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39-770EZ Philco restoration
Arran
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#3

11-18-2012, 03:13 AM
The schematic on Nostalgia Air shows 11 tubes, 6K7, 6J8, 6K7, 6H6, 6J5, 6J5, 6J5, 6F6, 6F6, 6J5, and a 5V4. The N.A schematic apparently came out of the Riders manuals, I will check the Philco book to see if anything was revised, they usually included notes if they did change anything during the production run. I don't think that the 6L6s are correct in any case, the 5U4 could have been a substitute for the 5V4, they have similar electrical characteristics.
Regards
Arran
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Messages In This Thread
39-770EZ Philco restoration - by martinsantos - 11-17-2012, 01:09 PM
RE: 39-770EZ Philco restoration - by Arran - 11-18-2012, 02:53 AM
RE: 39-770EZ Philco restoration - by Arran - 11-18-2012, 03:13 AM
RE: 39-770EZ Philco restoration - by martinsantos - 11-18-2012, 08:18 AM
RE: 39-770EZ Philco restoration - by martinsantos - 11-18-2012, 08:24 AM
RE: 39-770EZ Philco restoration - by TA Forbes - 11-19-2012, 02:43 PM
RE: 39-770EZ Philco restoration - by TA Forbes - 11-19-2012, 02:47 PM
RE: 39-770EZ Philco restoration - by Arran - 11-25-2012, 10:49 PM



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