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Philco Model 70 questions
Radioroslyn
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#5

03-20-2018, 02:18 PM
From what I've read the 24A doesn't lend it's self to being controlled by varying the control grid voltage hence it doesn't work well in a set w/avc. The 35 has a different cutoff range of voltages that will have a greater effect on it's gain.

GL
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
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Messages In This Thread
Philco Model 70 questions - by Jhunt - 03-20-2018, 10:44 AM
RE: Philco Model 70 questions - by Jhunt - 03-20-2018, 10:53 AM
RE: Philco Model 70 questions - by Steve Davis - 03-20-2018, 11:19 AM
RE: Philco Model 70 questions - by Phlogiston - 03-20-2018, 12:13 PM
RE: Philco Model 70 questions - by Radioroslyn - 03-20-2018, 02:18 PM
RE: Philco Model 70 questions - by Jhunt - 03-20-2018, 03:12 PM



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