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Old 03-30-2015, 08:21 AM
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DavGoodlin DavGoodlin is offline
Motorola Minion
 
Join Date: Aug 2011
Location: near Strasburg PA
Posts: 3,400
Quote:
Originally Posted by Gregb View Post
For a B+ of 90 volts you should have -16.5 volts on the grid according to one spec sheet I was able to find.

Gregb
The C-supply is -4.5 on mine as per some fellow old radio nuts. I will do the same and hope for the best Thats just basic tube theory I forgot to apply here.
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