Needed a simple interface box for my pedalboard. I needed 2 inputs (1 each for an acoustic and an electric) plus a balanced output. Printed so that each of the faceplates sit into a groove in the shell and the lid. 3m inserts and screws hold the top on and secure the faceplates. It's not huge, as I didn't want to give up too much room on the board.
You'll need to print 2 of the face plates to complete the box.
The author marked this model as their own original creation.