SKU: 54903030395
guitar pedal big muff

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

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Description

guitar pedal big muff 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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SKU: 54903030395

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Yennifer
Carnegie, US
★★★★★ 5
Yes yes yes! Low calorie w/ no garbage ingredients
Size: 1 lbs
I am super picky when it comes to dog treats. Do my research and this treat has proven to be a great find for my pup. The minimal ingredient list is fantastic and there is no crap that shouldn’t be there. They are smaller pieces but look fresh and my dog cannot get enough! They are low calorie and great alternatives to other treats sold with fillers and chemicals that harm our fur babies! Highly recommend these. My dog eats them with vigor! Healthy snacks!
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Reviewed in the United States on December 26, 2025
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Gabrielle Gargala
Dallas, US
★★★★★ 5
Great one ingredient treats
Size: 1 lbs
I love that these are one ingredient treats. The quality is great, my dogs love the taste, and their appearance looks great without a bunch of additives. The texture is nice and the ridges in the cuts do help with cleaning my dogs teeth a bit. They are fairly expensive for what they are. These are great if you don’t have the time to make your own.
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Reviewed in the United States on January 5, 2026
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LA
Los Angeles, US
★★★★★ 5
Great Treat
Size: 1 lbs
My Dog loves these treats, very healthy
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Reviewed in the United States on May 23, 2026
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NOLA D
Dallas, US
★★★★★ 3
Only one ingredient
Size: 1-Pack (0.5 lbs)
I really like that. The product had only one ingredient which was sweet potatoes. They were well packaged in a reclosable bag. However, my dogs (a Morkie and a Malti-tzu) had no interest in them and would not even try it. I passed it on to someone else to try for their Shiba Inu.
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Reviewed in the United States on May 8, 2026
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Rameria
Port Orchard, US
★★★★★ 5
My pet loves it
Size: 1 lbs
Great for your pet
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Reviewed in the United States on May 28, 2026

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