Hoffman Amplifiers Tube Amplifier Forum
Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: goldstache on December 03, 2021, 11:24:51 am
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Servicing an aa1164 Princeton reverb and it pops through speaker 2 times every time it’s turned on.
New power filters/droppers, tubes, etc.
Pops at 10ma draw and 20ma draw like clockwork, as tubes start to conduct.
Then all is fine.
Does it hot and cold cycled.
Any ideas???