I have a couple of the older (pre-2022) boards and thought it might be fun to try to fit the second build into a 1590B. A close fit, especially with the pot clearances but I measured carefully and it all fits. I love this pedal and how it cleans up so nicely.

A fairly simple but very rewarding build. As Barry rightly says, it affords a wide range of various tone colours from clean to crunchy. Actually built this as a gift for a great friend as a front end for his Mesa setup.