Thread: Reviving a Rediffusion Mk1 - variable transformer to 'warm it up'?
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Old 8th Oct 2015, 12:45 am   #2
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Default Re: Reviving a Rediffusion Mk1 - variable transformer to 'warm it up'?
A 100W traditional light bulb connected in the mains feed can be substituted for the variable transformer.
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