The Foundry was a custom request by one of my customers to build a pedal that contains both a BJFE 3BOD and Zeibek Submarine (very rare no longer made) in a single 1590BB2 (which as the same outer dimensions as a 1590BB but a couple mm taller). Since building the first one, I've had a few requests to build more of them so I'm offering this last one for sale. Both circuits have their own stomp switch with the Submarine first in line. This allows the Blueberry to be driven into more distortion and be a bit brighter (if desired) than if used alone. The Submarine also has a 3 way midrange select switch that I added to make it even more versatile. This is my current personal favorite sounding overdrive to date (6/27/23). It has more than enough overdrive when pushed by the Submarine circuit but is never harsh, remains smooth and sounds like a big tube amp driven to it's rails. This deluxe version has two relayed true bypass stomp switches.