[Hallicrafters] SX-28A Audio Transformer
Waldo Magnuson
magnuson at mac.com
Tue Apr 22 18:19:32 EDT 2014
Hi, I'm still struggling with my SX-28A. It seems I might have need for a replacement Audio Transformer.
Mine measures unbalanced in the output windings (230 and 166 ohms - they should be about the same to
balance out the hum which I get a lot of). The book part number is 55B052 but mine has p/n 55B009 which might
not mean anything. The SX-28, 28A and probably other Hallicrafters which use push-pull 6V6 output tubes
will probably have a similar transformer.
So are there any parts receivers out there which could part with the Audio Transformer? I would appreciate
hearing from you. Thanks.
73, Skip W7WGM
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