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38-116 Input Transformer Info
Ron Ramirez
Silent Key
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Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana
#15

02-13-2015, 11:39 PM
http://www.nostalgiaair.org/Resources/235/M0013235.htm

Notice that each secondary has a 10K resistor in series with the two (separate) windings, and then each end of these resistors connect together and to B-.

Mike (morzh), I would bet that you could come up with an alternative method of biasing those 6L6G tubes while allowing the use of a center-tapped secondary. I'm not an engineer so I freely admit such reverse engineering is above my pay grade.
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Ron Ramirez
Ferdinand IN
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Messages In This Thread
38-116 output transformer - by bm071 - 02-13-2015, 02:03 PM
RE: 38-116 Input Transformer Info - by klondike98 - 02-27-2015, 02:04 PM
RE: 38-116 Input Transformer Info - by Diverted - 03-15-2015, 09:43 AM
RE: 38-116 Input Transformer Info - by Mondial - 03-15-2015, 11:24 PM
RE: 38-116 Input Transformer Info - by morzh - 03-16-2015, 10:00 AM
RE: 38-116 Input Transformer Info - by Diverted - 03-16-2015, 12:14 PM
RE: 38-116 output transformer - by morzh - 02-13-2015, 02:29 PM
RE: 38-116 output transformer - by Ron Ramirez - 02-13-2015, 05:00 PM
RE: 38-116 output transformer - by Ron Ramirez - 02-13-2015, 05:04 PM
RE: 38-116 output transformer - by morzh - 02-13-2015, 05:44 PM
RE: 38-116 output transformer - by bm071 - 02-13-2015, 09:50 PM
RE: 38-116 output transformer - by Ron Ramirez - 02-13-2015, 11:09 PM
RE: 38-116 output transformer - by morzh - 02-13-2015, 11:13 PM
RE: 38-116 output transformer - by Ron Ramirez - 02-13-2015, 11:15 PM
RE: 38-116 output transformer - by bm071 - 02-13-2015, 11:16 PM
RE: 38-116 output transformer - by morzh - 02-13-2015, 11:17 PM
RE: 38-116 output transformer - by Ron Ramirez - 02-13-2015, 11:26 PM
RE: 38-116 output transformer - by morzh - 02-13-2015, 11:34 PM
RE: 38-116 output transformer - by bm071 - 02-13-2015, 11:37 PM
RE: 38-116 output transformer - by Ron Ramirez - 02-13-2015, 11:39 PM
RE: 38-116 output transformer - by bm071 - 02-13-2015, 11:52 PM
RE: 38-116 output transformer - by morzh - 02-14-2015, 12:30 AM
RE: 38-116 output transformer - by SteveJB - 02-24-2015, 03:16 PM
38-116 Input Transformer Info - by bm071 - 02-27-2015, 01:52 PM



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