Hello Squeky,
Roland has 2 division's. A pro division and another division called CK ( contemporary keyboard ). The CK division of Roland sells to mostly Piano type retailers. The E600 is considered a CK product. You will have to find a Roland Piano dealer ( that also sells keyboards ) and most likely you will find a high mark-up with the E600. The keyboard board is basically 61 keys, on board speakers and the always difficult Roland Navigation. Music dealers like George Kaye, Guitar Center ( who I work for ), Sam Ashe can't even get there hands on the product. So, GOOD LUCK...... DanO1 oneils4@home.com or Guitar Center Towson Maryland 410 821 5200.