The first build in the new Tucson shop is a PreBS 15 to match the owners other two Sweet amps! Brown western tolex with Marshall cane grill cloth, Mercury Magnetics transformers, 10″ Jensen Falcon speaker, push-pull mid boost, and user adjustable bias test points and trim pot on the rear panel. This is one of only two PreBS 15 that I built with a 10 and it turned out killer! I may have to build another just like it for stock!
Pics were before the final speaker selection. See next build for the reappearance of the G10 Gold!