In Reply to: Fisher 500C Maximum frequency reproduced posted by Daveslater on December 5, 2017 at 15:31:27:
John Attwood (One Electron) took the time to measure about 3 dozen vintage transformers; including the 500c output transformer. He published his results online and I have attached a link to the reports.
Interesting results overall, with some criticism over time of his methodology.
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Follow Ups
- Look Here - Ross 12/19/1707:47:08 12/19/17 (0)