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 46-420 Beitmans Riders
#16

The 14A7 should work fine.  Its actually a better choice if you don't mind that it is not factory original.

The extra 6 volt drop across the 14A7 filament will be compensated for by today's higher AC line voltages. 115 V was the norm back then, so with 120 V AC you will be just about right on spec.


Messages In This Thread
Philco 46-420 Beitmans Riders - by Radioguy52 - 01-15-2022, 01:12 PM
RE: Philco 46-420 Beitmans Riders - by Kestas - 01-15-2022, 01:29 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-15-2022, 01:40 PM
RE: Philco 46-420 Beitmans Riders - by RodB - 01-15-2022, 05:38 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-15-2022, 08:32 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-17-2022, 01:35 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-17-2022, 02:34 PM
RE: Philco 46-420 Beitmans Riders - by Mondial - 01-17-2022, 02:43 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-17-2022, 03:12 PM
RE: Philco 46-420 Beitmans Riders - by David - 01-17-2022, 10:09 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-18-2022, 12:42 PM
RE: Philco 46-420 Beitmans Riders - by Mondial - 01-18-2022, 03:07 PM
RE: Philco 46-420 Beitmans Riders - by David - 01-18-2022, 09:55 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-19-2022, 07:27 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-19-2022, 11:28 PM
RE: Philco 46-420 Beitmans Riders - by David - 01-20-2022, 10:21 AM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-26-2022, 03:24 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-26-2022, 03:31 PM
RE: Philco 46-420 Beitmans Riders - by RodB - 01-26-2022, 05:47 PM
RE: Philco 46-420 Beitmans Riders - by David - 01-26-2022, 06:42 PM
RE: Philco 46-420 Beitmans Riders - by RodB - 01-26-2022, 09:13 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-26-2022, 11:09 PM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-26-2022, 11:13 PM
RE: Philco 46-420 Beitmans Riders - by GarySP - 01-27-2022, 09:38 AM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-27-2022, 11:00 AM
RE: Philco 46-420 Beitmans Riders - by RodB - 01-27-2022, 11:26 AM
RE: Philco 46-420 Beitmans Riders - by Radioguy52 - 01-28-2022, 04:34 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
New member
Hi. I specialize in refurbishing Predictas, but I'm in Chicago. If you can get it to me, I'd be happy to go over it. ...Bob Andersen — 06:43 PM
An attempt to remove the Field Coil from a G speaker
I have 3 G speaker, all with open Field coils. Today I pull one of the shelf and decided to try to remove the FC (spo...morzh — 06:07 PM
Philco 91 Restore Code ??
Thanks Mike. I will check them out.dconant — 05:52 PM
Philco 91 Restore Code ??
There is no such thing as bad Fluke. This said, they are expensive. A Fluke is easily 10x the price of comparable CCC...morzh — 05:45 PM
Philco 91 Restore Code ??
Hello Mike, Yes, I have 3 Fluke meters one being my first Fluke 77 and other being Fluke 87. My third is Fluke clamp -...radiorich — 05:04 PM
Philco 91 Restore Code ??
I knew that Fluke was the Cadillac so with that in mind what Fluke would you recommend I get?dconant — 03:53 PM
Philco 91 Restore Code ??
Yep. 10W is probably enough. Also, if the meter measures Farads, then it should also have that "Delta" button...morzh — 02:38 PM
Philco 91 Restore Code ??
I measured the current through the resistor I am using as a replacement for the speaker field coil and got 40ma. So that...dconant — 02:32 PM
Philco 91 Restore Code ??
No I'm not saying I don't own a DMM. I have a CCC one (Thsinde 18+). I forgot that could read caps. I did purchase a Flu...dconant — 02:28 PM
Philco 91 Restore Code ??
Are you telling me you do not own any decent DMM, that can measure capacitances from a few pF and up? Even todays CCC (C...morzh — 01:44 PM

[-]
Who's Online
There are currently 2371 online users. [Complete List]
» 1 Member(s) | 2370 Guest(s)
Avatar

>