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Sorta newbie 38-690 low volume
#4

1. Have you algned the radio? Especially IF.
2. The output stage is class AB amp so, yes, pull one tube and the other will keep the sound coming.
3. Have you checked the band coils?
4. Touch the antenna, see if the volume increases. If not, touch either 6A8 tubes' grid caps, see if it makes it louder.
5. Though the voltage chart is not available, see if your voltages make sense. At least look at the outputs of the tweeters' field coils.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
Sorta newbie 38-690 low volume - by Hot Rod - 11-29-2017, 08:35 PM
RE: Sorta newbie 38-690 low volume - by morzh - 11-29-2017, 11:22 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 11-30-2017, 12:46 PM
RE: Sorta newbie 38-690 low volume - by morzh - 11-30-2017, 01:08 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 11-30-2017, 06:45 PM
RE: Sorta newbie 38-690 low volume - by morzh - 11-30-2017, 11:15 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-01-2017, 11:13 AM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-01-2017, 12:08 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-01-2017, 03:36 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-03-2017, 04:50 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-03-2017, 06:20 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-03-2017, 06:37 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-03-2017, 10:24 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-05-2017, 08:33 AM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-05-2017, 06:44 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-05-2017, 06:46 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-05-2017, 08:28 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-05-2017, 11:03 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-06-2017, 12:45 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-06-2017, 01:26 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-07-2017, 07:37 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-07-2017, 07:46 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-07-2017, 08:47 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-07-2017, 10:57 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-08-2017, 12:19 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-08-2017, 01:39 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-08-2017, 11:21 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-09-2017, 10:26 AM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-09-2017, 01:39 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-09-2017, 03:01 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-09-2017, 07:04 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-09-2017, 08:37 PM
RE: Sorta newbie 38-690 low volume - by Hot Rod - 12-10-2017, 07:01 PM
RE: Sorta newbie 38-690 low volume - by morzh - 12-10-2017, 07:23 PM



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