[ARC5] Bias cell voltage/s

[Scott Robinson]

 From the 1937 Allied catalog: Mallory bias cells are 1v +/- 10%.

/scott

On 2/2/20 4:00 PM, John Allen via ARC5 wrote:
> Group,
> Could anyone tell me the voltage of bias cells that were used in some 
> late '30 and early '40 radios.
> As a kid I saw them advertised in radio catalogues, specified for use 
> when no current was being drawn from them, such as grid bias. I have 
> several farm radios that these for control grid bias in first audio 
> stage . I need to know their voltage to restore these sets.
> Thanks in advance,
> John Allen, W4GQT since 1959
> 
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