The Woolley

Get yourself some prehistoric fuzz with our Woolley Kit. This was one of our first PCB's that I put together way back when cave men lived in caves and Elephants were called Mammoths!  With four pots controlling Volume, Fuzz, Tone and Gate this is a versatile fuzz covering a plethora of tones. This will work on bass and also sounds brutal on the guitar too. 

There are pads on the PCB to hook up the 5th pot which will make this useable with active bass too. 

This kit  is an intermediate level build although a lot of people do give this a go as a first build. ITs certainly achievable as a first build as its a simple drop into place build that needs little specialist knowledge.

The PCB hangs from the pots inside the enclosure.

This kit is supplied with a JP125B enclosure. 

  • I Wonder What it Compares to

    This kit compares to the Woolley Mammoth. 


    There is no endorsement or approval from any manufacturer and this information is for comparison only.

  • Whats Included with Each Option

    PCB Only - Just the plain PCB

    PCB & Components - PCB, onboard components and any pots and toggle switches. 

    Full Kit - As above with undrilled enclosure and off board components (foot switch, Jacks, 9v, LED)

    Full Kit & Drilling - Full kit with drilled enclosure.

  • Case Drilling

    Drilling is an optional extra for the Full Kit. There is a small surcharge for this.


    Drilling includes all the holes for a complete pedal.

  • Knobs

    You will need 4 knobs for this kit. I suggest you get medium sized.

  • Fair Warning

    Please be sure to read the build document before you order. The kits are enjoyable but can also be challenging.

    You will have to identify components, calculate resistor codes and be able to solder them into place. 

    All kits require full assembly and any images of completed PCBs are for reference only.




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