38-15 Restoration

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

Linear Mode

38-15 Restoration

Mondial
Phorum Expert

Posts: 1,114
Threads: 14
Joined: Feb 2013
City: Irvington, NY

#45

05-01-2013, 10:06 PM

On my Hickok 539B, a new 6A7 or 6A8 will read above 1400 for the mixer and above 500 for the osc, so it seems your NOS tube may actually be used.

Do you have a good 6A8 to compare with? 6A7 and 6A8 are electrically identical as to readings.

Find

« Next Oldest | Next Newest »

Thread Closed

Messages In This Thread

38-15 Restoration - by morzh - 02-02-2013, 05:59 PM

RE: 38-15 Repair - by Ron Ramirez - 02-02-2013, 10:11 PM

RE: 38-15 Repair - by morzh - 02-02-2013, 10:22 PM

RE: 38-15 Repair - by morzh - 02-02-2013, 10:32 PM

RE: 38-15 Repair - by Paul Philco322 - 02-02-2013, 11:21 PM

RE: 38-15 Repair - by morzh - 02-02-2013, 11:25 PM

RE: 38-15 Repair - by Ron Ramirez - 02-02-2013, 11:49 PM

RE: 38-15 Repair - by morzh - 02-02-2013, 11:54 PM

RE: 38-15 Repair - by Arran - 02-03-2013, 09:31 PM

RE: 38-15 Repair - by morzh - 02-03-2013, 10:17 PM

RE: 38-15 Repair - by morzh - 02-09-2013, 02:28 PM

RE: 38-15 Repair - by morzh - 04-06-2013, 04:54 PM

RE: 38-15 Repair - by codefox1 - 04-07-2013, 10:33 AM

RE: 38-15 Repair - by morzh - 04-07-2013, 10:50 AM

RE: 38-15 Repair - by morzh - 04-07-2013, 04:58 PM

RE: 38-15 Repair - by morzh - 04-07-2013, 05:04 PM

RE: 38-15 Repair - by morzh - 04-07-2013, 06:27 PM

RE: 38-15 Repair - by morzh - 04-07-2013, 07:49 PM

RE: 38-15 Restoration - by Ron Ramirez - 04-09-2013, 08:13 PM

RE: 38-15 Restoration - by morzh - 04-09-2013, 08:36 PM

RE: 38-15 Restoration - by morzh - 04-09-2013, 08:59 PM

RE: 38-15 Restoration - by morzh - 04-10-2013, 10:24 PM

RE: 38-15 Restoration - by Ron Ramirez - 04-11-2013, 05:32 AM

RE: 38-15 Restoration - by morzh - 04-11-2013, 11:16 AM

RE: 38-15 Restoration - by morzh - 04-20-2013, 09:08 PM

RE: 38-15 Restoration - by Arran - 04-20-2013, 09:30 PM

RE: 38-15 Restoration - by morzh - 04-20-2013, 09:41 PM

RE: 38-15 Restoration - by morzh - 04-21-2013, 06:22 PM

RE: 38-15 Restoration - by morzh - 04-22-2013, 05:24 PM

RE: 38-15 Restoration - by morzh - 04-24-2013, 11:27 PM

RE: 38-15 Restoration - by Ron Ramirez - 04-25-2013, 09:21 AM

RE: 38-15 Restoration - by 7estatdef - 04-25-2013, 12:02 PM

RE: 38-15 Restoration - by morzh - 04-26-2013, 12:41 AM

RE: 38-15 Restoration - by BrendaAnnD - 04-26-2013, 02:32 AM

RE: 38-15 Restoration - by morzh - 04-26-2013, 11:46 AM

RE: 38-15 Restoration - by Ron Ramirez - 04-26-2013, 11:48 AM

RE: 38-15 Restoration - by morzh - 04-26-2013, 11:54 AM

RE: 38-15 Restoration - by morzh - 04-26-2013, 11:56 AM

RE: 38-15 Restoration - by morzh - 04-26-2013, 06:20 PM

RE: 38-15 Restoration - by morzh - 04-27-2013, 10:57 AM

RE: 38-15 Restoration - by morzh - 05-01-2013, 09:21 PM

RE: 38-15 Restoration - by Mondial - 05-01-2013, 10:06 PM

RE: 38-15 Restoration - by morzh - 05-01-2013, 10:21 PM

RE: 38-15 Restoration - by morzh - 05-02-2013, 06:16 PM

RE: 38-15 Restoration - by morzh - 05-03-2013, 11:48 PM

RE: 38-15 Restoration - by BrendaAnnD - 05-04-2013, 01:12 AM

RE: 38-15 Restoration - by morzh - 05-04-2013, 12:37 PM

RE: 38-15 Restoration - by morzh - 05-07-2013, 10:59 PM

RE: 38-15 Restoration - by morzh - 05-12-2013, 09:51 PM

RE: 38-15 Restoration - by Arran - 05-12-2013, 11:03 PM

RE: 38-15 Restoration - by morzh - 05-12-2013, 11:16 PM

RE: 38-15 Restoration - by Arran - 05-13-2013, 12:18 AM

RE: 38-15 Restoration - by morzh - 05-13-2013, 09:13 AM

RE: 38-15 Restoration - by morzh - 05-13-2013, 09:17 PM

RE: 38-15 Restoration - by morzh - 05-14-2013, 11:06 PM

RE: 38-15 Restoration - by morzh - 05-15-2013, 10:45 PM

RE: 38-15 Restoration - by morzh - 05-15-2013, 10:50 PM

RE: 38-15 Restoration - by morzh - 05-17-2013, 11:55 AM

RE: 38-15 Restoration - by Mondial - 05-17-2013, 02:59 PM

RE: 38-15 Restoration - by morzh - 05-17-2013, 04:25 PM

RE: 38-15 Restoration - by morzh - 05-17-2013, 10:54 PM

RE: A 38-15 - by Paul Philco322 - 02-02-2013, 06:10 PM

RE: A 38-15 - by morzh - 02-02-2013, 09:09 PM

RE: A 38-15 - by morzh - 02-02-2013, 09:39 PM

View a Printable Version

Users browsing this thread: 18 Guest(s)

Recent Posts
An attempt to remove the Field Coil from a G speaker
Gary I in fact did, on a 38-14, I think, where I had a speaker with the dead coil. Well...it kinda worked. Kinda, be...morzh — 10:38 PM
An attempt to remove the Field Coil from a G speaker
Mike, what ever happened to that plan you had to try using a rare earth magnet to magnetize the pole? This looks like a...GarySP — 10:25 PM
RCA T62 is playing.....
Beautiful set.morzh — 09:07 PM
An attempt to remove the Field Coil from a G speaker
Well....here it is. The green stuff. Unfortunately, probably penetrates deep. I opened the top layer and saw that: ...morzh — 08:58 PM
Philco 91 Restore Code ??
:clap: :clap: :clap: :clap: Really nice workmanship!!! Top of the chassis looks great. Sorry about the long winded e...MrFixr55 — 08:09 PM
Philco 40-120C Restoration
Thank you for your reply. I will check voltages on the other tubes, look at resistor 23 and cap 25, etc. If all else fai...bluecap — 07:58 PM
RCA T62 is playing.....
Nice looking set great save. DavidDavid — 07:48 PM
Philco 89 indicator light.
Hello Jim, I have done several 89s. The trick is to move the drum in or out on it's shaft. You will need to loosen a set...dconant — 07:36 PM
An attempt to remove the Field Coil from a G speaker
MrFixr Yes, it is my plan to go with 45rpm spider if I go that far. No, the pole was not left-handed as I unscrewed ...morzh — 07:14 PM
Philco 40-120C Restoration
Change the tube. Check the tube's bias network. Are any other tubes experience the drop or just this?` Is resistor 23 OK...morzh — 07:09 PM

Who's Online
There are currently no members online.

Login
Username:
Password:	Lost Password?
	Remember me