The JAM Pedals Octaurus GRN is a Jam Pedals fuzz pedal, currently around $255.42. Close alternatives include the Dunlop Joe Bonamassa Fuzz Face JB-F3 Copper Top and the JAM Pedals Octaurus. It pairs well with the Marshall Super Bass and the Vox Mini SuperBeetle Bass.
JAM Pedals Octaurus GRN
Jam Pedals · pedal
The JAM Pedals Octaurus GRN is a germanium-based octave fuzz pedal from the Greek boutique builder JAM Pedals, combining a fuzz circuit with an upper-octave harmonic effect using germanium transistors for warm, vintage-voiced character. The germanium topology produces a soft, warm fuzz with a natural upper-octave shimmer suited to psychedelic rock, blues, and experimental styles where vintage harmonic character is desired. JAM Pedals hand-builds all pedals in Athens with individually selected germanium components for consistent performance.
- octave
- germanium
- transistor
- consistent
- vintage
- natural
- harmonic
- warm
Price updated Aug 27, 2026
Genres the JAM Pedals Octaurus GRN is commonly used in
- Rock
- Alternative Rock
- Experimental
- Blues
- Classic 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 JAM Pedals Octaurus GRN
Marshall Super Bass
Marshall
21% matchMarshall Super Bass leans bright right where the warm tone needs it
Vox Mini SuperBeetle Bass
Vox
21% matchThe transparent tone has headroom to spare — Vox Mini SuperBeetle Bass gives it fuzzy to fill it with
Synergy SL2 Module
Synergy
tonal matchRun Synergy SL2 Module into that transparent platform and it finally gets some high gain
Friedman BE-Mini Head
Friedman
tonal matchRun Friedman BE-Mini Head into that transparent platform and it finally gets some high gain
Marshall 2203KK Kerry King JCM800
Marshall
tonal matchInto a transparent tone, Marshall 2203KK Kerry King JCM800 brings the high gain it's missing
Egnater Tweaker 88 Head
Egnater
tonal matchInto a transparent tone, Egnater Tweaker 88 Head brings the low gain it's missing
Ceriatone 2202H
Ceriatone
tonal matchRun Ceriatone 2202H into that transparent platform and it finally gets some high gain
Friedman Jose LTD
Friedman
tonal matchFriedman Jose LTD's high gain fills in what this transparent tone doesn't make on its own
Pedals that stack with the JAM Pedals Octaurus GRN
Dr. Scientist Frazz Dazzler
Dr Scientist
22% matchThe transparent tone has headroom to spare — Dr. Scientist Frazz Dazzler gives it low gain to fill it with
Ashdown Geezer Butler Signature
Ashdown
21% matchRun Ashdown Geezer Butler Signature into that transparent platform and it finally gets some low gain
Walrus Audio Lillian
Walrus Audio
15% matchKeep Walrus Audio Lillian after JAM Pedals Octaurus GRN in the signal chain, clear of JAM Pedals Octaurus GRN's own gain stage
Electro-Harmonix Nano Tone Corset
Electro-Harmonix
12% matchElectro-Harmonix Nano Tone Corset's own mid-forward character is the real reason this is worth trying
Boss RV-5 Digital Reverb
pedal
8% matchKeep JAM Pedals Octaurus GRN's octave voice out front: Boss RV-5 Digital Reverb goes after JAM Pedals Octaurus GRN in the signal chain so its spring voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)
Malekko Electro-Harmonix Memory Toy Analog Delay
Electro-Harmonix
7% matchPut Malekko Electro-Harmonix Memory Toy Analog Delay after JAM Pedals Octaurus GRN in the signal chain, clear of JAM Pedals Octaurus GRN's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Tone City Dry Martini
Tone City
tonal matchTone City Dry Martini is voiced for a clean amp's front end — JAM Pedals Octaurus GRN gives it exactly that
Dunlop MXR Timmy Overdrive, sold as Dunlop CSP027
Dunlop
tonal matchInto JAM Pedals Octaurus GRN, Dunlop MXR Timmy Overdrive, sold as Dunlop CSP027 is right at home: it's built around a clean amp's front end
Cheaper alternatives
EarthQuaker Devices Fuzz Master General V2
EarthQuaker Devices
71% similarityShared character: complex_chords, neck_pickup, warm
Mission Engineering Delta III Germanium Overdrive
Mission Engineering
70% similarityShared character: lead, warm, natural
Dunlop Screamadelica Fuzz Face Distortion
Dunlop
70% similarityShared character: warm, response, alternative
EarthQuaker Devices Hoof Germanium
EarthQuaker Devices
68% similarityShared character: warm, vintage_charm, blues_players
Catalinbread Silver Kiss Reissue
Catalinbread
95% similaritysimilar tone character
EarthQuaker Devices Erupter
EarthQuaker Devices
95% similaritysimilar tone character
Similar charactersee all similar tone character →
Dunlop Joe Bonamassa Fuzz Face JB-F3 Copper Top
Dunlop
72% similarityShared character: warm, lead, alternative
JAM Pedals Octaurus
Jam Pedals
70% similarity“The GRN designation indicates the germanium transistor version, providing a warmer, softer character than silicon octave fuzz alternatives”
JHS Pedals JHS Lizard Queen
JHS Pedals
70% similarityShared character: reliable_performance, neck_pickup, one_octave
Fuzz Face Dunlop Fuzz Face Distortion
Fuzz Face
69% similarityShared character: warm, alternative
Díaz Texas Ranger
Diaz
68% similarityShared character: reliable_performance, vintage_charm
MXR Dunlop Silicon Fuzz
MXR
65% similarityShared character: reliable_performance, warm, alternative
See all alternatives to the JAM Pedals Octaurus GRN (cheaper + boutique) →
Questions people ask
What are good alternatives to the JAM Pedals Octaurus GRN?+
The closest matches in character are the Dunlop Joe Bonamassa Fuzz Face JB-F3 Copper Top, the JAM Pedals Octaurus, the JHS Pedals JHS Lizard Queen. Budget picks: EarthQuaker Devices Fuzz Master General V2, Mission Engineering Delta III Germanium Overdrive, Dunlop Screamadelica Fuzz Face Distortion.
What pairs well with the JAM Pedals Octaurus GRN?+
Strong matches from rig and tone-complementarity evidence: Marshall Super Bass, Vox Mini SuperBeetle Bass, Synergy SL2 Module — Marshall Super Bass leans bright right where the warm tone needs it.
How much does the JAM Pedals Octaurus GRN cost?+
Around $255.42 (live listing price, updated Aug 27, 2026).
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