22nd Jun 2022, 8:04 pm
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#7
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Octode
Join Date: Jul 2008
Location: Gloucestershire, UK.
Posts: 1,043
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Re: six screened pentodes from 1963 on Freegle.
Hello,
As it appears to be a power supply they could be 12E1s.
http://r-type.org/adverts/adv-0258.htm and http://r-type.org/exhib/aad0244.htm
Yours, Richard
Last edited by Mr Moose; 22nd Jun 2022 at 8:12 pm.
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