[R-390] Stancor A-3831 specs?

[Mahlon Haunschild]

Thanks, everyone, for answering my question.

Don Reaves W5OR wrote:
> 
> >From the 1949 issue of BA catalog:
> 
> Stancor A-3831, Primary 10M C.T.,40MA,  Secondary 8/4/2. 5 watts,
> Suggested tube:  PP30, 49.  Cost $1.59 :-)
> 
> > One of these animals has been grafted on to the audio deck of my "hangar
> > queen" R-390A, and I'm curious to know if it's a 600-ohm or a hi-Z
> > primary.
> >

-- 
regards,

Mahlon - K4OQ

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