Thanks to everyone for their suggestions, I really appreciate it!
Well, I don't think it's a tube short, because the behavior is present
until all the tubes are removed and then, with no tubes, the meters read
OK. So I either have multiple bad tubes or it's something else.
So here are the new symptoms. When I power the amp up, the grid meters
pull negative slightly and then slowly move up to zero. Once it get
close to zero, if I tap on the meter, I can actually get it to stay at zero.
Any ideas?
Thanks,
Scott, N9AA
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