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1930 Philco 20B Cathedrals
Radioroslyn
Phorum Expert
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Posts: 7,286
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#12

06-08-2018, 02:10 PM
Total dissipation is 2 1/4 watts would use a 5 or 10w unit.
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
1930 Philco 20B Cathedrals - by PhilcoPhan1936 - 02-07-2018, 01:51 AM
RE: 1930 Philco 20B Cathedrals - by Ron Ramirez - 02-07-2018, 07:15 AM
RE: 1930 Philco 20B Cathedrals - by Steve Davis - 02-07-2018, 12:27 PM
RE: 1930 Philco 20B Cathedrals - by Ron Ramirez - 02-07-2018, 12:45 PM
RE: 1930 Philco 20B Cathedrals - by morzh - 06-03-2018, 09:08 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-08-2018, 02:10 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-08-2018, 10:33 PM
RE: 1930 Philco 20B Cathedrals - by Ron Ramirez - 06-08-2018, 11:00 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-19-2018, 12:57 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-22-2018, 02:42 PM
RE: 1930 Philco 20B Cathedrals - by Stall-U-Rated - 06-23-2018, 06:20 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-23-2018, 06:43 PM
RE: 1930 Philco 20B Cathedrals - by Stall-U-Rated - 06-24-2018, 02:07 AM
RE: 1930 Philco 20B Cathedrals - by mg34.42 - 04-28-2019, 11:15 PM
RE: 1930 Philco 20B Cathedrals - by mg34.42 - 04-28-2019, 11:15 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 04-29-2019, 01:00 AM



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