My "new" 1954 CTC2B 21CT55 21" roundie - Videokarma.org TV - Video

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My "new" 1954 CTC2B 21CT55 21" roundie

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#11

07-08-2015, 07:46 PM

old_coot88 old_coot88 is offline

VideoKarma Member

Join Date: Sep 2009

Posts: 2,644

Sometimes it's handy to use the 6.3VAC heater rail as a proxy.
If it's over the nominal 6.3V, a little droppage on the primary side is in order to get it back down.
And then get the appropriate droppers on the replacement B+ silicons.

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