Hello,
the sound of Technics compared with the Tyros 3 or Korg PA2XPro is rather conservative.
I have experimented with the panoramic setting and have put the instruments on Right 1,2, Left, Accomp 1-5 for L/R 30 to L/R 56.
I think the sound of the KN 7000 has become better.
Here 2 sound examples
Sound-Demo 1
http://www.youtube.com/watch?v=QGZPKaN2EPU Sound-Demo 2
http://www.youtube.com/watch?v=Pj88lfRRlCg