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Philco 70 non-AVC resistor added to 2nd detector plate to ground
#9

My first radio to restore was a 20, and the first tubes to swap were 24A.
I got some success but very soon realized that without a good tester it is still shot in the dark, so I bought me a Hickok 700A. One does not necessarily has to have a full mutual conductance meter but some sort of tube tester is a necessity, unless this is intended to be your last restoration.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


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RE: Philco 70 non-AVC resistor added to 2nd detector plate to ground - by morzh - 10-15-2017, 04:03 PM



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