HI. I am trying to get info, circuits, parts lists and components to build a HeathKit IP-2718 Tri Power Supply. If you can help I would appreciate it. I live in St. George, SW Queensland, Australia. I have the circuit diagram by K50FC at 'www.circuitarchives.co.uk' but not much more. A second hand unit at a reasonable price is also a possibility. Regards: Keith Harris