Thread: My newly found Marconi 707
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Old 13th Jan 2021, 11:13 pm   #63
Heatercathodeshort
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Join Date: Jun 2005
Location: Warnham, West Sussex. 10 miles south of DORKING.
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Default Re: My newly found Marconi 707
Use the original U52/5U4G H.T. rectifier. J.
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