http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3061837029

Very heavy duty power transformer on chassis. All the makings of
a great homebrew linear amplifier. 6 suitable (although 10 year old)
caps on a plexi board underneath. Full transformer specs and photo
of schematic on the top of it at the above link. It's a brute - shipping
weight will be around 50 pounds, almost all of it the transformer.

Thanks for looking.