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old tube tester

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Recent activity120122 of 1297151956 Pilot AA-903 Mono Integrated Amplifier. Complete"The Alaskan Bonanza Mining, Trading, and Transportation Company." Bond
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Posted 5 years ago


(4 items)

anyone ever see one of these? i picked it up at a thrift store for $2.00 any info would be great, thanks!

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  1. radiojunky radiojunky, 4 years ago
    Well, its definately a do it at home radio tube tester. It would test several different types of tubes and let you know if the were any good or not. They work ok in a pinch, but they don't do the in depth, thorough testing that a proffessional unit would do. So, ya want to double yer money? It would go nice with the rest of my vintage testers.
  2. steve, 4 years ago
    These testers only check to see if your tube has an open filament or not .You could do the same thing with a VOM .

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