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speaker for 37-665x
Radioroslyn
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Posts: 7,285
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City: Roslyn Pa
#2

06-29-2017, 01:24 AM
Probably not the best match, the plate current and impedance of the 41's vs the 6F6's is a bit different. The FC is abt 1/2 of the resistance. The overall current is going to be a little higher on the '665.
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
speaker for 37-665x - by kc5gym - 06-29-2017, 12:59 AM
RE: speaker for 37-665x - by Radioroslyn - 06-29-2017, 01:24 AM
RE: speaker for 37-665x - by kc5gym - 06-30-2017, 05:23 PM
RE: speaker for 37-665x - by Radioroslyn - 06-30-2017, 10:20 PM
RE: speaker for 37-665x - by kc5gym - 07-09-2017, 01:18 PM
RE: speaker for 37-665x - by Radioroslyn - 07-09-2017, 01:45 PM
RE: speaker for 37-665x - by kc5gym - 07-09-2017, 01:52 PM
RE: speaker for 37-665x - by Radioroslyn - 07-09-2017, 02:05 PM
RE: speaker for 37-665x - by kc5gym - 07-09-2017, 02:31 PM
RE: speaker for 37-665x - by klondike98 - 07-09-2017, 02:40 PM
RE: speaker for 37-665x - by Radioroslyn - 07-09-2017, 03:46 PM
RE: speaker for 37-665x - by kc5gym - 07-09-2017, 03:58 PM
RE: speaker for 37-665x - by Radioroslyn - 07-09-2017, 04:07 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration