Re: Tektronix 570 Vacuum Tube Curve Tracer on eBay


John Williams
 

There are a huge number of tubes that were produced and never used. I remember meeting a guy at a hamfest who told me that he had 4 semitrailers in his yard full to their roofs with new vacuum tubes. He offered me them for free if I would come over and get them. No chance. Radio Electric supply says they have over 2 million in stock. Crazy.

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