Another thing missing on the CVP-609 is the set up hard (actual) buttons for turning on and off Parts (Left, Right1, Right2) ... you have to be on the right page on the screen to do that. I like that on the Tyros, no matter what's on the screen, I can instantly control the L/R1/R2/R3 sounds on-off status while playing. That's missing on the CVP-609.

-Jim
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Genos / Tyros5 / HK Lucas Nano 600 / FTB Maxx 40a / EV ZX1A / Rock'n'Roller cart / Hauptwerk virtual pipe organ / misc other audio & music toys