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Old 02-22-2023, 02:52 PM
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bandersen bandersen is offline
RCA 741PCS
 
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,814
This is my current design using diodes. Compact enough to fit in the original metal tube.

Andersen[/url], on Flickr

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Last edited by bandersen; 02-22-2023 at 03:55 PM. Reason: OOps! Wrong image
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