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Re: Tube amp noise problem [message #9507 is a reply to message #9501] Sun, 29 January 2006 12:19 Go to previous messageGo to previous message
PakProtector is currently offline  PakProtector
Messages: 935
Registered: May 2009
Illuminati (2nd Degree)
Hey-Hey!!!,
Do you have any way to get the tubes (the 6L6's) tested? Or perhaps swap in a known good quad?

I would lean towards testing, in case there is something in-circuit which is dangerous to good tubes. Not just testing in a tester, perhaps another amp as well.

Since you have the schematic, does it have any voltages on it? Can you determine if it is misbehaving in an outwardlymeasureable fashion?
cheers,
Douglas

 
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