Dale Laslie's photo albums spanning ten years, of interesting tube amp restorations and builds.
Hi - I'm a fan of old Bogen gear. I even thought about trying to convert the BB1 into a crude pultec EQ, but I don't have the electronics knowledge to do it myself. I have a couple units.. Tried to find a schematic but no dice. Do you have one by any chance? Love your idea too btw, might try your build if I can't figure out a design for mine..