Grebe Synchrophase AC6

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Grebe Synchrophase AC6

rfeenstra
Phorum Expert

Posts: 1,184
Threads: 49
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!

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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