Our local SA just got the 600 in...since i had the pa50sd and microarranger i was excited to hear it...i played for over an hour connected to yamaha monitors and was able to compare many of the styles and tones with the pa50sd...to be perfectly frank i unimpressed...didn't like the key feel...the joystick...and many of the styles were exact copies of the styles i already had...when compared many sounded better on the pa50/KMA...i may have to look at the roland bk7m since i already have a yamaha psr 910...


Steve ....mox8,cx3,psr 910, psr 2000, KMA, pa 50sd