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Canadian Philco Model 81 Transitone
MrFixr55
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#28

09-05-2026, 12:17 PM
It wasn't a mistake, it was an experiment in positive feedback. An example of the Scientific Method of investigation. You were merely attempting to apply the Armstrong regenerative feedback principle to audio amplifiers. You proved that it doesn't work as well in audio circuits as it did in the Armstrong Regenerative Detector.
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Messages In This Thread
RE: Canadian Philco Model 81 Transitone - by RodB - 09-01-2026, 04:31 PM
RE: Canadian Philco Model 81 Transitone - by RodB - 09-05-2026, 09:03 AM
RE: Canadian Philco Model 81 Transitone - by MrFixr55 - 09-05-2026, 12:17 PM
RE: Canadian Philco Model 81 Transitone - by RodB - 09-05-2026, 01:09 PM
RE: Canadian Philco Model 81 Transitone - by RodB - 09-09-2026, 05:18 PM



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