Graphic Fuzz

If you're after crazy, noisy fuzz you're hit the right page. Based on the Earth Sound Reseach Graphic Fuzz, this box is wild.

The original has some fiddly power requirements, but we've tweaked the circuit so it works with a standard 9v supply so it'll play nice with your 'normal' pedals.

So what does it do? It's a fuzz. A loud fuzz. A huge, bass-heavy fuzz that's absolutely perfect for you doomsters. It also has a wild Filter control that goes from a little colour to all-out resonant squealing like a banshee on a bad hair day.

This one isn't for the faint hearted, but those with a strong stomach will undoubtedly find a permanent spot on their board for this one.

Board mounted pots for simple enclosure mounting.

Partial kit: PCB, all board-mounted components, pots.

Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED.

Enclosure (pre-drilled) is only available with full kits, and will take a battery. Knobs are not included.

Builds are only available with full kits including enclosures. Please choose appropriate knobs.

Difficulty: Easy

PCB size: 50 x 20mm

Knobs required: 2

Enclosure: 1590B

Direct Connect compatible (4-way)



Pedal Parts


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Customer Reviews

3 review(s) posted (write review)
Who doesn't want one? 5 product stars
"Blackholeproductions graphic fuzz youtube vid gives you the sound your going to get ,its a noisy circuit and thats what makes it great. A straight forward build from the instructions given ,my advice to first time builders would be to buy a "helping hand" magnifying glass with crocodile clips and pointed tips for soldering iron.Also there are apps for resistor codes..easy! Its a great way to own a vintage pedal with such a cool fuzztone. Delivery very quick and helpful advice via email with quick response" Graham - 10/08/2017
Excellent beginner project 5 product stars
"This was my first attempt at a build and it was great fun! not too many components and great instructions made it pretty quick to put together. This is quite an intense pedal but once you get to grips with it, it's possible to get some brilliant fuzzy tones and pretty mad oscillations going, real synthy stuff. Highly recommend trying one of these!" Steve Collard - 28/05/2017
OMFG!! 5 product stars
"Buy (or die) - then put an analog synth thru one of these (I like either the Arturia MiniBrute or the Korg Monologue). This thing will take yer HEAD OFF at 20 paces!!! Guitars?? Who gives a rat's turd!!! Use this for everything ELSE. I love this thing. Might be the best Fuzz Dog effect I've built yet (I've built 6 or 7). AWESOMELY AWESOME!!! Noise God of Death is at the DOOR, his name is GRAPHIC FUZZ! KILLLLLLL!" damnedcat777 - 20/05/2017

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Full kits DO NOT include enclosures unless you select them in the 'Kit Type' drop-down menu.

Don't forget to download the appropriate daughterboard build document for your kit:
Standard 3PDT