Disklavier

bbfromca wrote:
> I have a Mark III series piano and wondered if it was possible to 
> purchase a Mark IV control unit and swap it out for the Mark III 
> control unit?
> I like the Wi-Fi feature of the new models.
>
>   

Hey there,

Unfortunately Yamaha have not produced such a unit. You must sell your 
existing piano and buy a new one in order to upgrade to Mark IV 
capabilities. You could try using a laptop/pc and/or PDA with some midi 
player software to get some of the functionality (there are similar 
posts to this in the archives if you want to search for details), but 
this still wont give you access to the Disklavier Radio and other features.

James