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37-690
#21

Well someone wanted the hum gone as the radio is fitted with Philco branded 6A5G output tubes. The interstage transformer on the bottom chassis has also been changed to a UTC LS-21. A very nice and desirable transformer. I'm going to have to listen to it when restored before anything is changed back to original. I have all the original parts to do so if wanted but this set up may be better than when the radio was new.


Messages In This Thread
37-690 - by thirtiesradio - 11-21-2013, 08:07 PM
RE: 37-690 - by codefox1 - 11-21-2013, 08:18 PM
RE: 37-690 - by KCMike - 11-21-2013, 08:24 PM
RE: 37-690 - by Skip - 11-21-2013, 09:02 PM
RE: 37-690 - by thirtiesradio - 11-21-2013, 09:40 PM
RE: 37-690 - by Skip - 11-21-2013, 11:31 PM
RE: 37-690 - by Jayce - 11-21-2013, 11:59 PM
RE: 37-690 - by thirtiesradio - 11-22-2013, 12:53 AM
RE: 37-690 - by ipwizard - 11-22-2013, 01:58 AM
RE: 37-690 - by Gene Pederson - 11-22-2013, 10:43 AM
RE: 37-690 - by sam - 11-22-2013, 11:42 AM
RE: 37-690 - by thirtiesradio - 11-22-2013, 01:21 PM
RE: 37-690 - by Bill Kinghorn - 11-22-2013, 02:17 PM
RE: 37-690 - by thirtiesradio - 11-22-2013, 07:16 PM
RE: 37-690 - by Bob Andersen - 11-22-2013, 08:09 PM
RE: 37-690 - by thirtiesradio - 11-24-2013, 02:14 AM
RE: 37-690 - by y2kbruce - 11-24-2013, 10:45 AM
RE: 37-690 - by thirtiesradio - 11-24-2013, 01:40 PM
RE: 37-690 - by Bob Andersen - 11-24-2013, 04:24 PM
RE: 37-690 - by thirtiesradio - 11-29-2013, 12:02 AM
RE: 37-690 - by thirtiesradio - 11-29-2013, 01:04 AM
RE: 37-690 - by Mondial - 11-29-2013, 11:52 AM
RE: 37-690 - by thirtiesradio - 11-29-2013, 02:37 PM
RE: 37-690 - by Mondial - 11-29-2013, 04:17 PM
RE: 37-690 - by thirtiesradio - 11-29-2013, 06:56 PM
RE: 37-690 - by Mondial - 11-29-2013, 10:45 PM
RE: 37-690 - by thirtiesradio - 11-29-2013, 11:40 PM
RE: 37-690 - by Mondial - 11-30-2013, 11:08 AM
RE: 37-690 - by thirtiesradio - 12-01-2013, 04:53 PM



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