40-145 speaker issue

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40-145 speaker issue

morzh
Odobenus rosmarus

Posts: 16,507
Threads: 572
Joined: Oct 2011
City: Jackson State, Province, Country: NJ

#15

03-17-2015, 10:51 AM

Is the rect tube wired different? 5Y4 and 7Y4 are not the same. Also, they have different filament voltage (5V and 6.3V respectively).

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Messages In This Thread

40-145 speaker issue - by OldRestorer - 03-12-2015, 10:17 PM

RE: 40-145 speaker issue - by sam - 03-13-2015, 04:06 AM

RE: 40-145 speaker issue - by Radioroslyn - 03-13-2015, 06:39 AM

RE: 40-145 speaker issue - by OldRestorer - 03-13-2015, 09:34 AM

RE: 40-145 speaker issue - by sam - 03-13-2015, 11:44 AM

RE: 40-145 speaker issue - by morzh - 03-13-2015, 11:50 AM

RE: 40-145 speaker issue - by OldRestorer - 03-13-2015, 12:03 PM

RE: 40-145 speaker issue - by sam - 03-13-2015, 12:11 PM

RE: 40-145 speaker issue - by morzh - 03-13-2015, 01:40 PM

RE: 40-145 speaker issue - by Radioroslyn - 03-13-2015, 05:00 PM

RE: 40-145 speaker issue - by OldRestorer - 03-16-2015, 04:47 PM

RE: 40-145 speaker issue - by Radioroslyn - 03-17-2015, 07:19 AM

RE: 40-145 speaker issue - by OldRestorer - 03-17-2015, 09:46 AM

RE: 40-145 speaker issue - by OldRestorer - 03-17-2015, 10:45 AM

RE: 40-145 speaker issue - by morzh - 03-17-2015, 10:51 AM

RE: 40-145 speaker issue - by OldRestorer - 03-17-2015, 10:51 AM

RE: 40-145 speaker issue - by Radioroslyn - 03-17-2015, 03:05 PM

RE: 40-145 speaker issue - by OldRestorer - 08-19-2015, 05:44 PM

RE: 40-145 speaker issue - by OldRestorer - 08-20-2015, 09:44 AM

RE: 40-145 speaker issue - by sam - 08-20-2015, 11:43 AM

RE: 40-145 speaker issue - by Raleigh - 08-20-2015, 02:39 PM

RE: 40-145 speaker issue - by OldRestorer - 08-20-2015, 02:50 PM

RE: 40-145 speaker issue - by Raleigh - 08-20-2015, 03:27 PM

RE: 40-145 speaker issue - by sam - 08-20-2015, 07:20 PM

RE: 40-145 speaker issue - by OldRestorer - 08-21-2015, 01:46 AM

RE: 40-145 speaker issue - by sam - 08-21-2015, 02:52 AM

RE: 40-145 speaker issue - by Raleigh - 08-21-2015, 04:09 PM

RE: 40-145 speaker issue - by OldRestorer - 08-22-2015, 05:33 PM

RE: 40-145 speaker issue - by Kenneth F. Besso Jr. - 08-22-2015, 06:43 PM

RE: 40-145 speaker issue - by sam - 08-24-2015, 01:47 PM

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