In Reply to: Dynaco ST70 with ONE channel distortion posted by Ernier@fidlar.com on December 31, 2013 at 13:02:42:
Check to be sure that the bias current is correctly adjusted in both channels - esp the offending channel. Beyond that, and assmuming that you switched all tubes from one channel to the other, your issue is likely located on the driver board and you will need a scope, generator and DVM to identify the culprit
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- RE: Dynaco ST70 with ONE channel distortion - Joe Curcio 14:05:05 12/31/13 (0)