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My first valve radio project - Philips 462A
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22nd Dec 2016, 2:37 pm
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ms660
Dekatron
Join Date: Apr 2011
Location: Cornwall, UK.
Posts: 13,454
Re: My first valve radio project - Philips 462A
Yes, quite a conventional design circuit wise apart from using a triode heptode valve for the IF amp and AF amp.
Grid bias via HT-ve return resistors, not that unusual either.
Lawrence.
ms660
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