Hi Jim, the Kawai es920 and the sx900 worked well together. I was literally only using the es920 as a controller ie like having an sx900 with 88 keys. Wasn’t using any of the es920:voices. Quite a simple setup.

PA5x as controller for sx900 is proving to be a bit more challenging. Haha . I want to be able to use some of those great pax5 sounds for melody. Just have to get the old brain functioning again and work out the required midi settings. Life wasn’t meant to be easy. Haha
_________________________
best wishes
Rikki 🧸

Korg PA5X 88 note
SX900
Band in a Box 2022