Reply to "How Often Do Postwar ZW Whistle Switches Go Bad?"

M. Mitchell MarmelOGR Forum Member DIGITAL SUBSCRIBER

At least the zener diode fit nicely in the hole where the old rectifier disk used to live. And, it's working like a champ! I'll probably update the A throttle at some point.

Am leaving this thread up, if for no other reason than to act as a warning to others. Learn from my mistakes!

Mitch

AAM 6 7/8

2/25/202:50 PM

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