Well, Ted and Donny, I have owned 2 Ketron SD7 Keyboards and without a doubt they are the very best of any keyboard I have ever owned!! I sold them both only because they were to heavy for me to take to gigs. (I will be 80 in June) I used them for 3 years. I now own and gig with a Ketron SD40 module. The realistic sounds of Ketron are amazing as well as the style backgrounds.

Deane