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

Thread Closed

Philco 86 Voltages
#11

I have to say that my Philco 87 with "bridged" audio transformers (i.e. converted to resistance-capacitance coupling) has plenty of volume, no problems. Yes, conventional transformer coupling will give you a bit more volume, but in an otherwise properly restored radio, you won't miss the extra "oomph" of an interstage transformer with resistance-capacitance coupling.

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Philco 86 Voltages - by Tiddat33 - 02-06-2023, 12:13 AM
RE: Philco 86 Voltages - by MrFixr55 - 02-06-2023, 08:52 AM
RE: Philco 86 Voltages - by Tiddat33 - 02-06-2023, 10:44 PM
RE: Philco 86 Voltages - by MrFixr55 - 02-06-2023, 10:58 PM
RE: Philco 86 Voltages - by RodB - 02-07-2023, 10:32 AM
RE: Philco 86 Voltages - by Ron Ramirez - 02-07-2023, 01:53 PM
RE: Philco 86 Voltages - by RodB - 02-07-2023, 02:46 PM
RE: Philco 86 Voltages - by Tiddat33 - 02-07-2023, 09:07 PM
RE: Philco 86 Voltages - by Radioroslyn - 02-08-2023, 01:15 PM
RE: Philco 86 Voltages - by MrFixr55 - 02-08-2023, 03:51 PM
RE: Philco 86 Voltages - by Ron Ramirez - 02-08-2023, 03:56 PM
RE: Philco 86 Voltages - by RodB - 02-08-2023, 04:06 PM
RE: Philco 86 Voltages - by Arran - 02-08-2023, 04:08 PM
RE: Philco 86 Voltages - by Tiddat33 - 02-08-2023, 09:58 PM
RE: Philco 86 Voltages - by Radioroslyn - 02-08-2023, 10:52 PM
RE: Philco 86 Voltages - by radiorich - 02-09-2023, 09:31 AM
RE: Philco 86 Voltages - by Tiddat33 - 02-12-2023, 06:50 PM
RE: Philco 86 Voltages - by RodB - 02-13-2023, 10:37 AM
RE: Philco 86 Voltages - by Tiddat33 - 02-13-2023, 05:10 PM
RE: Philco 86 Voltages - by Ron Ramirez - 02-13-2023, 08:42 PM
RE: Philco 86 Voltages - by RodB - 02-13-2023, 09:03 PM
RE: Philco 86 Voltages - by Ron Ramirez - 02-14-2023, 09:19 AM
RE: Philco 86 Voltages - by Arran - 02-14-2023, 02:20 PM
RE: Philco 86 Voltages - by Ron Ramirez - 02-14-2023, 02:29 PM
RE: Philco 86 Voltages - by RodB - 02-14-2023, 02:29 PM



Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
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
54C Complete Teardown/Rebuild
While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project.  O...glyphmon — 11:07 PM
Preliminary work on wife's Silvertone 2014
Hello roy, that great news glad it worked out for you !! Sincerely Richardradiorich — 10:50 PM
Preliminary work on wife's Silvertone 2014
Safety caps arrived today.  Soldered one in and had a successful first power-up.  No magic smoke escaped and it tunes in...glyphmon — 09:53 PM

[-]
Who's Online
There are currently 1946 online users. [Complete List]
» 1 Member(s) | 1945 Guest(s)
Avatar

>