TL; DR

For all these guitar pedals I've been making using the Hammond-style 1590B enclosure for, it was about time I modeled up and 3D-printed a guitar pedal board mounting plate for the enclosure!

The Build

I don't aspire to have my guitar pedal mounting plate models be super fancy or over-engineered; they largely need to do the following thing(s) all at once:

• Fit and hold the pedal (obviously, the most important!)
• Attach to the bottom of the guitar effects pedal as naturally as possible (e.g. using existing machined holes and screws if possible)
• Have bottom surface area to take some adhesive-backed velcro

This was a pretty straight forward, and easy-to-do 'model-and-make'; it will take ~2h to print @ 20% in-fill with 100% resolution (on my Prusa MK3S)

Parts & Sourcing

I've exclusively been using (when it works out) the Hammond-style 1590B enclosure(s) from amplifiedparts.com.

The Model (.STL)

If you want to print (and use) this yourself, go find the .STL and the rest of the details on Thingiverse.

The "Slicing"

The "Printing"

The Mounting Plate, Completed!

Overall, the print turned out really clean and the print supports kept the thru-hole mounting holes in tact.

The machine screws with the Hammond-style boxes took really well to the counter-sinking I did on the design; they are as flush as they can get without making the bottom plate structure any thicker.

And with it all said, and done (on the McPherson Pick Re-voicer build):