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Old 11-13-2019, 04:01 PM
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jr_tech jr_tech is offline
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Quote:
Originally Posted by jr_tech View Post
There is also a possibility that the sagging/blooming high voltage slump is caused by downstream problems such as a weak horizontal output or damper tube, or perhaps the horizontal frequency being way off. In such a situation, a good strong 1B3 might worsen the symptoms, while a weak one might act as a current limiter.

I would not pitch any 1B3s biased on performance in this semi-working set.

jr
Since replacing the horizontal output tube restored HV in this recent problem, I still think that is an area of concern.

jr
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