My first was a Casio CZ 101, and the second was the Yamaha 6300 as well. It does look like the KN7000 but since there are years in between, I am afraid my KN7000 blew it out of the water, although it had a great sound for the day.
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pa4X 76 ,SX900, Audya 76,Yamaha S970 , vArranger, Hammond SK1, Ketron SD40, Centerpoint Space Station, Bose compact