Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Model and date of Philco radio
#13

(03-19-2017, 07:22 PM)jerryhawthorne Wrote:  Is it just me or does that power transformer look huge?  Perhaps a 50 cycle radio?
Jerry

Not so much. It has the 10w class A output stage with requires a bit more current than the standard P/P 42 output stage.
Most if not all of the 25cy are out of Canada these have a metal tag riveted on the back apron.

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 it!

Terry


Messages In This Thread
Model and date of Philco radio - by earnestly - 03-17-2017, 05:15 PM
RE: Model and date of Philco radio - by sam - 03-17-2017, 05:39 PM
RE: Model and date of Philco radio - by earnestly - 03-18-2017, 09:11 AM
RE: Model and date of Philco radio - by earnestly - 03-19-2017, 01:09 PM
RE: Model and date of Philco radio - by earnestly - 03-19-2017, 01:19 PM
RE: Model and date of Philco radio - by SteveG - 03-19-2017, 05:49 PM
RE: Model and date of Philco radio - by Radioroslyn - 03-19-2017, 09:38 PM
RE: Model and date of Philco radio - by earnestly - 03-20-2017, 06:40 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM

[-]
Who's Online
There are currently no members online.

>