effect Pedal
Used Electro-Harmonix Key9 Electric Piano Machine Effect...
Product Price  $159.99
Great Condition
Used Electro-Harmonix Micro Pog Polyphonic Octave Generator Effect Pedal
Used Electro-Harmonix Micro Pog Polyphonic Octave Generator...
Product Price  $149.99
Great Condition
Used Electro-Harmonix Superego Synth Effect Pedal
Used Electro-Harmonix Superego Synth Effect Pedal
Product Price  $119.99
Great Condition
Used Banana Effects tararira gen 2 Effect Pedal
Used Banana Effects tararira gen 2 Effect Pedal
Product Price  $269.99
Great Condition
Used Matthews Effects The Chemist V2 Effect Pedal
Used Matthews Effects The Chemist V2 Effect Pedal
Product Price  $149.99
Great Condition
Used EarthQuaker Devices Data Corrupter Effect Pedal
Used EarthQuaker Devices Data Corrupter Effect Pedal
Product Price  $149.99
Great Condition
Used BOSS OC5 OCTAVE Effect Pedal
Used BOSS OC5 OCTAVE Effect Pedal
Product Price  $119.99
Great Condition
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting Effect Pedal
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting...
Product Price  $134.99
Great Condition
Used BOSS AC3 Acoustic Simulator Effect Pedal
Used BOSS AC3 Acoustic Simulator Effect Pedal
Product Price  $84.99
Great Condition
Used TC Electronic Sub N Up Octaver Effect Pedal
Used TC Electronic Sub N Up Octaver Effect Pedal
Product Price  $82.99
Great Condition
Used EarthQuaker Devices The Depths Optical Vibe Machine Effect Pedal
Used EarthQuaker Devices The Depths Optical Vibe Machine...
Product Price  $124.99
Great Condition
Used EarthQuaker Devices The Depths Optical Vibe Machine Effect Pedal
Used EarthQuaker Devices The Depths Optical Vibe Machine...
Product Price  $124.99
Great Condition
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting Effect Pedal
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting...
Product Price  $139.99
Great Condition
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting Effect Pedal
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting...
Product Price  $139.99
Great Condition
Used Electro-Harmonix B9 Organ Machine Effect Pedal
Used Electro-Harmonix B9 Organ Machine Effect Pedal
Product Price  $159.99
Great Condition
Used BOSS AC3 Acoustic Simulator Effect Pedal
Used BOSS AC3 Acoustic Simulator Effect Pedal
Product Price  $74.99
Great Condition
Used BOSS OC2 Octave Effect Pedal
Used BOSS OC2 Octave Effect Pedal
Product Price  $164.99
Great Condition
Used EarthQuaker Devices Bit Commander Octave Synth Effect Pedal
Used EarthQuaker Devices Bit Commander Octave Synth Effect...
Product Price  $109.99
Great Condition
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting Effect Pedal
Used Electro-Harmonix Pitch Fork Polyphonic Pitch Shifting...
Product Price  $145.99
Great Condition
Used Mu-Tron OCTAVIDER Effect Pedal
Used Mu-Tron OCTAVIDER Effect Pedal
Product Price  $249.99
Great Condition
Used TC Electronic TC Helicon Effect Pedal
Used TC Electronic TC Helicon Effect Pedal
Product Price  $299.99
Great Condition
Used Electro-Harmonix Soul Pog Effect Pedal
Used Electro-Harmonix Soul Pog Effect Pedal
Product Price  $149.99
Great Condition
Used TC Helicon VOICETONE HARMONY G Effect Pedal
Used TC Helicon VOICETONE HARMONY G Effect Pedal
Product Price  $199.99
Great Condition
Used Electro-Harmonix Hog2 Harmonic Octave Generator Effect Pedal
Used Electro-Harmonix Hog2 Harmonic Octave Generator Effect...
Product Price  $299.99
Great Condition
Used Electro-Harmonix Key9 Electric Piano Machine Effect Pedal
Used Electro-Harmonix Key9 Electric Piano Machine Effect...
Product Price  $164.99
Great Condition
Used TC Electronic Quintessence Harmony Effect Pedal
Used TC Electronic Quintessence Harmony Effect Pedal
Product Price  $96.99
Great Condition
Used BOSS OC3 Super Octave Effect Pedal
Used BOSS OC3 Super Octave Effect Pedal
Product Price  $94.99
Great Condition
Used Electro-Harmonix Key9 Electric Piano Machine Effect Pedal
Used Electro-Harmonix Key9 Electric Piano Machine Effect...
Product Price  $164.99
Great Condition
Used Electro-Harmonix intelligent harmony machine Effect Pedal
Used Electro-Harmonix intelligent harmony machine Effect...
Product Price  $149.99
Great Condition
Used Electro-Harmonix Pog2 Polyphonic Octave Generator Effect Pedal
Used Electro-Harmonix Pog2 Polyphonic Octave Generator...
Product Price  $249.99
Great Condition
Used 2026 Caline PEDALS Effect Pedal
Used 2026 Caline PEDALS Effect Pedal
Product Price  $39.99
Great Condition
Used TC Electronic SUBNUP MINI OVTAVE Effect Pedal
Used TC Electronic SUBNUP MINI OVTAVE Effect Pedal
Product Price  $74.99
Great Condition
Used Electro-Harmonix Micro Pog Polyphonic Octave Generator Effect Pedal
Used Electro-Harmonix Micro Pog Polyphonic Octave Generator...
Product Price  $149.99
Great Condition
Used Pigtronix space rip Effect Pedal
Used Pigtronix space rip Effect Pedal
Product Price  $119.99
Great Condition
Used MXR POLY BLUE OCTAVE Effect Pedal
Used MXR POLY BLUE OCTAVE Effect Pedal
Product Price  $149.99
Great Condition
Used BOSS OC-2 Octave Effect Pedal
Used BOSS OC-2 Octave Effect Pedal
Product Price  $139.99
Great Condition
Used Pigtronix SPACE RIP Effect Pedal
Used Pigtronix SPACE RIP Effect Pedal
Product Price  $67.99
Great Condition