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Philco 39-30 fixerupper
#12

I know, Arran. I just mentioned the original socket because those light tan sockets are very fragile and easily damaged by heat from a soldering iron, and could have been a reason why the socket was changed - maybe whoever made the change did not have an Amphenol octal, but did have a 7-pin socket and a 6A7 tube.

The brown Phenolic wafer sockets Philco used seem to hold up much better than the tan sockets. I misspoke when I called the tan socket Phenolic, it must be made from some other type of material that, like I said, is very fragile but perhaps exhibited lower loss properties than the brown Phenolic?

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Philco 39-30 fixerupper - by philconerd - 11-03-2014, 12:54 PM
RE: Philco 39-30 fixerupper - by Ron Ramirez - 11-03-2014, 01:25 PM
RE: Philco 39-30 fixerupper - by Arran - 11-04-2014, 01:26 AM
RE: Philco 39-30 fixerupper - by Ron Ramirez - 11-04-2014, 08:44 AM
RE: Philco 39-30 fixerupper - by philconerd - 11-04-2014, 12:30 PM
RE: Philco 39-30 fixerupper - by Arran - 11-05-2014, 01:02 AM
RE: Philco 39-30 fixerupper - by philconerd - 11-05-2014, 10:39 PM
RE: Philco 39-30 fixerupper - by Ron Ramirez - 11-05-2014, 10:46 PM
RE: Philco 39-30 fixerupper - by Arran - 11-05-2014, 10:53 PM
RE: Philco 39-30 fixerupper - by Ron Ramirez - 11-05-2014, 10:59 PM
RE: Philco 39-30 fixerupper - by Arran - 11-06-2014, 12:24 AM
RE: Philco 39-30 fixerupper - by Ron Ramirez - 11-06-2014, 07:39 AM
RE: Philco 39-30 fixerupper - by Kekoa - 11-06-2014, 01:53 PM
RE: Philco 39-30 fixerupper - by philconerd - 11-07-2014, 11:57 AM



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