Playing with a soldering iron
This is Rebote 2 from tonePad.com. It sounds great. Very analog. This build was so fun I built.
The design on the box was based on a design I found in a book on Tibetan art.
It was a little work to get everything into a B sized box. But after the solder fumes had cleared there’s actually a little room left over.
Here’s a layout for the Rebote 2 that would fit in a B sized box.
This PCB board includes all of the wiring for DC jacks, Input and Output and 3PDT Stomp switch, and a perfboard area of 18 by 21. ThePCB board fits in 1590 B sized box with room for a 9V battery. 
Here’s a picture of the PCB with Switch and jacks. 
Here’s a picture of the PCB fit into 1590 B box from the bottom. Leaves just enough room for a battery. 