That was not the 7500, it was the WK-6500, the little brother

Comparison here:
http://www.casio-intl.com/emi/sp/high_grade/en/spec/

One particular problem is that neither has standard midi ports, only USB. What's the point of not having this industry standard functionality, to spare $1 per unit? Pity.

[This message has been edited by trident (edited 10-09-2010).]