The Fulltone OF-2 Octafuzz is a Fulltone fuzz pedal, currently around $120. Close alternatives include the MXR M267 Octavio Fuzz and the Spaceman Nebula (Gloss Steel). It pairs well with the Fender Vibrolux 6G11 and the Blackstar Unity.
Fulltone OF-2 Octafuzz
Fulltone · pedal
The Fulltone OF-2 Octafuzz is the revised version of Fulltone founder Mike Fuller's take on the Octavia circuit Roger Mayer built for Jimi Hendrix, generating an octave above the played note layered over fuzz. Fulltone built its reputation on faithful, boutique reproductions of classic circuits with modern reliability, and the OF-2 updates the original OF-1 while keeping that lineage. It suits classic rock and psychedelic players wanting Octavia-derived octave fuzz from an American boutique maker.
What stands out
“The Fulltone OF-2 Octafuzz is the revised version of Fulltone founder Mike Fuller's take on the Octavia circuit Roger Mayer built for Jimi Hendrix, generating an octave above the played note layered over fuzz”
— from the listing
“Also if I ever feel like playing with … • great fuzz, also works as an overdrive when guitar vol turned town — really great fuzz”
— from the community notes
“Second, the octave feat… • Clean, Warm and Awesome — I was searching for Fuzz pedals, I , and checked the Big Muff and other common Fuzz pedals, but they all sounded and felt very wild and uncontroll…”
— from the community notes
“It suits classic rock and psychedelic players wanting Octavia-derived octave fuzz from an American boutique maker”
— from the listing
“i also use it as an OD pedal by turning the drive on the pedal down and turning the vol on my guitar down, then when i crank the Guitar up during a solo the fuzz really comes in, it's really perfect”
— from the community notes
Trade-offs
“One, there was way too much feedback to the point where I was compelled to buy a noise gate pedal”
— from the community notes
- octave
- fuzz
- octave fuzz
- octavia
- overdrive
- mix
- clean
- cut
Price updated Oct 22, 2026
Genres the Fulltone OF-2 Octafuzz is commonly used in
- Classic Rock
- Blues
- Experimental
cited
Inferred from shared tonal signals, not a stated genre tag. - Noise Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Stoner Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Psychedelic Rock
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Fulltone OF-2 Octafuzz
Fender Vibrolux 6G11
amplifier
30% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → modulated)
The Vibrolux's sweet, classic Fender vibrato tone gives the OF-2's gated octave fuzz a genuinely vintage amp voice to push into.
Comes later in the signal chain
Blackstar Unity
Blackstar
25% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Put Fulltone OF-2 Octafuzz in front and the fuzzy tone leans further toward octave
Comes later in the signal chain
Magnatone Twilighter Stereo 22W Head
Magnatone
25% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → modulated)
Magnatone Twilighter Stereo 22W Head stacks modulated on top of the fuzzy already here
Comes later in the signal chain
Gibson Les Paul LP-1 Preamp
Gibson
tonal matchComes later in the signal chain
Put Gibson Les Paul LP-1 Preamp in front and the fuzzy tone leans further toward modulated
Magnatone 510
Magnatone
tonal matchComes later in the signal chain
Put Magnatone 510 in front and the fuzzy tone leans further toward modulated
Fender Vibro-King Custom 60W 3x10 Tube Guitar Combo Amp
amplifier
tonal matchComes later in the signal chain
Fender Vibro-King Custom 60W 3x10 Tube Guitar Combo Amp stacks modulated on top of the fuzzy already here
Magnatone Kingston
Magnatone
tonal matchComes later in the signal chain
Magnatone Kingston layers modulated onto an already fuzzy signal
Blackstar Unity 120
Blackstar
tonal matchComes later in the signal chain
Run fuzzy into Blackstar Unity 120 for more octave on top
Pedals that stack with the Fulltone OF-2 Octafuzz
Electro-Harmonix Cock Fight
Electro-Harmonix
29% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Stack the OF-2's gated octave fuzz with the Cock Fight's own vocal, vowel-y wah-fuzz for a genuinely strange combination of textures.
Comes earlier in the signal chain
Beetronics Octahive
Beetronics
29% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Fulltone OF-2 Octafuzz layers octave onto an already fuzzy signal
Boss BF-3 Flanger
Boss
28% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → modulated)
Run Boss BF-3 Flanger after Fulltone OF-2 Octafuzz in the signal chain, clear of Fulltone OF-2 Octafuzz's own gain stage
Comes later in the signal chain
MXR Micro Amp
MXR
27% matchgain stackingStacks two gain stages for more saturation than either produces alone. (fuzzy → clean boost)
A clean boost like the Micro Amp in front pushes the OF-2's gated octave fuzz harder without changing its color.
Comes earlier in the signal chain
Greer Black Mountain
Greer
26% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Black Mountain's doom-leaning stoner fuzz stacks a second layer of low-end weight onto the Octafuzz's own octave-up fuzz character.
Comes earlier in the signal chain
MXR M103 Blue Box
MXR
26% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
MXR M103 Blue Box stacks octave on top of the fuzzy already here
Red Panda Bitmap 2
Red Panda
25% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Put Fulltone OF-2 Octafuzz in front and the fuzzy tone leans further toward octave
Dunlop Joe Bonamassa Fuzz Face JB-F3 Copper Top
Dunlop
25% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → octave)
Fulltone OF-2 Octafuzz layers octave onto an already fuzzy signal
See all 43 pedals that pair with the Fulltone OF-2 Octafuzz →
Cheaper alternatives
Boss FZ-5 Fuzz
Boss
66% similarityShared character: one octave, overdrive
Vox Trike Fuzz
Vox
59% similarityShared character: one octave, fuzz, classic rock
Dunlop JH-3S Jimi Hendrix Signature System Octave
Dunlop
57% similarityShared character: one octave, fuzz, overdrive
Boutique & premium upgrades
Tru-Fi Octavia Fuzz
Tru Fi
63% similarityShared character: one octave
Zvex Octane 3
Zvex
60% similarityShared character: one octave
JHS Pedals JHS Coyote Octave Moonrock
JHS Pedals
59% similarityShared character: one octave, fuzz
Beetronics Octahive Dual FS
Beetronics
58% similarityShared character: one octave, fuzz
Electronic Audio Experiments Eldritch Blast V2
Electronic Audio Experiments
58% similarityShared character: one octave, fuzz
Source Audio Kingmaker
Source Audio
57% similarityShared character: one octave, fuzz
Similar charactersee all similar tone character →
MXR M267 Octavio Fuzz
MXR
63% similarityShared character: one octave
Spaceman Nebula (Gloss Steel)
Spaceman
60% similarityShared character: one octave, mix, fuzz
Beetronics Octahive Custom Boomerang
Beetronics
59% similarityShared character: one octave, fuzz
Beetronics Octahive Shop Origami
Beetronics
59% similarityShared character: one octave, fuzz
Beetronics Octahive Custom Cobogo
Beetronics
58% similarityShared character: one octave, fuzz
Pigtronix Octava Micro V2
Pigtronix
56% similarityShared character: one octave, fuzz
See all alternatives to the Fulltone OF-2 Octafuzz (cheaper + boutique) →
Questions people ask
What are good alternatives to the Fulltone OF-2 Octafuzz?+
The closest matches in character are the MXR M267 Octavio Fuzz, the Spaceman Nebula (Gloss Steel), the Beetronics Octahive Custom Boomerang. Budget picks: Boss FZ-5 Fuzz, Vox Trike Fuzz, Dunlop JH-3S Jimi Hendrix Signature System Octave. Boutique upgrades: Tru-Fi Octavia Fuzz, Zvex Octane 3, JHS Pedals JHS Coyote Octave Moonrock.
What pairs well with the Fulltone OF-2 Octafuzz?+
Strong matches from rig and tone-complementarity evidence: Fender Vibrolux 6G11, Blackstar Unity, Magnatone Twilighter Stereo 22W Head — The Vibrolux's sweet, classic Fender vibrato tone gives the OF-2's gated octave fuzz a genuinely vintage amp voice to push into..
How much does the Fulltone OF-2 Octafuzz cost?+
Around $120 (live listing price, updated Oct 22, 2026).