As a footnote.....
If you're looking for a used Yamaha CS5 on ebay or in
your local paper, be careful.
As you know, Yamaha have their finger in many, many pies
that extend way beyond the music business and if you see an ad in
the classifieds for "Yamaha CS5 in excellent condition... one
careful owner" don't get too excited - it might actually be
for the product shown to the right!
That's right - back in the 70s, another division of Yamaha
produced a motorcycle called, coincidentally, the CS5 !