Yes, it does sound good, but, you are right; the T4 would manage just fine without the Kronos, and, of course, be much simpler being used live by itself.

The Tyros4 allows enough basic tweaking (without using the supplied PC editor) to allow the user to "adjust" things to his/her liking, and as Spalding has suggested, the Kronos addition would probably only be really useful when using it's Karma engine along with Tyros4 sounds.

The Tyros4 is, by far, the best arranger I've ever used...no, it's not perfect, but it's pretty darn close in my opinion, and I know I'm not the only one that feels that way.

Tony, have you thought of pairing up your Audya with your Tyros4?

Ian the Curious