You are getting a matched pair of tung sol 6f8g black ladder plates. I do not own a tube tester, therefore I cannot provide any numbers. These should not have more than around 500-750 hours on them. They are extremely sought after, so they are getting more and more rare.

I preferred those tubes over many others, including the melz 1578 and even the sylvania 6sn7 metal base. The mids are especially what I liked the most about the TS 6F8G.

The price includes shipping everywhere in Canada and in the US too. EMT is preferred, but I also take PayPal. Please do not hesitate to ask any questions. Thanks