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Old 7th Feb 2014, 2:07 pm   #1035
crackle
Rest in Peace
 
Join Date: Mar 2011
Location: Basildon, Essex, UK.
Posts: 4,100
Default Re: The "Sussex" Homebrew Valve Tester.

Sorry, my mistake I should have typed "control grid" which had a resistance of 21k to the cathode.
Mike
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