Casio CTK 650 - some selection of presets (all playing no talking)

[@nevansyed5976]

Wow, this ones interesting. I may not know too much of older keyboards but the tones included sounds like a combination of the LK-100 and the WK-1630 if you get what I mean, you probably know older keyboards more than I do but the two I mentioned, I've played on them before for a decade

[@keyhoarder]

Yes, Casio shared the sounds with many models. Usually its like they're not the same, but they have something in common. WK series were top of the range, more professsional arrangers, while LK-100 were lower, educational models. CTK 650 is somewhere between them.