In Reply to: RE: Just tell me what the 4 transformers are posted by Alpha Al on June 17, 2012 at 12:26:30:
"BTW, I doubt that the two round units are torroids. Those were not in common use in the 50's. They are probably standard laminate cores potted in round cans."
That's correct. Those transformers in the cylindrical cans are UTC Commercial Grade intended to be used in PA amplifiers and similar equipment. They may have the UTC number on the cans, but they also could be custom built to specs. provided by RCA.
There were a series of these amps in different power points. They show up on epay frequently. You might be able to find a mate for this one.
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Follow Ups
- RE: Just tell me what the 4 transformers are - Palustris 09:21:38 08/15/13 (0)