ToneTwEQ Equalizer Kit

This kit includes all of the parts needed to build the GuitarPCB ToneTwEQ Equalizer project. This circuit provides knobs for highs, mids and lows, giving you incredible control over your tone. Two commercial products came to market just months after this project was offered by Coincidence? It's hard to say for sure. If you're looking for more control of your tone, this kit is for you.


This kit includes a 125B enclosure and Davies 1900H-style knobs.


All of our kits include a jack for a DC power adapter but no battery snap. If you wish to add a battery snap, please add a battery snap kit to your cart in addition to the pedal kit. Please see what is provided in a kit? in our FAQ for more details of what is included and what you will need to provide to complete the project.

Tone TwEQ Equalizer Kit


  • Available
  • Ships within 3-5 days1

Check out this video demo by Barry at! 

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