I was reading about the yamaha keyboard scam that was going on and just a few minutes before I was checking out some Korg Triton Extreme's. I notice a lot of the same characteristics betweeen the two. So I don't know for sure, but just a precaution for you'll. I did e-mail one of them and they had an automatic responce asking for all my personal info and my Ebay ID. Maybe just watch out for these scams.