[Amps] More on the 811H

[Daniel Hileman]

I looked at it, and the relay does not appear to be stuck, but I noticed one of the tubes was not lit up...so my next question, can a bad tube cause there to be Plate current when not keyed? Could that be the culprit? What are some of the symptoms of a faulty tube? Everything seems fine, except for the plate current/heat issue. I was hoping to just be able to clean the relay and that would fix it, but the relay does not seem to be the issue. 


Thanks and 73,
Daniel N9WX



 		 	   		  
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