Pricing and availability
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Average Price: $92
Standard/Professional
$60
$181+
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Price History
Based on price data from 6 merchants for "Electro-Harmonix Triangle Big Muff Pi". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Electro-Harmonix Triangle Big Muff Pi is a reissue of the legendary fuzz pedal that started it all. Celebrated for its creamy, violin-like sustain, this pedal is a must-have for guitarists seeking that iconic fuzz-distortion sound. Originally released in 1969, the Triangle Big Muff's simple yet effective control layout—Volume, Sustain, and Tone—allows musicians to dial in a vast range of tones, from dark and brooding to thin and focused.
Guitarists will appreciate the responsive Tone knob that smoothly blends between low and high-pass filters, creating a dynamic sound palette to explore. The pedal retains its vintage charm while incorporating modern updates like an LED status indicator and true bypass switching, ensuring that your guitar's natural tone remains uncolored when the pedal is off. The Triangle Big Muff is housed in a durable, compact die-cast chassis and can be powered by a 9-volt battery or an optional AC adapter, making it a versatile addition to any pedalboard.
Whether you're chasing the sounds immortalized by guitar legends of the '70s or crafting your own signature fuzz tones, the Triangle Big Muff Pi is an essential tool for adding depth and character to your music.
Key Features:
- Faithful re-creation of the original 1969 Triangle Big Muff circuit
- Volume, Sustain, and Tone controls for versatile sound shaping
- LED effect status indicator
- True bypass switching
- Compact die-cast housing
- Powered by 9-volt battery or optional AC adapter (not included)
Product specs
| Pedal Type | Fuzz with Sustain |
| Analog/Digital | Analog |
| Inputs | 1 x 1/4" (instrument) |
| Outputs | 1 x 1/4" |
| Bypass Switching | True Bypass |
| Power Source | 9V DC power supply (sold separately) |
| Power Usage | 30mA maximum, 2.2mA average |
| Batteries | 1 x 9V |
| Height | 2" |
| Width | 2.75" |
| Depth | 4.48" |
FAQs
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What makes the Electro-Harmonix Triangle Big Muff Pi different from other fuzz pedals?
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The Triangle Big Muff Pi is a faithful re-creation of the original 1969 circuit, known for its unique sustain and creamy fuzz tones. Its distinct triangle layout of Volume, Sustain, and Tone controls offers versatile sound shaping, making it a favorite among guitarists seeking vintage fuzz.
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Is the Electro-Harmonix Triangle Big Muff Pi suitable for both guitar and bass?
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Yes, the Triangle Big Muff Pi works well with both guitar and bass, providing rich, harmonic fuzz that enhances the tonal range of either instrument. Its versatility makes it a popular choice for musicians across genres.
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Does the Electro-Harmonix Triangle Big Muff Pi require a power supply?
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The Triangle Big Muff Pi can be powered by a 9V DC power supply (sold separately) or a 9V battery. This flexibility allows for easy integration into various pedalboard setups.
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How does the true bypass feature of the Electro-Harmonix Triangle Big Muff Pi benefit my setup?
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The true bypass switching ensures that your signal remains unaffected when the pedal is not in use, maintaining the integrity of your tone and preventing unwanted noise in your signal chain.
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What kind of tones can I expect from the Electro-Harmonix Triangle Big Muff Pi for rock music?
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The Triangle Big Muff Pi delivers a classic fuzz sound with a smooth sustain, perfect for rock music. Its rich harmonic content and creamy distortion make it ideal for achieving powerful, vintage rock tones.
Videos
EHX
Electro-Harmonix Triangle Big Muff Pi Fuzz / Distortion / Sustainer Pedal (Demo by Bill Ruppert)
Electro-Harmonix Triangle Big Muff Pi Fuzz / Distortion / Sustainer Pedal (Demo by Bill Ruppert)
EHX
Electro Harmonix Triangle Big Muff Pi review
gilmourish
Electro Harmonix Triangle Big Muff vs Ram's Head Big Muff
Music Bliss Malaysia
Electro-Harmonix Triangle vs Ram's Head Big Muff Pi at Collar City Guitars
Collar City Guitars
Electro-Harmonix Triangle Big Muff Reissue Fuzz Pedal Demo and Review
The Gear Cage
EHX electro-harmonix Triangle Big Muff Pi reissue
David Curtis
Reviews
PROS
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Smooth, violin-like sustain easily achieved for expressive solos
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Versatile tone knob for a range of classic fuzz sounds
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Smaller size fits well on crowded pedalboards
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Retains clarity while offering a woolly tone spectrum
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Delivers the classic Big Muff sound with modern reliability
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Loud and powerful, suitable for both clean and driven channels
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Good build quality with sturdy chassis and responsive controls
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Highly intuitive controls, easy to dial in preferred settings
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Offers a unique spectral content ideal for vocoders
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Great for classic rock tones, from Gilmour to Hendrix
CONS
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Can be noisy, adding background hiss when engaged
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Slightly metallic sound might not suit all players
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Stiff footswitch with a loud click might not be preferable
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Some users find it lacks definition on high-gain channels
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Can scoop mids, less ideal for amps without mid-hump
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Electro-Harmonix Triangle Big Muff Pi.
Comparisons
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The Triangle Big Muff is noted for its clarity and bite, contrasting with the Russian reissue's boomy, sludgy tone with less gain but strong low-end retention.
Source -
The Green Russian offers a thicker, wooly tone with a creamy overdriven sound at lower sustain settings, contrasting with the Triangle's fuzzier, top-end-focused sound.
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For stoner rock or doom metal, the Green Russian is preferred for its violent attack and low-end, while the Triangle delivers smoother, violin-like tones suitable for Gilmour or Santana leads.
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The Green Russian is recommended for a Fender-style amp to capitalize on its midrange, whereas the Triangle suits a Marshall-style amp with its mid-scooped tone.
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The Triangle Big Muff is noted as having a fuller sound with more bottom end and sustain than the NYC reissue, making it preferable for those seeking heavier tones.
Source
User experience
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Users report immediate inspiration and creativity when using the Triangle Big Muff, with some writing entire songs shortly after integrating it into their setup.
Source -
Some owners find the Triangle Big Muff noisier than other versions, especially with single coil pickups, but using a Boss NS-2 noise suppressor can manage this effectively.
Source
Use cases and applications
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It's praised for ambient leads reminiscent of Radiohead and for Pink Floyd tones, suggesting its versatility across musical styles.
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Stacking the Triangle into the Green Russian provides a top-end boost, enhancing the Russian's scream, ideal for achieving dynamic sound layers.
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The Triangle's dynamic, high-end sound is suited for ambient leads and musical styles requiring more musicality and violin-like expressions.
Source
Features and functionality
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The smaller footprint of the Triangle Big Muff is appreciated for easy integration into existing pedalboards, even replacing more expensive options like the JHS Mini Foot Fuzz.
Source
Build quality
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The Triangle Big Muff is highlighted for its aesthetic appeal, showing a more refined look compared to other Electro-Harmonix pedals, which are often perceived as rougher in appearance.
Source
Critic Reviews
Based on 0 Reviews and 0 Ratings
Genre Usage
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Used With
Based on how musicians on Equipboard use Electro-Harmonix Triangle Big Muff Pi, it is most commonly used with the following gear.
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