This listing is for one chrome top Sylvania 6SN7GTB tube. This tube has the original box which is an excellent condition. This is one of the black plate tubes with V shaped plates facing each other. This is a pretty rare tube to find in this condition, this tube has been tested for short and leaks, and has been tested for power as well. This tube definitely tests within new old stock range. I got this tube from a repair man who did audio repair, so it’s probably been tested in a few amplifiers or radios, but it’s never been installed in anything long-term for sure.

You can bid with confidence, I have 100% positive feedback and I’ll accept returns, if you’re unpleased with your purchase so long as no damages have been made to the item or its packaging.

I recently bought a house and have decided to sell off most of my tube collection, although I’m keeping a select portion of it because I still use them a few amplifiers and electronics in my personal collection. Most of my tubes are getting sold because my house just doesn’t have space to store them.

That being said if you’re interested in more vintage tubes, check my other listings!

And if you’re looking for something that you don’t see, send me a message because I do have literally thousands of tubes that I’m going to list. So I just may have it.

Feel free to ask any questions that you may have, and thank you for taking a look at the listing.

Lbvaul3