05-15-2022, 05:45 PM
+1 what Chas just said. I would take it one further and re-flow the solder joints from one end of the chassis to the other. Nothing worse than trying to isolate a cold solder joint, so touch them all is my approach. Also check the tension between tube pins and socket. A little tweaking may be necessary. That's my 2 centavos. Take care and BE HEALTHY! Gary
"Don't pity the dead, pity the living, above all, those living without love."
Professor Albus Dumbledore
Gary - Westland Michigan