Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
Okay...
First, a "before" shot of the underside of the 37-690 amp/power supply:
[Image: http://www.philcoradio.com/images/phorum...e00001.jpg]
And how it looks now:
[Image: http://www.philcoradio.com/images/phorum...0001-1.jpg]
Arran, I'll post pictures of our new kitten in a separate thread in the Bar & Grill forum.
http://philcoradio.com/phorum/showthread.php?tid=9920
--
Ron Ramirez
Ferdinand IN
Messages In This Thread
RE: Philco 37-690 - by Ron Ramirez - 07-02-2014, 05:31 AM
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Love the pic! I'm southern IL, so wouldn't be much help and Bob Anderson is very good on those, but lives in Chicago are...TV MAN — 05:25 PM |
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:thumbup:klondike98 — 04:56 PM |
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With these values I think you are OK; the Cmax for this tube is 40uF.
Your Vbb could rise a bit, but probably not too mu...morzh — 04:53 PM |
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BTW, someone had replaced the original 20uF/20uF filter cap with a 47uF/33uF cap. Do you think these values are safe on ...bluecap — 04:33 PM |
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I've usually used cloth covered ...Tynwald — 03:09 PM |
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Have you tried Alabama Historical Radio Society?
They possibly could recommend someone.
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Hello Joseph ,
It sounds like you found a good seller and yes shipping is really expensive !
Sincerely Richardradiorich — 02:16 PM |
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