Disclaimer

The information on this website is primarily collected from eBay auctions, online forums, tube sellers' websites, and other online resources.

My goal is to preserve tube knowledge for a new generation of enthusiasts, as those who lived through the original tube era are slowly fading away. I was born in the '80s, after most American and European companies had already ceased tube production. With the risk of valuable information about tube models and companies being lost, I gather details from various online sources. I strive to be fair and reference the sources whenever possible, but if you believe I've missed a proper attribution, please let me know.

While I aim to take high-quality photos of the tubes I own, most of the images on this site come from eBay auctions. If you are the owner of any of these photos and would prefer they be removed, please contact me.