In Reply to: A challenge to you all posted by SteveBrown on January 19, 2017 at 20:22:49:
Only magnetic coupling hum is a difficult problem.
In all other cases a deadly quiet amplifier is the norm, not an exception.
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Follow Ups
- RE: A challenge to you all - 6AS7_6SN7 10:09:19 01/21/17 (1)
- RE: A challenge to you all - SteveBrown 10:41:29 01/21/17 (0)