Philco 37-650

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Philco 37-650

Oldresistor47
Junior Member

Posts: 27
Threads: 4
Joined: Aug 2016
City: Pembroke Pines, FL

#14

08-18-2017, 05:31 AM

I have a 6A8 on order. Tube tester shows it as good but suppressor grid voltage falls to 50v with it in the circuit, when it should be 100v.. The compensators 10&4 do not show any movement on the meter when trying to align the Broadcast band. Thanks for the advise.

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Messages In This Thread

Philco 37-650 - by Oldresistor47 - 08-06-2016, 10:22 PM

RE: Philco 37-650 - by Radioroslyn - 08-07-2016, 08:53 AM

RE: Philco 37-650 - by klondike98 - 08-07-2016, 10:14 AM

RE: Philco 37-650 - by Oldresistor47 - 08-07-2016, 06:02 PM

RE: Philco 37-650 - by Radioroslyn - 08-08-2016, 07:23 PM

RE: Philco 37-650 - by Oldresistor47 - 08-07-2016, 06:06 PM

RE: Philco 37-650 - by morzh - 08-07-2016, 06:30 PM

RE: Philco 37-650 - by Oldresistor47 - 08-07-2016, 07:26 PM

RE: Philco 37-650 - by morzh - 08-07-2016, 08:32 PM

RE: Philco 37-650 - by Oldresistor47 - 08-08-2016, 07:24 AM

RE: Philco 37-650 - by Oldresistor47 - 08-08-2017, 06:46 PM

RE: Philco 37-650 - by Oldresistor47 - 08-17-2017, 09:06 PM

RE: Philco 37-650 - by Radioroslyn - 08-17-2017, 10:10 PM

RE: Philco 37-650 - by Oldresistor47 - 08-18-2017, 05:31 AM

RE: Philco 37-650 - by Radioroslyn - 08-18-2017, 11:51 AM

RE: Philco 37-650 - by Oldresistor47 - 08-18-2017, 09:31 PM

RE: Philco 37-650 - by Oldresistor47 - 01-09-2018, 10:34 PM

RE: Philco 37-650 - by Radioroslyn - 01-09-2018, 10:48 PM

RE: Philco 37-650 - by Oldresistor47 - 01-24-2018, 08:14 AM

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