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Forum Home > Layout Gallery - GuitarPCB Build Documents, Mods and Tips > Mastadon Fuzz

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Posts: 8793

Mastadon Fuzz - Some may compare to similarities found in the Zvex - Woolly Mammoth™ however this is not a clone. This circuit has been modified.

Requires reading and abiding by the membership and Legal Terms agreement.

Essentially a modded out Fuzz face style circuit with (4) separate controls.

On-board 3PDT wiring enhancement.

Will fit nicely in an enclosure turned sideways.

Mastadon Fuzz Build Document w/ on-board 3PDT Pads

Check the Forum for answers to many questions before posting a troubleshoot thread.

Do not miss the Easy Pedal Wiring Guide.

Namely the expansive Tips, Tricks and Tutorials section and the consolidated Crash Course Guide.

Also Read This: On- Board 3PDT Wiring

Board Dimensions (W x H) 1.38” x 1.4” ca. 35 mm x 35.6 mm

"Wooly Mammoth" is a Trademark of Zvex. is not affiliated with Zvex". Our unique boards are for comparison and education only and are not intended to be represented as clones or copies.

All original copyrights, trademarks, and artworks remain the property of their owners.

Circuit board can be purchased in the PCB Shop here:

Newest Build Document for the recently released Mastadon without 3PDT pads.

November 2, 2012 at 12:04 PM Flag Quote & Reply

Bruce R
Posts: 1680

Don't forget, this one sounds great with bass guitar as well!

Audio Path:

Q1 Emitter: 0V, Base 0,58V, Collector 1,2V

Q2 Emitter: 0,88V, Base 1,2V, Collector 2,3V

Here is a Finshed Build thread:

and another:



Please visit if you want a GuitarPCB kit in the USA!

November 2, 2012 at 3:54 PM Flag Quote & Reply

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