this is a 1980 mk2-b but not original tubes of course. one or both of the sov 6l6's jingle in their sockets. I can put my finger on one (sometimes both) to alieveiate briefly. So, is this a sign of bad (old) tubes, or is there perhaps an internal problem with the sockets. Any help and input is appreciated.
Mark2 -B pwr tube jingles
- Thread starter britabe
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