The Boss OC-3 Super Octave is a Boss octave pedal, currently around $76.73. Close alternatives include the Red Witch Synthotron V1 and the Neworld Music EHX Key 9. It pairs well with the Marshall Plexi 1959SLP and the Dumble Overdrive Special Amp Head.
Boss OC-3 Super Octave
Boss · pedal
The Boss OC-3 Super Octave is a polyphonic octave pedal capable of generating up to two octaves above and below the input signal simultaneously, with true polyphonic tracking that holds up on full chords rather than just single notes, unlike older monophonic octave pedals. A Drive mode adds a fuzzy, saturated edge to the octave-shifted signal for a thicker, more aggressive texture, while the clean polyphonic mode stays pristine for organ-like layering and thick unison tones. It suits fusion, jazz, and experimental players wanting rich, chord-friendly octave layering, and rock or metal players wanting a heavier, fuzzed-out octave texture.
What stands out
“[Pros] ✓ Superior octave adjustment compared to OC-5 ✓ Analog vibe despite being digital ✓ Effective with humbuckers and compressed signals ✓ Unique retro and synth bass sounds ✓ Features drive-octave channel ✓ Poly settin…”
— from the reviews
“A Drive mode adds a fuzzy, saturated edge to the octave-shifted signal for a thicker, more aggressive texture, while the clean polyphonic mode stays pristine for organ-like layering and thick unison tones”
— from the listing
“The Boss OC-3 Super Octave is a polyphonic octave pedal capable of generating up to two octaves above and below the input signal simultaneously, with true polyphonic tracking that holds up on full chords ,”
— from the listing
“It suits fusion, jazz, and experimental players wanting rich, chord-friendly octave layering, and rock or metal players wanting a heavier, fuzzed-out octave texture”
— from the listing
- octave
- thick
- analog
- tracking
- delay
- layering
- digital
- synth
Price updated Oct 23, 2026
Genres the Boss OC-3 Super Octave is commonly used in
- Metal
- Experimental
- Rock
- Jazz
- Electronic
cited
Inferred from shared tonal signals, not a stated genre tag. - Ambient
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Boss OC-3 Super Octave
Marshall Plexi 1959SLP
amplifier
16% matchMarshall Plexi 1959SLP leans toward aggressive, and that's a real, usable character to pair with
Comes later in the signal chain
Dumble Overdrive Special Amp Head
Dumble
15% matchUsed together by 1 artist
Dumble Overdrive Special Amp Head leans toward dynamic, and that's a real, usable character to pair with
Comes later in the signal chain
Pedals that stack with the Boss OC-3 Super Octave
Beetronics Overhive
Beetronics
11% matchWhat Beetronics Overhive brings here leans toward transparent — that's worth building a pairing around
Comes later in the signal chain
MXR Distortion+
MXR
11% matchMXR Distortion+ leans toward gritty, and that's a real, usable character to pair with
Comes later in the signal chain
Roland SDE-3000D
Roland
7% matchRun Roland SDE-3000D after Boss OC-3 Super Octave in the signal chain, where it won't crowd Boss OC-3 Super Octave — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Walrus Audio Mako D1 High-Fidelity Stereo Delay V1
Walrus Audio
7% matchRun Walrus Audio Mako D1 High-Fidelity Stereo Delay V1 after Boss OC-3 Super Octave in the signal chain, where it won't crowd Boss OC-3 Super Octave — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Boutique & premium upgrades
EarthQuaker Devices Bit Commander Analog Octave Synth
EarthQuaker Devices
60% similarityShared character: mono synth, tight tracking, one octave
Mu-Tron Octave Divider
pedal
57% similarityShared character: mono synth, tight tracking, one octave
Meris Enzo X
Meris
55% similarityShared character: input signal, mono synth, tight tracking
Pigtronix MS2 Mothership 2 Analog Synthesizer
Pigtronix
51% similarityShared character: mono synth, tight tracking, analog
Old Blood Noise Endeavors BL-13
Old Blood Noise Endeavors
48% similarityShared character: tight tracking, one octave
Roger Mayer Octavia Classic
Roger Mayer
46% similarityShared character: digital, tight tracking, one octave
Similar charactersee all similar tone character →
Red Witch Synthotron V1
Red Witch
54% similarityShared character: mono synth, one octave, analog
Neworld Music EHX Key 9
Electro-Harmonix
48% similarityShared character: tight tracking
Walrus Audio Luminary
Walrus Audio
48% similarityShared character: tight tracking, one octave
JHS Double Dragon
JHS Pedals
48% similarityShared character: tight tracking, one octave, digital
KMA Machines Mandrake
Kma Machines
46% similarityShared character: tight tracking, one octave, aggressive playing
Subdecay M3 Monophonic
Subdecay
46% similarityShared character: mono synth, tight tracking, analog
See all alternatives to the Boss OC-3 Super Octave (cheaper + boutique) →
Questions people ask
What are good alternatives to the Boss OC-3 Super Octave?+
The closest matches in character are the Red Witch Synthotron V1, the Neworld Music EHX Key 9, the Walrus Audio Luminary. Boutique upgrades: EarthQuaker Devices Bit Commander Analog Octave Synth, Mu-Tron Octave Divider, Meris Enzo X.
What pairs well with the Boss OC-3 Super Octave?+
Strong matches from rig and tone-complementarity evidence: Marshall Plexi 1959SLP, Dumble Overdrive Special Amp Head, Beetronics Overhive — Marshall Plexi 1959SLP leans toward aggressive, and that's a real, usable character to pair with.
How much does the Boss OC-3 Super Octave cost?+
Around $76.73 (live listing price, updated Oct 23, 2026).