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

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Philco 80jr alignment procedure.
#4

The alignment on these 4 tube set is somewhat critical and will have drastic affect on the performance. Considering what they are they work pretty well when they're. all tuned up and in good working order. I would suspect that what you have isn't an alignment issue. Have you tried switching the #36 tubes around?
Terry
ps Still want to get together
sorry I dropped the ball on that.


Messages In This Thread
Philco 80jr alignment procedure. - by morzh - 08-04-2012, 11:38 PM
RE: Philco 80jr alignment procedure. - by morzh - 08-05-2012, 10:30 AM
RE: Philco 80jr alignment procedure. - by 7estatdef - 08-06-2012, 12:31 PM
RE: Philco 80jr alignment procedure. - by morzh - 08-07-2012, 09:28 PM
RE: Philco 80jr alignment procedure. - by morzh - 08-09-2012, 07:56 PM
RE: Philco 80jr alignment procedure. - by morzh - 08-09-2012, 11:04 PM
RE: Philco 80jr alignment procedure. - by morzh - 09-08-2012, 07:54 PM
RE: Philco 80jr alignment procedure. - by morzh - 09-13-2012, 01:26 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco Model 16 wiring question
Thanks Morzh. So it appears I did wire it incorrectly and I have to switch the wires between pins 2 and 4.bobclausen — 09:24 AM
Philco 46-1209 strange behavior
No, it's not a problem, just during certain condition it could show up. Yes, an internal tube short could do that too. ...morzh — 09:13 AM
HiFi (Chifi) tube amp build - but my own design.
You sound guys are never satisfied. :crazy: :clap:RodB — 09:10 AM
HiFi (Chifi) tube amp build - but my own design.
I got some new ceramic octal tube sockets installed and also tried some different coupling caps.  The results:  The go...TV MAN — 08:42 AM
Philco 46-1209 strange behavior
I pulled the tube out and it's shorted from pin 1 to pin 2. I suppose that's the problem...sq65 — 08:12 AM
1949 Motorola 5A9M
bob  Nice work on battery . If you don't. Have terminals i have a few spares  Samsam — 02:12 AM
1949 Motorola 5A9M
hello mr Fixr, for sure !! I have some radios that I need to make some batteries for too. Sincerely richardradiorich — 12:33 AM
1949 Motorola 5A9M
Dittos, sweet b on the battery. Love the "9 Lives" logo, remembered from my childhood. Other neat ones are t...MrFixr55 — 11:24 PM
Philco 46-1209 strange behavior
Hi Morzh, Dunno if the AC EMI caps are an issue. I never liked the concept but never had an issue with these causin...MrFixr55 — 11:21 PM
Philco 46-1209 strange behavior
And no hum without the 7AF7? Not common but I am thinking heater - cathode short. This would introduce hum in this sta...MrFixr55 — 11:14 PM

[-]
Who's Online
There are currently 1315 online users. [Complete List]
» 1 Member(s) | 1314 Guest(s)
Avatar

>