In Reply to: RE: OPT , tube rolling ... posted by Alex Kitic on January 26, 2015 at 22:33:21:
Certainly the quality of the OPT can effect the bandwidth and distortion of the amplifier, but, at mid-frequencies, it should have barely any distortion, unless it is defective, so I don't think this alone would explain why the measured distortion is so much higher than what the simulation suggested.
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Follow Ups
- RE: OPT , tube rolling ... - jazbo8 00:24:16 01/27/15 (0)