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The Boss - Fuzz kit

Item number: 886

Category: Fuzz


starting from 16,50 €

including 19% VAT., plus shipping

Available now!

Shipping time: 3-5 Working days


The Boss is based one of the oldest Fuzz effects. It is delivering great, juicy fuzz tones.

This kit contains all parts you need to build a fully functional effect pedal. Also very useful:

Not included in the kit, but also good to have:

  • Aluminium enclosure: select one from the top
  • 9V battery or DC power supply
  • 3 nice knobs for the pots, for 6.3mm shaft
  • Decal, transfer or transparent sheets for labeling

Effect-Type: Fuzz
Instrument: Guitar


That´s the sound of the Bosstone:

Build documents

Installation guide: Installation guide

Schematic and pcb: Schematic

Wiring layout: Wiring

Parts list (BOM): Parts list

Ratings (10)

Average product review

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Total entries: 7
5 from 5 BOSS MOD

A great pedal effect, but I add a potentiometer (5KB) between emitter Q1 to ground: another gain control !!!

., 07.08.2014
5 from 5 Fuzzzzzzzz-mazing

It was the first time I bought smtg here, and I have to say I am 99% satisfied about it.
Shipping was pretty fast. and the sound... man, just great.
I will definitely buy again, and would reccomend it (I already did it), but in the package a washer and a bolt were missing. No big deal, but I didnt like it, as I had to find an alternative way to fix a piece.

., 05.03.2015
5 from 5 Good fuzz

Very simple to build, cheap and good sounding

., 25.03.2015
5 from 5 Great sounding fuzz

This fuzz pedal sounds veeery juicy.
The kit is easy to assemble and instructions are very clear.
I was skeptical when I saw the simple circuit board, but I can confirm that the sound is top notch. Goes really well with my Gretsch G5420T.

The enclosure is cast aluminum, so its durable, easy to drill and provides shielding form interference.

My only complaint is that washers for pots are not included (as for every musikding project). Maybe I got something wrong, but without washer you cant panel mount the pots.
I had to fabricate my own washers (couldnt wait for proper ones).

I also ordered Madamp G3, and it has all washers included.

., 15.07.2015
5 from 5 Great Pedal

Very good service : package and shipping. Kit easy to build , very clear instructions.
Best of all : great sounding pedal ! I starded to play in 70 -> Jen Fuzz and EH big Muff , but this pedal is far better ! Very silent , dynamic , organic.

., 16.11.2016
5 from 5 Great for first pedal

i start making pedals with this kit, i am really happy with the tone and if you want with a simple mod you can put these pedal sound like EHX satisfaction.

Really well done pcb, great materials and cheap.

., 05.03.2019
5 from 5 Easy build, great sound

My first kit, the instructions are easy to follow and the build is simple and funny. The sound is full but not extreme fuzz, sounds great on the neck position and in front of an already overdriven amp.

., 24.05.2020
Total entries: 7

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