03-08-2012, 02:43 PM
I found an older version of the EICO 666 tube data sheets and it has settings for the 14B6 that, after looking at the data sheet for the 14B6 and reading through the procedure for testing tubes not listed in the data sheets, actually seems to make sense. When I get home tonight, I'll give it another shot.
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DeShawn Smith
Current Project: Philco 50-922