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Tube head crackle and pop after warm up
Tube head crackle and pop after warm up
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Old 11th July 2019, 03:29 PM   #41
mondogenerator is offline mondogenerator  England
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Join Date: Sep 2009
Location: GB
Well the screen resistors check out ok 😀

They are RCD types, which I think are flame proof wirewpund resistors, and they are all exceptionally close to 470R (I dont know what tolerance they should be but they match better than 1%)

Looks like it must've been the little bit of oxidation on the tube or sockets, as I have still not been able to provoke the amp into popping again (yay!)
Isn't it sublime to see ideas taking solid form from thin air?
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