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38-12 Oscillator Replacement
#12

You have me very curious.  I connected pin 4 of the OS coil to the grid of 6A7  and B+ to pin 5.. Are you indicating reversal may help?i.e B+ to pin 4 and pin 5 to the 6A7 Grid?

Specification Sheet:

[Image: https://www.tubesandmore.com/sites/defau...sheet2.png]


Messages In This Thread
38-12 Oscillator Replacement - by Radioguy52 - 04-28-2022, 11:17 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-28-2022, 02:41 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-28-2022, 04:40 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-28-2022, 05:11 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-28-2022, 05:48 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-28-2022, 09:19 PM
RE: 38-12 Oscillator Replacement - by Chas - 04-28-2022, 10:14 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-29-2022, 09:53 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-29-2022, 10:49 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-29-2022, 10:52 AM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-29-2022, 02:54 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-29-2022, 03:46 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-29-2022, 04:17 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-29-2022, 04:28 PM
RE: 38-12 Oscillator Replacement - by BrendaAnnD - 04-30-2022, 02:11 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-01-2022, 06:21 PM
RE: 38-12 Oscillator Replacement - by Mondial - 05-01-2022, 08:29 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-01-2022, 10:02 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-10-2022, 08:09 AM
RE: 38-12 Oscillator Replacement - by Chas - 05-10-2022, 09:42 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-10-2022, 10:14 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-10-2022, 11:07 AM
RE: 38-12 Oscillator Replacement - by David - 05-10-2022, 11:59 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-10-2022, 02:38 PM



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