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Unusual Audio Output Circuit
codefox1
Silent Key
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Posts: 2,128
Threads: 18
Joined: Oct 2008
City: Merrick, Long Island, NY
#2

01-12-2014, 05:48 PM
Last post must have been lost. This circuit works OK provided output tubes are reasonably well matched, and will not win any awards from instrument based fidelity tests. O course if "upper " output fails, you will get no sound at all. Probably didn't matter much for AM radios and the ultimate limit of loudspeakers of the time. Do a switcheroo of the ouputs to see which sounds better to you.
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Messages In This Thread
Unusual Audio Output Circuit - by Joeztech - 01-12-2014, 09:13 AM
RE: Unusual Audio Output Circuit - by codefox1 - 01-12-2014, 05:48 PM
RE: Unusual Audio Output Circuit - by Joeztech - 01-12-2014, 06:39 PM
RE: Unusual Audio Output Circuit - by BrendaAnnD - 01-12-2014, 10:31 PM
RE: Unusual Audio Output Circuit - by Arran - 01-12-2014, 11:28 PM
RE: Unusual Audio Output Circuit - by hsusmann - 01-13-2014, 03:21 PM
RE: Unusual Audio Output Circuit - by hsusmann - 01-26-2014, 02:50 PM
RE: Unusual Audio Output Circuit - by Randy H. - 01-26-2014, 06:41 PM
RE: Unusual Audio Output Circuit - by Joeztech - 01-27-2014, 06:44 AM
RE: Unusual Audio Output Circuit - by Radioroslyn - 01-27-2014, 07:12 AM
RE: Unusual Audio Output Circuit - by codefox1 - 02-02-2014, 07:42 PM



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