This listing is for a single, WWII-Era, Hytron HY75 VHF transmitter output tube. These tubes came from the estate of a long-time Ham operator and were found still in their original boxes, seemingly never opened, still in the original fleece, and still containing the original warranty cards. There are eight, identical tubes available. Listing price is for one tube, but greater discounts are available the more you purchase.

All the tubes have good filaments, otherwise I do not have the capacity to test these tubes. I have every reason to believe these tubes will function like new, but you can return it within 14 days if the tubes don't work in your application. Scrutinize the photos and the written description and ask any questions before you bid.