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Old 05-02-2023, 08:44 PM
old_coot88 old_coot88 is offline
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Join Date: Sep 2009
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Quote:
Originally Posted by nasadowsk View Post
How on earth did RCA, etc get away with one horz output, but others needed two?
They ran the single tube with minimal 'headroom'. Like if the cathode current was running 220 ma instead of 210, the difference could shorten longevity bigly.
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