I'm glad Yamaha "conjured" up the S900...it's a boss 'board...I had a 3k, and in my opinion, the upgrade is substantial...SA voices and audio to USB being the highlights...and also the S900 is less expensive than the 3k was when it was introduced.

Plus, the keyboard is light, well made and easy to set up(built in speakers).

It was an easy choice for me...I would have bought it for that great SA Sax alone.

Ian