The final chapter in the classic Tone Bender series, and by far the most versatile. Whereas previous versions had only volume and fuzz controls, the MkIII added a Treble-Bass (tone) control to take you from crunchy bottom-rich fuzz to all-out top end filth.
As Tone Bender builds always work better with PNP transistors this latest PCB has the option of an onboard voltage-inverter so you can use those posi-ground cans by still daisychain your power with standard negative-ground pedals. This is totally optional of course, if you want to use a dedicated supply or battery power.
Several versions can be built, including a couple of boutique models. See the instruction doc available via the URL in the header image up there.
Designed for board-mounted vertical pin pots for ultra simple build and easy enclosure mounting.
PCB size: 50 X 40mm