Futterman H-3 restoration frequency response

OTL Asylum

OTL, Output Transformerless Amplifier User Group.

Follow Ups Full Thread

Topic - Futterman H-3 restoration - 33dot33rpm 17:51:38 03/04/24 (24)

Futterman H-3 check for oscillation - 33dot33rpm 17:07:07 03/07/24 (1)

If they are going to oscillate, it will be load dependent. nt - Ralph 14:10:53 03/13/24 (0)

RE: Futterman H-3 hum level - 33dot33rpm 17:03:43 03/07/24 (0)

Futterman H-3 square wave - 33dot33rpm 17:01:25 03/07/24 (0)

Futterman H-3 restoration frequency response - 33dot33rpm 16:58:18 03/07/24 (4)

RE: Futterman H-3 restoration frequency response - rogerh113 07:16:30 03/08/24 (3)

RE: Futterman H-3 restoration frequency response - 33dot33rpm 08:05:29 03/08/24 (2)

RE: Futterman H-3 restoration frequency response - 33dot33rpm 08:12:58 03/08/24 (1)

RE: Futterman H-3 restoration frequency response - rogerh113 06:55:03 03/09/24 (0)

RE: Futterman H-3 restoration - AJ 05:49:52 03/06/24 (3)

RE: Futterman H-3 restoration - 33dot33rpm 17:46:40 03/06/24 (2)

RE: Futterman H-3 restoration - AJ 18:42:41 03/06/24 (1)

RE: Futterman H-3 restoration - 33dot33rpm 08:39:48 03/07/24 (0)

RE: Futterman H-3 restoration - rogerh113 07:35:52 03/05/24 (10)

RE: Futterman H-3 restoration - 33dot33rpm 09:32:13 03/05/24 (9)

May I suggest a NTC thermistor on the primary? - garymuffley 09:40:48 03/06/24 (1)

RE: May I suggest a NTC thermistor on the primary? - 33dot33rpm 17:30:25 03/06/24 (0)

RE: Futterman H-3 restoration - rogerh113 09:52:52 03/05/24 (6)

RE: Futterman H-3 restoration - 33dot33rpm 12:04:53 03/05/24 (5)

RE: Futterman H-3 restoration - rogerh113 14:19:07 03/05/24 (0)

RE: Futterman H-3 restoration - rogerh113 14:09:18 03/05/24 (0)

RE: Futterman H-3 restoration - rogerh113 14:05:21 03/05/24 (2)

RE: Futterman H-3 restoration - 33dot33rpm 08:43:29 03/07/24 (1)

RE: Futterman H-3 restoration - rogerh113 09:14:12 03/07/24 (0)

Follow Ups

Futterman H-3 restoration frequency response - 33dot33rpm 16:58:18 03/07/24 (4)

RE: Futterman H-3 restoration frequency response - rogerh113 07:16:30 03/08/24 (3)

RE: Futterman H-3 restoration frequency response - 33dot33rpm 08:05:29 03/08/24 (2)

RE: Futterman H-3 restoration frequency response - 33dot33rpm 08:12:58 03/08/24 (1)

RE: Futterman H-3 restoration frequency response - rogerh113 06:55:03 03/09/24 (0)

Post a Message!