Listening to Dave's lackluster tracks (admitted), I listened to some of my tracks from 10 years ago..

This keyboard sounds better than Ketron, Roland, (Yamaha and Korg are not in the running)

You guys can guess what it is... 24 bit 192khz sound.

https://app.box.com/s/xyqwi1aucva3platianvcgn8224w1mae