Yes, deatonent I think that is the type because I use it to compose songs (I'm not a very good player). I've read tons of stuff on here that is helpful but here is another example of what my question really is.....If I could get a used Tyros for 1500.00 would that be better than bying a new PSR3000? What about the PSR8000? I saw one on those go for 800.00. Can you name any keyboards that come to mind that you would buy used for $1500.00 over a new PSR3000?