I just bought a Yamaha psr9000 pro to go along with my technics kn6500.
I tried several keyboards and I had the chance to give them back to my dealer when I didn't like them.
First I had a psr2000 , then a roland xp30 , then a ketron sd1 and now I have and I will keep (at last) the yamaha psr9000 pro.
I hope I won't regret this...
Greetings,
Alain