• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

market for used tubes?

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My Dad was a ham radio hobbiest, and made his living as a TV/radio repair technician. I was up in the atic of the old homestead a few days ago and found a bunch of old vacuum tubes. I'm wondering if there's a market for them, and if it makes any sense to get a tube tester and check them.

I see stuff like 6SN7's, and a 6V6GT that were used in audio. But most are 12, 35, and 50 volt radio tubes (35Z5, etc) with octal sockets. Some transmitting tubes he had for ham use too, with plate or grid caps and 4-pin sockets. Type 80's, 83, and an 807 with ceramic base.

These things have been undisturbed in Mom's attic since the early 60's. Anybody think there's a market fr them?
 
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