How do you split a korg x50?

Answer 1

With an axe.

Seriously, this question is a little vague. Do you want to split it to control something else or split it to play one sound with your left hand and another with your right?

Hit the Combination button. It's all there and too much trouble to type it all out right here. The X50 is very well documented and information is readily available BUT for setting up a simple split you figure it out from the screen. If you can play a keyboard then you're smart enough to set up a split. Set up a split point and assign the sounds and hit save.

Good Luck man! I'm jealous too. I wish I had an X50. They're great keyboards.