SKU: 74657977779
big muff guitar pedal

big muff guitar pedal 1972 Electro-Harmonix Big Muff Pi Triangle v1 Guitar Fuzz Effect Pedal – All Music Inc

Sale price$18.56 Regular price$20.62
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Description

big muff guitar pedal 1972 Electro-Harmonix Big Muff Pi Triangle v1 Guitar Fuzz Effect Pedal – All Music IncWelcome to All Music Inc! Right now, you are looking at an insanely cool and rare effects pedal. This is the 1972 Big Muff Pi 'Triangle' V1 guitar fuzz effect pedal. Featuring the mystical and highly sought after FS36999 silicon transistors. The mysterious FS36999 has become legendary in Big Muff lore as the most desirable of all silicon transistors. This is part of what makes this pedal extremely rare that at least 2 out of the 4 transistors (that I

Welcome to All Music Inc!
Right now, you are looking at an insanely cool and rare effects pedal.
This is the 1972 Big Muff Pi 'Triangle' V1 guitar fuzz effect pedal.
Featuring the mystical and highly sought after FS36999 silicon transistors.
The mysterious FS36999 has become legendary in Big Muff lore as the most desirable of all silicon transistors.
This is part of what makes this pedal extremely rare - that at least 2 out of the 4 transistors (that I can read) are coded FS36999.
The CTS pot codes date them to 1972, which was the last year the V1 was manufactured.
First released in 1969 as the version 1 Big Muff, now known as the "Triangle" nicknamed for its triangular knob layout.
Join the likes of Santana, Lennon, and Howe (just to name a few) who recorded with this legendary model.
Featuring a Volume knob with the on/off switch built directly into the pot, a Sustain knob, and a Tone knob.
The indicator lines on the knobs do not line up properly, leading us to believe that they are replacements. Though when I was researching these pedals, there seemed to be inconsistencies of what the original knobs looked like.
The wide variety in sounds is one reason the V1 Big Muffs are so collectible. You can have two different V1 circuit variants that sound the same  through an amp, then you blend them together with an overdrive and you find one sounds very different than the other.
This pedal is in great overall condition, especially considering its age. Thoroughly tested and works as it should.
Typical marks/scratches from use, but nothing that effects the awesome performance many consider to believe the best fuzz pedal ever created. 
Even the skid pad on the back is in good condition.
We just installed a new 9v battery.
Please carefully look through all of our detailed photos for a better visual description.
Don't miss the opportunity to get your hands on the legendary EHX Big Muff Pi V1!
We are an authorized EHX dealer.
Buy with confidence.
Don't pass this by!

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Exchange/Return Notes
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SKU: 74657977779

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4.8 ★★★★★
Based on 15 reviews
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Verified Purchase
Laurie A Canning
Lake Worth, US
★★★★★ 5
So cute, good quality
So cute!! I got these for my dog’s Christmas stocking and they were so cute and fun. Good quality for the price.
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Reviewed in the United States on April 16, 2026
J
Verified Purchase
J.H.
Boise, US
★★★★★ 5
Good deal
Great deal for some cute toys. All squeakers work.
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Reviewed in the United States on May 27, 2026
D
Verified Purchase
Debra
Dallas, US
★★★★★ 4
Not for small animals
I bought these for my ferret and even though it’s hard for her to pick up, they’re so cute and soft.
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Reviewed in the United States on February 19, 2026
S
Verified Purchase
Shae Ra
Phoenix, US
★★★★★ 5
Squeaker Shenanigans!
I have four large dogs - 65-70 lbs, pittie babies. Three out of four love, love, LOVE squeaker toys. You can't keep a squeaker toy in my house to save your life. If it squeaks, it dies a quick squeaker death. We generally buy squeak toys at the Dollar Store. My going theory on toys is it has to last one minute per dollar I spend on it. Then I call it "worth the money." Right now, it is winter and where I live, so very cold. My kids can't get all their energy out by being outside, so we have to come up with creative indoor fun. I like these types of packs of toys, one for the value and two the quantity. I put all the toys in a box, and then my kids get to come up and pick one out of the box - they then run off for the squeaker toy of destruction fun! Squeak! Squeak! Squeak! Death. One kids goes right to hunting for where the squeaker is inside the toy, and the hunkers down to figure out how to get it out and kill it. She is usually the 60 seconds or less, 1st Place Squeaker Death Winner. The other two, will take their time and enjoy the squeaks and work the squeaker out until death finally takes it. My 70 lb boy, is kind of a baby, and after he neatly gets his squeaker out, he makes the toy his baby, and then carries it around proudly. Considering how large my kids are, these are well made and take the full minute for Squeaker of Death girl to get the squeaker out. The size is great, even for my larger dogs. I got nine toys for about $12 at the time of this purchase, and it was perfect. It did come with the storage bag...but not something that is necessary in this house. Although, it was actually quite nice, and I am sure I can use for something else. The Sun was a big hit, and despite not having its squeaker anymore, is still hanging around, days later. I will be buying this pack again.
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Reviewed in the United States on December 21, 2025
N
Verified Purchase
NT
New York, US
★★★★★ 5
Pom approved!
My pomeranian ONLY plays with small stuffies that squeak. She loves these and they are just small enough for her to hold and squeak. They are durable enough - but we will see when her big dog cousins come play with her, just how sturdy they are! They are very cute, soft, and squeak well. Good value for the pack of them.
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Reviewed in the United States on December 2, 2025

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