Noisy Silvertone

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Noisy Silvertone

Radioroslyn
Phorum Expert

Posts: 7,285
Threads: 268
Joined: Dec 2009
City: Roslyn Pa

12-30-2017, 03:11 PM

Sound like your IF amp is oscillating. Try touching the grid cap on the 6K7 and to hear if it clears up. May drop the gain a bit. If so realign the IF transformers if it still persists detune one of the IF trimmers.

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

Noisy Silvertone - by 45philcodon - 12-30-2017, 01:56 PM

RE: Noisy Silvertone - by Radioroslyn - 12-30-2017, 03:11 PM

RE: Noisy Silvertone - by 45philcodon - 12-30-2017, 07:06 PM

RE: Noisy Silvertone - by Jayce - 12-31-2017, 04:11 PM

RE: Noisy Silvertone - by 45philcodon - 12-31-2017, 06:38 PM

RE: Noisy Silvertone - by Jayce - 12-31-2017, 07:31 PM

RE: Noisy Silvertone - by 45philcodon - 12-31-2017, 07:49 PM

RE: Noisy Silvertone - by Arran - 01-01-2018, 06:22 AM

RE: Noisy Silvertone - by 45philcodon - 01-01-2018, 05:26 PM

RE: Noisy Silvertone - by 45philcodon - 01-02-2018, 06:02 PM

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