I am sure that the KN5000 is an excellent keyboard, but, it is 30% heavier than the KN2600, it has only 330 sounds as compared to 1064 NX sounds, its accompaniment is 5 part compared to the KN2600's 8 part, and if necessary the KN2600 can load a different set of 24 panel memories from SD card with every song you load.
And you just ought to hear my KN2600 playing through my Gigaworks S750 7.1 700Watt RMS surround system with its 210Watt RMS sub woofer and 20Hz to 40kHz frequency response!
Huge, powerful, detailed and precise doesn't begin to do it justice!
Cheers,
s.
[This message has been edited by sturgeon (edited 03-16-2006).]