After my initial post about my purchasing the cheapo Yamaha PSR373 in addition to my Ketron SD9 and Korg PA50sd I have just recorded a little improvisation using the main grand piano sounds from both of these instrument. Each first "verse "is with
one piano each "second verse " with the other piano.
Just have a listen to hear the differences, decide which is which and finally ask yourselves are we listening to a 3800 dollar price difference ?

regards
John

https://app.box.com/s/szi8tok1a9lh1njt02g49cfe38d84bx2