picture tubes - Page 3 - Videokarma.org TV - Video

Findm-Keepm · #31 12-19-2007, 10:12 AM

I just noticed that in my previous reply, the Color CRT document has the black and white info in it as well. I guess I didn't clear the print to file queue.

Cheers

panther · #32 03-06-2008, 11:50 AM

I could use a good 12LP4 also.
Keep us posted if you cross reference the Mil number to civilian..
Thanks;
Da/Panther

cdmarion · #33 03-08-2008, 09:00 PM

Radio Nut,

Do you still have tubes available?

Chris

radio nut · #34 03-08-2008, 09:35 PM

What number do you need? The list That I started this thread with are pretty much all still still here. I tested most of them. Some are good, some did not make it.They are 40 dollars for what I had listed. But, there are some not listed. Dumont 10up4(If memory serves me correct) and many others. There are 21, 10,7,5,3 inch round crt's. (some do have military numbers)some do not. Your best bet is to call or E-mail Fair Radio. You would be amazed at what they have. They are military surplus but will buy large quantities of anything electronic in nature.A couple of years ago they bought out a old tv/radio shop.They still have some tv's left. Another AK member is just waiting for me to give him prices on the tv's and then he will help me out by posting them.Doug

cdmarion · #35 03-08-2008, 10:38 PM

I'm looking to replace a 20CP4 the 20DP4 you originally listed should do if still available?

Chris

John Marinello · #36 03-08-2008, 11:31 PM

Quote:

Originally Posted by cdmarion

I'm looking to replace a 20CP4 the 20DP4 you originally listed should do if still available?

Chris

I may know where an NOS 20CP4 and 20CP4B are, if need be. let me know.

radio nut · #37 03-09-2008, 10:07 AM

Maybe everyone has thought of this, but, please keep in mind some of the pic. tube boxes have 3 or 4 numbers on them from the manufacturer.If you see a number close to what you need it is worth a shot to atleast check. Doug

cdmarion · #38 03-09-2008, 06:33 PM

Doug, Can you test the 20DP4? If it's a good one I'll take it.

Chris

cdmarion · #39 03-09-2008, 06:34 PM

Quote:

Originally Posted by John Marinello

I may know where an NOS 20CP4 and 20CP4B are, if need be. let me know.

Thanks, I'll keep you in mind.

Chris

radio nut · #40 03-09-2008, 07:03 PM

I can test only mid size crt bases, as an example 17bp4. If it is electrostatic I can't test it. If Fair Radio has one we will always do money back if it is bad.