Thread Rating:
  • 1 Vote(s) - 5 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Philco TPA-1
#78

or maybe this one, ordered one of each while I attempt to dissect the original


Attached Files Image(s)
   


Messages In This Thread
Philco TPA-1 - by tim1 - 01-16-2014, 12:25 PM
RE: Philco TPA-1 - by morzh - 01-16-2014, 01:29 PM
RE: Philco TPA-1 - by tim1 - 01-16-2014, 01:53 PM
RE: Philco TPA-1 - by morzh - 01-16-2014, 02:14 PM
RE: Philco TPA-1 - by tim1 - 01-16-2014, 02:16 PM
RE: Philco TPA-1 - by morzh - 01-16-2014, 02:22 PM
RE: Philco TPA-1 - by morzh - 01-16-2014, 02:41 PM
RE: Philco TPA-1 - by tim1 - 01-16-2014, 03:57 PM
RE: Philco TPA-1 - by morzh - 01-16-2014, 04:07 PM
RE: Philco TPA-1 - by Ron Ramirez - 01-16-2014, 04:16 PM
RE: Philco TPA-1 - by TV MAN - 01-17-2014, 11:57 AM
RE: Philco TPA-1 - by morzh - 01-17-2014, 12:00 PM
RE: Philco TPA-1 - by tim1 - 01-17-2014, 06:42 PM
RE: Philco TPA-1 - by morzh - 01-17-2014, 07:25 PM
RE: Philco TPA-1 - by tim1 - 01-17-2014, 07:29 PM
RE: Philco TPA-1 - by morzh - 01-17-2014, 07:31 PM
RE: Philco TPA-1 - by TV MAN - 01-17-2014, 09:13 PM
RE: Philco TPA-1 - by tim1 - 01-17-2014, 10:11 PM
RE: Philco TPA-1 - by morzh - 01-17-2014, 10:19 PM
RE: Philco TPA-1 - by tim1 - 01-17-2014, 10:40 PM
RE: Philco TPA-1 - by morzh - 01-17-2014, 10:45 PM
RE: Philco TPA-1 - by tim1 - 01-17-2014, 11:06 PM
RE: Philco TPA-1 - by morzh - 01-17-2014, 11:10 PM
RE: Philco TPA-1 - by tim1 - 01-18-2014, 06:54 PM
RE: Philco TPA-1 - by morzh - 01-18-2014, 07:09 PM
RE: Philco TPA-1 - by morzh - 01-18-2014, 07:14 PM
RE: Philco TPA-1 - by tim1 - 01-18-2014, 07:37 PM
RE: Philco TPA-1 - by morzh - 01-18-2014, 08:15 PM
RE: Philco TPA-1 - by tim1 - 01-19-2014, 06:22 AM
RE: Philco TPA-1 - by morzh - 01-19-2014, 01:37 PM
RE: Philco TPA-1 - by tim1 - 01-19-2014, 07:03 PM
RE: Philco TPA-1 - by morzh - 01-19-2014, 08:56 PM
RE: Philco TPA-1 - by tim1 - 01-19-2014, 09:15 PM
RE: Philco TPA-1 - by morzh - 01-19-2014, 10:54 PM
RE: Philco TPA-1 - by tim1 - 01-20-2014, 02:08 PM
RE: Philco TPA-1 - by morzh - 01-20-2014, 02:23 PM
RE: Philco TPA-1 - by tim1 - 01-20-2014, 06:21 PM
RE: Philco TPA-1 - by morzh - 01-20-2014, 09:21 PM
RE: Philco TPA-1 - by morzh - 01-23-2014, 03:01 PM
RE: Philco TPA-1 - by tim1 - 01-23-2014, 05:03 PM
RE: Philco TPA-1 - by morzh - 01-23-2014, 05:59 PM
RE: Philco TPA-1 - by tim1 - 01-26-2014, 07:39 PM
RE: Philco TPA-1 - by tim1 - 02-03-2014, 10:39 AM
RE: Philco TPA-1 - by morzh - 02-03-2014, 10:48 AM
RE: Philco TPA-1 - by tim1 - 02-03-2014, 02:04 PM
RE: Philco TPA-1 - by morzh - 02-03-2014, 02:26 PM
RE: Philco TPA-1 - by tim1 - 02-04-2014, 05:41 AM
RE: Philco TPA-1 - by morzh - 02-04-2014, 09:42 AM
RE: Philco TPA-1 - by morzh - 02-08-2014, 08:25 PM
RE: Philco TPA-1 - by morzh - 02-09-2014, 08:08 PM
RE: Philco TPA-1 - by morzh - 02-09-2014, 10:21 PM
RE: Philco TPA-1 - by Ron Ramirez - 02-10-2014, 05:32 AM
RE: Philco TPA-1 - by morzh - 02-10-2014, 08:51 AM
RE: Philco TPA-1 - by morzh - 02-17-2014, 05:52 PM
RE: Philco TPA-1 - by tim1 - 02-20-2014, 11:24 PM
RE: Philco TPA-1 - by morzh - 02-21-2014, 09:26 AM
RE: Philco TPA-1 - by tim1 - 02-21-2014, 01:25 PM
RE: Philco TPA-1 - by morzh - 02-21-2014, 01:30 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 10-16-2019, 09:38 PM
RE: Philco TPA-1 - by morzh - 10-16-2019, 09:46 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 10-26-2019, 02:25 AM
RE: Philco TPA-1 - by morzh - 10-26-2019, 04:40 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 10-26-2019, 05:20 PM
RE: Philco TPA-1 - by morzh - 10-26-2019, 06:07 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 10-26-2019, 06:48 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-13-2019, 10:40 PM
RE: Philco TPA-1 - by morzh - 11-14-2019, 09:30 AM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-14-2019, 10:59 AM
RE: Philco TPA-1 - by morzh - 11-14-2019, 11:43 AM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-14-2019, 10:59 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-14-2019, 11:20 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-15-2019, 12:23 AM
RE: Philco TPA-1 - by morzh - 11-15-2019, 10:49 AM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-15-2019, 04:56 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-15-2019, 07:04 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-15-2019, 08:03 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-15-2019, 11:43 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-16-2019, 12:21 AM
RE: Philco TPA-1 - by Jake Blake - 11-16-2019, 01:11 AM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-16-2019, 01:15 AM
RE: Philco TPA-1 - by PhilcoFordTesla - 11-16-2019, 07:32 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 06-16-2024, 10:03 PM
RE: Philco TPA-1 - by morzh - 06-17-2024, 08:02 PM
RE: Philco TPA-1 - by PhilcoFordTesla - 06-17-2024, 10:47 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Jackson 715 not working
Now that you posted the schematic, I don't know why that Sprague electrolytic cap is across the meter, as it is not indi...MrFixr55 — 05:51 PM
HiFi (Chifi) tube amp build - but my own design.
What may be lacking in the PP Tube amps may be the 2nd harmonics, which some, especially RCA back in the day called &quo...MrFixr55 — 05:32 PM
Jackson 715 not working
Usually in an emission tester, the tube under test is measured as if it were a diode. So, some testers connect all the g...RodB — 04:17 PM
Restoring Philco 37-604C
Yep. F5 is green, D5 is Red. Red is Bad. Green is Clean.morzh — 01:30 PM
Jackson 715 not working
I did start to do that but I stalled out because I could not figure out how the grid and plate get voltage. In this diag...daveone23 — 11:52 AM
Restoring Philco 37-604C
(Insert Homer Simpson "DOPF" Here.) When all fails, look at the can. Took the Ron Ramirez advice, red Caig D...MrFixr55 — 09:23 AM
Philco 91 Speaker Replacement
From your text I am not sure if you intend to use the existing speaker with a resistor instead of the field coil. It wo...morzh — 08:44 AM
Philco 91 Speaker Replacement
My field coil is bad. I am still hoping to find an original, but if I can't I will go with a fitting Philco speaker, 125...dconant — 08:34 AM
Philco 91 Speaker Replacement
As Rod said, it is OK to use a fitting speaker, and then look for an original one. If you buy a Hammond 125 output tr...morzh — 08:15 AM
Philco 91 Speaker Replacement
Yes, I often have to substitute, then keep an eye out for an original. In the meantime, the radio is working and being e...RodB — 08:02 AM

[-]
Who's Online
There are currently 5135 online users. [Complete List]
» 1 Member(s) | 5134 Guest(s)
Avatar

>