Grebe Synchrophase AC6

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Grebe Synchrophase AC6

rfeenstra
Phorum Expert

Posts: 1,181
Threads: 48
Joined: Oct 2017
City: Allendale, MI

#54

03-20-2018, 10:37 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!

03-20-2018, 10:27 PM

03-20-2018, 10:27 PM

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

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Messages In This Thread

Grebe Synchrophase AC6 - by rfeenstra - 02-24-2018, 07:43 PM

RE: Grebe Synchrophase AC6 - by Electrothaumaturgist - 02-24-2018, 07:50 PM

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

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-25-2018, 11:01 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-25-2018, 11:50 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-26-2018, 08:01 PM

RE: Grebe Synchrophase AC6 - by Arran - 02-26-2018, 10:48 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 02-26-2018, 11:30 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-04-2018, 11:50 PM

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

RE: Grebe Synchrophase AC6 - by Radioroslyn - 03-05-2018, 10:06 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 10:55 AM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-05-2018, 11:20 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 11:52 AM

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

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 04:51 PM

RE: Grebe Synchrophase AC6 - by Radioroslyn - 03-05-2018, 06:49 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-05-2018, 09:14 PM

RE: Grebe Synchrophase AC6 - by Arran - 03-06-2018, 12:30 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-11-2018, 06:40 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 02:16 AM

RE: Grebe Synchrophase AC6 - by Radioroslyn - 03-12-2018, 07:45 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 11:05 AM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-12-2018, 11:21 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 11:28 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 11:43 AM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-12-2018, 01:08 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-12-2018, 01:57 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-12-2018, 04:31 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-13-2018, 08:50 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-15-2018, 10:14 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-15-2018, 08:36 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-15-2018, 10:20 PM

RE: Grebe Synchrophase AC6 - by Arran - 03-15-2018, 10:49 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-15-2018, 11:28 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-16-2018, 09:44 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-16-2018, 01:19 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-16-2018, 06:44 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-16-2018, 10:58 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-17-2018, 12:53 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-19-2018, 12:22 AM

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

RE: Grebe Synchrophase AC6 - by EdHolland - 03-19-2018, 04:45 PM

RE: Grebe Synchrophase AC6 - by KCMike - 03-19-2018, 05:16 PM

RE: Grebe Synchrophase AC6 - by gregb - 03-19-2018, 05:44 PM

RE: Grebe Synchrophase AC6 - by Kenneth F. Besso Jr. - 03-19-2018, 07:08 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-19-2018, 10:34 PM

RE: Grebe Synchrophase AC6 - by Eliot Ness - 03-20-2018, 09:21 AM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-20-2018, 09:39 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-20-2018, 11:58 AM

RE: Grebe Synchrophase AC6 - by EdHolland - 03-20-2018, 12:22 PM

RE: Grebe Synchrophase AC6 - by Phlogiston - 03-20-2018, 12:57 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-20-2018, 01:43 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 03-20-2018, 10:37 PM

RE: Grebe Synchrophase AC6 - by Electrothaumaturgist - 03-20-2018, 11:09 PM

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

RE: Grebe Synchrophase AC6 - by Phlogiston - 04-06-2018, 10:47 AM

RE: Grebe Synchrophase AC6 - by rfeenstra - 04-06-2018, 12:16 PM

RE: Grebe Synchrophase AC6 - by EdHolland - 04-06-2018, 11:04 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 11-22-2018, 12:28 PM

RE: Grebe Synchrophase AC6 - by Arran - 11-22-2018, 09:38 PM

RE: Grebe Synchrophase AC6 - by rfeenstra - 11-22-2018, 10:39 PM

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

RE: Grebe Synchrophase AC6 - by KCMike - 03-02-2019, 05:03 PM

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