At 01:45 AM 5/17/2005, K7qa wrote: >The Delcos are nearly impossible to find anymore. Were those perchance round Delco germanium power transistors, perhaps the same ones that they used in 1960's GM car radios? Dale H. Cook, Chief Engineer, Centennial Broadcasting, Roanoke/Lynchburg, VA - WZZI / WZZU / WLNI http://members.cox.net/dalehcook/starcity.shtml