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Antique Radio Technical Forum
Philco 90 Has Same Volume At All Volume Settings

Posted by Warren on 04/12/2012 17:49

Try grounding the grid of the Det. Amp tube. If the radio goes quiet the volume control is bad. The plate voltage may go down when you ground this grid. IPAddress: ***.127.63.176

Philco 90 Has Same Volume At All Volume Settings
Johnny	04/12/2012 12:18
Warren	04/12/2012 13:19
Lou	04/12/2012 13:26
Johnny	04/12/2012 14:12
Warren	04/12/2012 15:31
Johnny	04/12/2012 16:07
Warren	04/12/2012 17:49
Johnny	04/12/2012 18:09
Warren	04/12/2012 18:55
Johnny	04/12/2012 21:36
Johnny	04/13/2012 15:32
Warren	04/13/2012 17:25
Johnny	04/13/2012 20:14
Mitch	04/14/2012 16:54
Edd	04/14/2012 17:28

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