I designed this to replace (and enhance) the perishing (and now unavailable) rubber ring that keeps the base and top of these pedals together.

This new design also answers another common complaint with these pedals. The way the original rubber ring recesses the base, they are hard to interface with velcro pedalboards.

This new version adds a smooth covering across the base (with a window to reveal the important voltage and polarity markings) for your velcro-ing convenience.

Print in TPU (or perhaps a rubbery resin) to allow the new base to solidly snap over the existing parts. Print flat on the bed without supports. Aces!

Shown here on my beloved "The Fuzz" pedal, now rescued from the inequity of being held together with gaff tape.