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RCA R-32 Speaker
#2

You can find a clue by finding the voltage on each side of the original fc. Note the voltage drop across it. Then do a rough calculation of the hv current that passes thru it. Then you can use ohms law to figure the resistance of the original. There would be a pretty big difference between 2k and 7k.
Or check the plate voltage on the 45's against the known voltage on the chart. If it's high like 50 or 60v w/the 2k fc in place it's probably too low in resistance.

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


Messages In This Thread
RCA R-32 Speaker - by Eric - 04-07-2021, 04:34 PM
RE: RCA R-32 Speaker - by Radioroslyn - 04-07-2021, 04:55 PM
RE: RCA R-32 Speaker - by Eric - 04-08-2021, 09:43 AM
RE: RCA R-32 Speaker - by OZ4 - 04-08-2021, 10:55 AM
RE: RCA R-32 Speaker - by OZ4 - 04-08-2021, 11:11 AM
RE: RCA R-32 Speaker - by OZ4 - 04-08-2021, 11:20 AM
RE: RCA R-32 Speaker - by OZ4 - 04-08-2021, 11:50 AM
RE: RCA R-32 Speaker - by Eric - 04-08-2021, 04:42 PM
RE: RCA R-32 Speaker - by Eric - 04-09-2021, 08:39 AM
RE: RCA R-32 Speaker - by rghines1 - 04-09-2021, 04:07 PM
RE: RCA R-32 Speaker - by OZ4 - 04-10-2021, 09:17 AM
RE: RCA R-32 Speaker - by Eric - 04-10-2021, 10:48 AM



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