This listing is for 4 vacuum tubes of the 7AU7 type manufactured by Sylvania. The tubes are new old stock and come in their original box and sleeve. These tubes are suitable for use in radio or audio amplifiers.

This and many other vintage and antique radio and parts in our inventory came from a lifelong collector who ran a repair shop for many decades.

Please refer to pictures for the best description.

All vintage or antique items are sold As-Is as collectible items with no guarantees or warranties implied.