I have no specs but I received an email from Roland....If you subscribe to Roland's newsletter you will receive it too. Its their "THIS WINTER,ROLAND TURNS UP THE HEAT" email. I think Roland is starting the E series all over again.

They also have the very latest FANTOM X with up to 1 gig of STUNNING NEW sounds. Hehe Roland is coming back in style and is about to wipe out the competition.