The discontinued Ampeg Sub-Blaster was a really nice octave down pedal. It was made in very limited numbers, and even the reissues are nearly impossible to find these days. They came in a fairly large and bulky enclosure. My version is in a much smaller, pedalboard friendly 1590B2 enclosure with all top jacks and a relayed true bypass. Unfortunately, the originals barely reached unity volume, even with the controls dimed, so I slightly modded the Direct output so my version can go a bit past unity and updated the Octave to capture the original's tone. Due to the complexity of the build, and the rarity of the now discontinued components, I am only going to offer a couple more of this version for sale.
UPDATE! (6/14/22)
I just found a few more Jfets to build one more of them!
