The KT-88 amp described is not available in kit form or fully assembled. It's only a DIY effort. To tell the truth, I hoped that those guys would make a kit but they didn't.One thing though. VTV is a sponsor of AudioRoundTable.com. So they have ads randomly placed in every post, in the banners at the bottom. That's not quite the same thing as the kind of person that makes themselves a regular on discussion forums only to plug their own gear or act as a shill for someone else. The rules are there to protect the forum from spammers like that.