In Reply to: RE: Its not the input tube... posted by Paul Joppa on November 10, 2014 at 14:32:55:
Thanks,
It was always working perfectly, until I changed the coupling-cap and grid choke (different make/values).
That could also cause a different phase shift I guess. So, I will be putting the old grid choke with series resistor back and see if that helps.
NC
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Follow Ups
- RE: Its not the input tube... - Nickel Core 07:56:41 11/11/14 (0)