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In Reply to: Why would reversing AC leads reduce hum in a component? posted by jedrider on February 10, 2017 at 08:00:37:
I assumed that it didn't make a difference, because I've seen many transformers with two black primaries. This toroidal had a white and a black! I found that in both cases I had wired the transformer wrong in both my phono stage and in my headphone amplifier.
Corrected it and sounds much, much better.
Thanks.
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Follow Ups
- Thanks -- My Bad - jedrider 19:35:33 02/12/17 (0)