Just scored today this power transformer. Must be good for something. Heck I know that this is the start of somethigf. I will post more info as soon as I have some time to make measurments. My benifactor said that it is 110 to 220 isolation. Sounds like I may have to find out if the secondary can be re-wound, or try reversing? He also said that there were two teriraray (sp) windings that should be good for a couple hundred watts each, but I would rather make use of the whole thing. Big SS amp? It was a gift. Wow!