Submit a tube
Do you have a tube which has not been archived yet? Send me photos and info and I will add it.
Share your knowledge
Do you have informations or photos to add on tubes already present in the archive? Share it via the comment field on each tube page, or contact me. I will review and add your comments into the tube description.
If you have a bunch of audio tubes you're not going to use anymore and would like to donate me, feel free to contact me. I will do my best to take hi-res photos and add them to the database. If they fit any of my amplifier, I may also enjoy them playing for countless hours. :)