In Reply to: Dynaco MK IV tube overheat posted by Kindablue on May 5, 2007 at 19:12:13:
The single most likely culprit is the grid bias being intermittent for that tube. Like Mike Samra said, probably something as simple as a bad contact or dirty/failing pot.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Bias - lipmanl 06:57:49 05/07/07 (0)