Firestone 4A22

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Firestone 4A22

Eric
Senior Member

Posts: 451
Threads: 85
Joined: Nov 2011
City: Cumming, GA

08-13-2015, 09:50 AM

(08-12-2015, 08:39 PM)Radioroslyn Wrote: Hey Eric,
What you are looking for is a transformer with a primary impedance of 8000 ohms. This is NOT dc resistance. So what is the impedance of your transformer?? Replace the cap that going from the plate of the 6K6 to the chassis. If it is bad it will take out the transformer.

Terry

Terry
The info sheet I have for the output doesn't give me the Z of the primary here is the data sheet https://www.tubesandmore.com/products/P-...s_and_docs

The cap is new #60 (.004) That I can check or just replace

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Messages In This Thread

Firestone 4A22 - by Eric - 08-12-2015, 06:32 PM

RE: Firestone 4A22 - by Radioroslyn - 08-12-2015, 08:39 PM

RE: Firestone 4A22 - by Eric - 08-13-2015, 09:50 AM

RE: Firestone 4A22 - by Radioroslyn - 08-13-2015, 06:30 PM

RE: Firestone 4A22 - by Eric - 08-13-2015, 07:51 PM

RE: Firestone 4A22 - by Radioroslyn - 08-13-2015, 08:03 PM

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