It looks like they have no website. On youtube people are asking questions and are told to email this guy. My guess is Yamaha will shut these guys down and or lawsuit time. They are using the Genos Yamaha trademarked logo, I can't believe Yamaha is sponsoring this or will condone this selling of the Revo drums styles etc. My hunch is save your money on this one. Could be wrong, but I don't believe it.