Product Format Clarification
This product includes digital design files only — no physical PCB is shipped.
With these files, you can order PCBs directly from a manufacturer (e.g., JLCPCB, PCBWay) for as little as $2 for 5 boards.
Typical production time is 3 days, and international shipping starts at $12, taking about 4 days via DHL to most locations.
You’re free to edit the design and add your own branding.
Upon Purchase, You’ll Receive:
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Eagle CAD files (.SCH & .BRD) — fully editable and compatible with KiCad
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Industry-standard Gerber files for PCB fabrication
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Quick-start guide explaining how to use the files
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Download link for the free version of Eagle CAD
After purchase, you will receive a payment link by email. Once the payment is completed, the design files will be sent to you within 8 hours. We’re currently working on automating this process, but for now, orders are handled manually.
Note: You must use these files with a PCB manufacturer to produce your boards.
No pre-assembled or pre-made circuit boards are included.
These design files are intended for personal use and small production runs of your own pedals, not for resale as kits or standalone PCBs.
For more details check our Youtube Tutorial on how to Use eagle and Gerber files and how to design PCBs here
Project overview
Imagine that you’ve found an NFT. Not just any NFT, but one created in the 70s that gives you the power to create earthquakes within your eyesight. The Stoner NFT is exactly that – it turns everything on your way into rubble… and it’s not a bubble! This pedal is worthy of a Klon Centaur price, but today you can create your own copy and just watch the stonks go through the roof!
Introduction
The Stoner NFT is based on the legendary 70s Ampeg sound that we all know and love. The tubes were replaced by JFET transistors for minimum size and maximum tone. This little beast runs on 18 volts internally through a charge pump to provide extra headroom.
The circuit comes with 4 knobs and a switch. GAIN, VOL, TREB and BASS are the knobs and STONES/STONER is the switch’s name. GAIN is the pot that allows you to dial in the amount of saturation in your signal. With VOL you can set how loud the pedal will get. TREB and BASS are the EQ section of the pedal, giving you control over high and low frequencies, respectively. The cherry on the top is the STONES/STONER switch. This selector is an extension to the GAIN pot, and it lets you switch from the verge of breakup tone to a near-fuzz experience with a single flip.
Don’t miss out on the next big thing. You don’t need to sell your house, car, or a kidney to invest this time – an iron, a few components, and a bit of solder is all it takes for your portfolio to go to the moon!
Controls
- Potentiometers
- Bass
- Gain
- Treb
- Vol
Switches
- Stoner-SW
For further analysis on this circuit take a look at this thread on DIY Stomp Boxes Forum.
For any technical questions regarding this build don’t forget to check out our Facebook Group and our forum at Free Stomp Boxes.




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