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

Used Harmony & Octave Effects Pedals

(542 Items)
Clear All
Extra 10% Savings
DigiTech Drop Polyphonic Drop Tune Pitch Shifter Guitar Effects Pedal
Open-Box DigiTech Drop Polyphonic Drop Tune Pitch Shifter Guitar...
4.5 of 5 stars (44)
(1) Open Box:
$211.19
Extra 10% Savings
DigiTech Mosaic 12-String Guitar Effects Pedal
Open-Box DigiTech Mosaic 12-String Guitar Effects Pedal
4.0 of 5 stars (23)
(1) Open Box:
$189.20
Extra 10% Savings
Electro-Harmonix C9 Organ Machine Guitar Effects Pedal
Open-Box Electro-Harmonix C9 Organ Machine Guitar Effects Pedal
4.0 of 5 stars (30)
(1) Open Box:
$228.36
Extra 10% Savings
Pigtronix PWM Space Rip Analog Synthesizer Effects Pedal
Open-Box Pigtronix PWM Space Rip Analog Synthesizer Effects Pedal
4.0 of 5 stars (2)
(1) Open Box:
$157.52
Extra 10% Savings
BOSS SY-1000 Guitar Synthesizer and Multi-Effects Processor
Open-Box BOSS SY-1000 Guitar Synthesizer and Multi-Effects Processor
0 of 5 stars
(1) Open Box:
$1,179.19
Extra 10% Savings
BOSS SY-300 Guitar Synthesizer
Open-Box BOSS SY-300 Guitar Synthesizer
4.5 of 5 stars (20)
(1) Open Box:
$879.99
Used DigiTech Whammy V Effect Pedal
Used DigiTech Whammy V Effect Pedal
Product Price  $299.99
$335.99
Excellent Condition
Used 1980s BOSS DC2 Effect Pedal
Used 1980s BOSS DC2 Effect Pedal
Product Price  $299.99
$339.99
Excellent Condition
Used Eventide H9 DARK Effect Pedal
Used Eventide H9 DARK Effect Pedal
Product Price  $499.99
$534.99
Excellent Condition
Used Arion Octave Effect Pedal
Used Arion Octave Effect Pedal
Product Price  $59.99
$99.99
Excellent Condition
Used Black Country Customs The 85 Effect Pedal
Used Black Country Customs The 85 Effect Pedal
Product Price  $169.99
$219.99
Excellent Condition
Used MXR Double Down Effect Pedal
Used MXR Double Down Effect Pedal
Product Price  $149.99
$249.99
Excellent Condition
Used TC Electronic TC Helicon Effect Pedal
Used TC Electronic TC Helicon Effect Pedal
Product Price  $249.99
$299.99
Great Condition
Used MXR Blue Box Script Effect Pedal
Used MXR Blue Box Script Effect Pedal
Product Price  $359.99
$399.99
Great Condition
Used Pigtronix Mothership Effect Pedal
Used Pigtronix Mothership Effect Pedal
Product Price  $252.99
$280.99
Great Condition
Used Electro-Harmonix POG III Effect Pedal
Used Electro-Harmonix POG III Effect Pedal
Product Price  $374.99
$499.99
Great Condition
Used Westminster chrysostom Effect Pedal
Used Westminster chrysostom Effect Pedal
Product Price  $99.99
$124.99
Great Condition
Used TWA great divide Effect Pedal
Used TWA great divide Effect Pedal
Product Price  $289.99
$319.99
Great Condition
Used Suncoast HD1 Effect Pedal
Used Suncoast HD1 Effect Pedal
Product Price  $159.99
$184.99
Good Condition
Used 1970s MXR Octave Blue Box Effect Pedal
Used 1970s MXR Octave Blue Box Effect Pedal
Product Price  $89.99
$399.99
Good Condition
Used BOSS SY300 Guitar Synthesizer Effect Pedal
Used BOSS SY300 Guitar Synthesizer Effect Pedal
Product Price  $399.99
$449.99
Good Condition
Used Pigtronix SPACE RIP Effect Pedal
Used Pigtronix SPACE RIP Effect Pedal
Product Price  $99.99
$129.99
Good Condition
Used BOSS SY300 Guitar Synthesizer Effect Pedal
Used BOSS SY300 Guitar Synthesizer Effect Pedal
Product Price  $399.99
$469.99
Good Condition
Used Pigtronix Mothership Effect Pedal
Used Pigtronix Mothership Effect Pedal
Product Price  $249.99
$299.99
Good Condition
Used Demonfx steel string supreme Effect Pedal
Used Demonfx steel string supreme Effect Pedal
Product Price  $179.99
$199.99
Good Condition
Used Modtone MTDD Deep Dive Octave Plus Effect Pedal
Used Modtone MTDD Deep Dive Octave Plus Effect Pedal
Product Price  $49.99
$59.99
Fair Condition
Used TC Electronic Nether Octaver Effect Pedal
Used TC Electronic Nether Octaver Effect Pedal
Product Price  $51.99
Excellent Condition
Used DigiTech The Drop Polyphonic Drop Tune Pitch-Shifter Effect Pedal
Used DigiTech The Drop Polyphonic Drop Tune Pitch-Shifter...
Product Price  $169.99
Excellent Condition
Used MXR HENDRIX OCTAVIO Effect Pedal
Used MXR HENDRIX OCTAVIO Effect Pedal
Product Price  $259.99
Excellent Condition
Used BOSS AC3 Acoustic Simulator Effect Pedal
Used BOSS AC3 Acoustic Simulator Effect Pedal
Product Price  $68.99
Excellent Condition
Used BOSS MO2 Multi Overtone Effect Pedal
Used BOSS MO2 Multi Overtone Effect Pedal
Product Price  $109.99
Excellent Condition
Used Electro-Harmonix Superego Synth Effect Pedal
Used Electro-Harmonix Superego Synth Effect Pedal
Product Price  $119.99
Excellent Condition
Used Joyo VOODOO OCTAVE Effect Pedal
Used Joyo VOODOO OCTAVE Effect Pedal
Product Price  $29.99
Excellent Condition
Used BOSS OC3 Super Octave Effect Pedal
Used BOSS OC3 Super Octave Effect Pedal
Product Price  $98.99
Excellent Condition
Used BOSS PS6 Harmonist Effect Pedal
Used BOSS PS6 Harmonist Effect Pedal
Product Price  $114.99
Excellent Condition
Used DigiTech The Drop Polyphonic Drop Tune Pitch-Shifter Effect Pedal
Used DigiTech The Drop Polyphonic Drop Tune Pitch-Shifter...
Product Price  $199.99
Excellent Condition
Used DigiTech HAMMER ON Effect Pedal
Used DigiTech HAMMER ON Effect Pedal
Product Price  $199.99
Excellent Condition
Used Electro-Harmonix Pog2 Polyphonic Octave Generator Effect Pedal
Used Electro-Harmonix Pog2 Polyphonic Octave Generator...
Product Price  $269.99
Excellent Condition
Used DigiTech The Drop Polyphonic Drop Tune Pitch-Shifter Effect Pedal
Used DigiTech The Drop Polyphonic Drop Tune Pitch-Shifter...
Product Price  $164.99
Excellent Condition
Used TC Electronic Sub N Up Mini Octaver Effect Pedal
Used TC Electronic Sub N Up Mini Octaver Effect Pedal
Product Price  $74.99
Excellent Condition
Used Electro-Harmonix SYNTH9 Synthesizer Effect Pedal
Used Electro-Harmonix SYNTH9 Synthesizer Effect Pedal
Product Price  $169.99
Excellent Condition
Used Keeley California Girls Effect Pedal
Used Keeley California Girls Effect Pedal
Product Price  $199.99
Excellent Condition
Used MXR POLY BLUE OCTAVE Effect Pedal
Used MXR POLY BLUE OCTAVE Effect Pedal
Product Price  $159.99
Excellent Condition
Used Electro-Harmonix Ravish Sitar Effect Pedal
Used Electro-Harmonix Ravish Sitar Effect Pedal
Product Price  $179.99
Excellent Condition
Used DigiTech Whammy IV Reissue Effect Pedal
Used DigiTech Whammy IV Reissue Effect Pedal
Product Price  $199.99
Excellent Condition
Used TC Electronic Sub N Up Octaver Effect Pedal
Used TC Electronic Sub N Up Octaver Effect Pedal
Product Price  $82.99
Excellent Condition
Used BOSS oc5 Effect Pedal
Used BOSS oc5 Effect Pedal
Product Price  $129.99
Excellent Condition
Used Eventide H9O HARMONIZER Effect Pedal
Used Eventide H9O HARMONIZER Effect Pedal
Product Price  $759.99
Excellent Condition
Used Gamechanger Audio MOTOR PEDAL Effect Pedal
Used Gamechanger Audio MOTOR PEDAL Effect Pedal
Product Price  $329.99
Excellent Condition
Used 2020s BOSS AC3 Acoustic Simulator Effect Pedal
Used 2020s BOSS AC3 Acoustic Simulator Effect Pedal
Product Price  $68.99
Excellent Condition
Used BOSS MO2 Multi Overtone Effect Pedal
Used BOSS MO2 Multi Overtone Effect Pedal
Product Price  $99.99
Excellent Condition
Used Electro-Harmonix Guitar Mono Synth Effect Pedal
Used Electro-Harmonix Guitar Mono Synth Effect Pedal
Product Price  $104.99
Excellent Condition
Used MXR Poly Blue Octave Effect Pedal
Used MXR Poly Blue Octave Effect Pedal
Product Price  $159.99
Excellent Condition
Used Electro-Harmonix B9 Organ Machine Effect Pedal
Used Electro-Harmonix B9 Organ Machine Effect Pedal
Product Price  $159.99
Excellent Condition
Used Electro-Harmonix MicroSynth XO Effect Pedal
Used Electro-Harmonix MicroSynth XO Effect Pedal
Product Price  $304.99
Excellent Condition
Used Electro-Harmonix MOD REX Effect Pedal
Used Electro-Harmonix MOD REX Effect Pedal
Product Price  $189.99
Excellent Condition
Used Electro-Harmonix Nano POG Polyphonic Octave Generator Effect Pedal
Used Electro-Harmonix Nano POG Polyphonic Octave Generator...
Product Price  $154.99
Excellent Condition
Used BOSS Xs-100 Poly Shifter Effect Pedal
Used BOSS Xs-100 Poly Shifter Effect Pedal
Product Price  $309.99
Excellent Condition
Used BOSS OC5 Octave Effect Pedal
Used BOSS OC5 Octave Effect Pedal
Product Price  $114.99
Excellent Condition
Used Mooer Harmony Effect Pedal
Used Mooer Harmony Effect Pedal
Product Price  $59.99
Excellent Condition