in thread "Soft Ware for Hard Power": One of my old friends from Berkeley wanted to design a new power supply for an amp. He designed it from scratch, used open source PCB design software and had it printed for him by a company specializing in such things.... 12mo ago (collapse hidden) log in to judge received 3.9 3.9 One of my old friend (view hidden) log in to judge received 3.9 3.9