Hello Craig: Sounds like you need to replace the capacitor in the
oscillator that is going out of tune.this is what usually causes drift in these
type of circuits but there could be other bad components,the capacitor is the
place to start and the most common problem.try to use a capacitor with the
closest characteristics and value to the original.if you have any other
questions I will try to help you out.
Regards,
Tim K.
direct link to my Ebay store.
www.sonicelectronicmusic.com
www.sonicelectronicmusic.com
----- Original Message -----From: Craig StormSent: Sunday, August 29, 2004 9:55 PMSubject: [vintagesynthrepair] Moog CDX Cordovox Organ thingI have one of those 'white elephant' nicknamed Moog/Cordovox organ
things. One note ('G' I think) in every octave likes to go out of
tune, way out. I tried to pop this mother open and retune it. Fine.
It lasted about 10 minutes, then was just as bad as before. How do I
fix this?
Craig Storm
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