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05-07-2021, 07:05 PM

timmy

VideoKarma Member

Join Date: Jan 2011

Location: Delaware ny

Posts: 3,709

If I use this tube with a separate filiment trans then I would I think have to use a resistor in place of it being cut out of the circuit. I would use it in the Motorola ts4 or the ts18 sets so I don't remember if they are series wired if so then I need a resistor but the value I have no clue yet.

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