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TEC MA-1600 squealing

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Topic starter
Honorable Member
Joined: 17 years ago

Hi all! Has anyone sorted out the common problem of the oscillator running lazy in this (and some others) model? It makes a squealing noise when cold. They mostly shut up when warm. There doesn't seem to be much in the way of electrolytics assoiciated with the main osc, so may need shutting up with a small cap.

Mark

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