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Philco 70 non-AVC resistor added to 2nd detector plate to ground
ntsc525
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Posts: 43
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City: Buena Park, CA
#17

10-17-2017, 08:36 PM
Maybe there wasn't enough leakage in the capacitor?
"Why, the tubes alone are worth more than that!" (Heard at every swap meet. Gets me every time!)

Philcos: 90, 70, 71B, 610, 37-61 40-81, 46-420 Code 121 to name a few.
Plus enough Zeniths, Atwater Kents and others to trip over!
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RE: Philco 70 non-AVC resistor added to 2nd detector plate to ground - by ntsc525 - 10-17-2017, 08:36 PM



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  1. The PHILCO Phorum
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