Quote:
Originally Posted by KentTeffeteller
I like the B&K Dynajet series tube testers for later era TV and audio tubes. The 606 is what I normally use for that job. And as pointed out, reliable and better than the simple emissions testers so a very useful shop instrument.
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I have an RCA Card-O-Matic, that is supposed to designed after the Hickok offerings. The bad thing is, is that I only have a limited amount of cards for it.
I know it only checks a limited number of tubes, because it only has an octal, locktal and 7&9 pin miniture sockets. It still would be great to have the rest of the cards for it.