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Philco 91 Speaker Replacement
#3

If this is a radio you plan on keeping and listening to, I would consider using an appropriate sized inductor to replace the field coil. It will react very close to how the field coil does therefore allowing your power supply to give correct B voltages.


Messages In This Thread
Philco 91 Speaker Replacement - by dconant - 10-28-2024, 06:54 PM
RE: Philco 91 Speaker Replacement - by morzh - 10-28-2024, 07:22 PM
RE: Philco 91 Speaker Replacement - by Brad Winder - 10-29-2024, 02:48 PM
RE: Philco 91 Speaker Replacement - by dconant - 10-29-2024, 02:52 PM
RE: Philco 91 Speaker Replacement - by morzh - 10-29-2024, 04:28 PM
RE: Philco 91 Speaker Replacement - by Arran - 10-30-2024, 02:18 AM
RE: Philco 91 Speaker Replacement - by morzh - 10-30-2024, 09:07 AM
RE: Philco 91 Speaker Replacement - by dconant - 10-30-2024, 09:27 AM
RE: Philco 91 Speaker Replacement - by morzh - 10-30-2024, 09:41 AM
RE: Philco 91 Speaker Replacement - by dconant - 10-30-2024, 11:14 AM
RE: Philco 91 Speaker Replacement - by dconant - 10-31-2024, 08:45 AM
RE: Philco 91 Speaker Replacement - by RodB - 10-31-2024, 09:02 AM
RE: Philco 91 Speaker Replacement - by morzh - 10-31-2024, 09:15 AM
RE: Philco 91 Speaker Replacement - by dconant - 10-31-2024, 09:34 AM
RE: Philco 91 Speaker Replacement - by morzh - 10-31-2024, 09:44 AM
RE: Philco 91 Speaker Replacement - by dconant - 11-01-2024, 11:54 AM
RE: Philco 91 Speaker Replacement - by morzh - 11-01-2024, 12:02 PM
RE: Philco 91 Speaker Replacement - by dconant - 11-01-2024, 12:14 PM
RE: Philco 91 Speaker Replacement - by morzh - 11-01-2024, 12:16 PM
RE: Philco 91 Speaker Replacement - by Arran - 11-01-2024, 04:07 PM
RE: Philco 91 Speaker Replacement - by dconant - 11-01-2024, 04:26 PM
RE: Philco 91 Speaker Replacement - by RodB - 11-01-2024, 05:48 PM
RE: Philco 91 Speaker Replacement - by Arran - 11-01-2024, 08:11 PM
RE: Philco 91 Speaker Replacement - by RodB - 11-02-2024, 09:53 AM
RE: Philco 91 Speaker Replacement - by dconant - 11-02-2024, 10:03 AM
RE: Philco 91 Speaker Replacement - by RodB - 11-02-2024, 11:16 AM
RE: Philco 91 Speaker Replacement - by dconant - 11-02-2024, 11:23 AM
RE: Philco 91 Speaker Replacement - by RodB - 11-02-2024, 11:29 AM
RE: Philco 91 Speaker Replacement - by RodB - 11-02-2024, 11:36 AM
RE: Philco 91 Speaker Replacement - by dconant - 11-02-2024, 11:56 AM
RE: Philco 91 Speaker Replacement - by dconant - 11-03-2024, 01:04 PM
RE: Philco 91 Speaker Replacement - by RodB - 11-03-2024, 03:42 PM
RE: Philco 91 Speaker Replacement - by MrFixr55 - 11-03-2024, 10:43 PM
RE: Philco 91 Speaker Replacement - by dconant - 11-04-2024, 08:15 AM
RE: Philco 91 Speaker Replacement - by morzh - 11-04-2024, 10:48 AM
RE: Philco 91 Speaker Replacement - by dconant - 11-07-2024, 07:10 PM
RE: Philco 91 Speaker Replacement - by morzh - 11-07-2024, 09:23 PM
RE: Philco 91 Speaker Replacement - by dconant - 11-08-2024, 08:59 AM
RE: Philco 91 Speaker Replacement - by morzh - 11-08-2024, 10:50 AM
RE: Philco 91 Speaker Replacement - by RodB - 11-08-2024, 10:52 AM
RE: Philco 91 Speaker Replacement - by morzh - 11-08-2024, 11:15 AM
RE: Philco 91 Speaker Replacement - by dconant - 11-08-2024, 01:14 PM
RE: Philco 91 Speaker Replacement - by morzh - 11-08-2024, 01:48 PM
RE: Philco 91 Speaker Replacement - by morzh - 11-08-2024, 01:54 PM
RE: Philco 91 Speaker Replacement - by dconant - 11-08-2024, 02:32 PM
RE: Philco 91 Speaker Replacement - by morzh - 11-08-2024, 03:32 PM
RE: Philco 91 Speaker Replacement - by dconant - 11-08-2024, 04:49 PM
RE: Philco 91 Speaker Replacement - by morzh - 11-08-2024, 08:53 PM



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