Got a lot of requests for this one. The Tight Metal is an over the top crunch machine for metal players. It has 2 effects loops, which not everyone will want. So just jumper those pads if you don’t want that feature. The Gate pot is an internal trimmer, but I thought it might be useful off the board. This effect can be run off either +9v or +18v, and you should be able to fit this in a 125B.

