Must have been the extra notes that earned the 9000Pro its 'Pro moniker, eh? LOL

It's amazing. Little kids learn on 88 note pianos, but as soon as they move to a keyboard, it only takes 76 for a 'Pro' rating..!

Mind you, you'll never see the words 'Amateur' silk-screened on all the 61's. But isn't that what putting 'Pro' on a 76 implies, eh Yamaha?