Originally posted by elfarran:
Check out the Roland XV-88. It can do pretty much what any arranger can do even though it's not geared to be an arranger per se.
As for it being more economical for a keyboard manufacturer not to make a lot of factory presets for those of you who dislike tweaking, that's not really true.

I have a Roland XV-88 and it's not a arranger keyboard!! It's a synth!! It's like a module from the XV series but with keys, 88 piano action keys-the same found on the RD-600 and A90, I think.
It has an arpegiattor, but it still isn't a arranger keyboard in any way!...