Type 41 Tube - Philco

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

~~mikethedruid~~
Banned

Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN

02-11-2020, 05:22 AM

Pull out the chassis and the metal tube, with the radio unplugged, of course. Then ring out between pin 1 and ground, as well as between pin 1 and the other 7 pins. Pin 1 should either not be connected to anything, or it should be connected to ground. If it is connected any other way, the tube should be a G or GT type, not a metal tube.

(This post was last modified: 02-11-2020, 05:22 AM by mikethedruid. Edit Reason: spelling )

Find

« Next Oldest | Next Newest »

Messages In This Thread

Type 41 Tube - Philco - by rd48sec - 01-31-2020, 04:32 PM

RE: Type 41 Tube - Philco - by Radioroslyn - 01-31-2020, 04:48 PM

RE: Type 41 Tube - Philco - by mikethedruid - 01-31-2020, 06:01 PM

RE: Type 41 Tube - Philco - by sdradioman - 01-31-2020, 06:43 PM

RE: Type 41 Tube - Philco - by madsowry - 02-01-2020, 01:16 AM

RE: Type 41 Tube - Philco - by mikethedruid - 02-01-2020, 01:52 AM

RE: Type 41 Tube - Philco - by captainclock1988 - 02-11-2020, 03:13 AM

RE: Type 41 Tube - Philco - by mikethedruid - 02-11-2020, 05:22 AM

View a Printable Version

Users browsing this thread: 6 Guest(s)

Recent Posts
HiFi (Chifi) tube amp build - but my own design.
Tim Well...a chassis is metal. Magnetic or not, it does not matter. A transformer has some hum to it. It is natural....morzh — 08:40 PM
Shadow Meter Bulb
Ross I am not sure what current limiting effect the incandescent provides. They are two different parts of the sch...morzh — 08:31 PM
12' Philco
Bob Thanks for that photo. I have been looking for it, and I cannot find anythinmg on the web. I forgot it was here...morzh — 08:29 PM
Shadow Meter Bulb
I think after all has been said, I will use the same bulb that is specified for the dial pilot light which is a #55. I ...georgetownjohn — 07:31 PM
12' Philco
There was also this Philco! klondike98 — 07:25 PM
HiFi (Chifi) tube amp build - but my own design.
I expected a challenge and this is just part of it. But, it's also supposed to be fun, entertaining, informative and enj...TV MAN — 07:12 PM
Shadow Meter Bulb
Butting in here with a question. Since the shadow meter is connected directly to the 1st and 2nd I.F.'s wouldn't the met...RossH — 06:43 PM
HiFi (Chifi) tube amp build - but my own design.
Mike, Tim; you are about to enter the twilight zone. Doo doo doo doo, doo doo doo doo This is something alright. I'm go...RodB — 06:26 PM
HiFi (Chifi) tube amp build - but my own design.
:lol: We need to start a singing radio group! I play the guitar, so maybe get a few vocals? Anyways, Mike, I did try mou...TV MAN — 05:56 PM
HiFi (Chifi) tube amp build - but my own design.
And so does a barber shop quartet. mmmmmmRodB — 03:54 PM

Who's Online

There are currently 6679 online users. [Complete List]
» 3 Member(s) | 6676 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me