Grebe Synchrophase AC6

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Grebe Synchrophase AC6

rfeenstra
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City: Allendale, MI

#54

03-20-2018, 11:37 PM

There is no doubt in my mind that this radio would far exceed all UL requirements for safety. The top terminals are straight off from the rectifier, The bottom 2 terminals go to the AC switch in the tuner section. The speaker + terminal goes to the 180 volt power supply feeding the output TR, and the speaker - goes to the plate of the 71A from the output TR. All are readily touchable in the back, especially the speaker terminals. Looks good to me!

No tubes yet, but there is a glimmer of hope!

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Grebe Synchrophase AC6 - by rfeenstra - 02-24-2018, 08:43 PM

RE: Grebe Synchrophase AC6 - by Electrothaumaturgist - 02-24-2018, 08:50 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-24-2018, 09:24 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-26-2018, 12:01 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-26-2018, 12:50 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-26-2018, 09:01 PM

RE: Grebe Synchrophase AC6 - by Arran - 02-26-2018, 11:48 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-27-2018, 12:30 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 12:50 AM

RE: Grebe Synchrophase AC6 - by Electrothaumaturgist - 03-05-2018, 04:04 AM

RE: Grebe Synchrophase AC6 - by Radioroslyn - 03-05-2018, 11:06 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 11:55 AM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-05-2018, 12:20 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 12:52 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-05-2018, 01:03 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 05:51 PM

RE: Grebe Synchrophase AC6 - by Radioroslyn - 03-05-2018, 07:49 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 10:14 PM

RE: Grebe Synchrophase AC6 - by Arran - 03-06-2018, 01:30 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-11-2018, 07:40 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 03:16 AM

RE: Grebe Synchrophase AC6 - by Radioroslyn - 03-12-2018, 08:45 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 12:05 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-12-2018, 12:21 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 12:28 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 12:43 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-12-2018, 02:08 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-12-2018, 02:57 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 05:31 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-13-2018, 09:50 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-15-2018, 11:14 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-15-2018, 09:36 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-15-2018, 11:20 PM

RE: Grebe Synchrophase AC6 - by Arran - 03-15-2018, 11:49 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-16-2018, 12:28 AM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-16-2018, 10:44 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-16-2018, 02:19 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-16-2018, 07:44 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-16-2018, 11:58 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-17-2018, 01:53 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-19-2018, 01:22 AM

RE: Grebe Synchrophase AC6 - by Electrothaumaturgist - 03-19-2018, 04:55 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-19-2018, 05:45 PM

RE: Grebe Synchrophase AC6 - by KCMike - 03-19-2018, 06:16 PM

RE: Grebe Synchrophase AC6 - by gregb - 03-19-2018, 06:44 PM

RE: Grebe Synchrophase AC6 - by Kenneth F. Besso Jr. - 03-19-2018, 08:08 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-19-2018, 11:34 PM

RE: Grebe Synchrophase AC6 - by Eliot Ness - 03-20-2018, 10:21 AM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-20-2018, 10:39 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-20-2018, 12:58 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-20-2018, 01:22 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-20-2018, 01:57 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-20-2018, 02:43 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-20-2018, 11:37 PM

RE: Grebe Synchrophase AC6 - by Electrothaumaturgist - 03-21-2018, 12:09 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 04-05-2018, 10:09 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 04-06-2018, 11:47 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 04-06-2018, 01:16 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 04-07-2018, 12:04 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 11-22-2018, 01:28 PM

RE: Grebe Synchrophase AC6 - by Arran - 11-22-2018, 10:38 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 11-22-2018, 11:39 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-02-2019, 04:26 PM

RE: Grebe Synchrophase AC6 - by KCMike - 03-02-2019, 06:03 PM

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