Thread: Marconi Valve Voltmeter TF1041C - repair thread
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Old 28th Jan 2019, 8:19 pm   #5
Cathode Ray
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Location: County Meath, Ireland
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Default Re: Marconi Valve Voltmeter TF1041C - repair thread
The original has a B- Factor of 4400 whereas the Inrush substitute has a B-Factor of 3400

Will that be close enough I wonder?

Ray
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