That’s my friend Mike putting up a fake ad for adapters that he already sold.
I sold my quad of PT14 tubes, but since I threw out the 2 bad adapters, I only had 2 good adapters left. Pretty much gave the buyer a really good price to try out the tubes which measures fine (I had tubes re-tested in Hungary after the recent incident, and I also told him the whole thing of how it went down), and so I was asking all my friends who upgraded adapters if they had the original ones left to add to my sale. Mike did, and so he sent them to my buyer, but they wanted to make this ad to give each other feedback.