Yamaha CS80

Hi all:
After all the trouble I had with the KAS board of my CS-50 I decided
not to fix it.
I already sold 2 voice cards (I�m thinking to sell one more voice), and
I want to sell the Kenton MIDI retrofit.
It is new, I never installed it. It could be used to retrofit a CS-50 
or CS-60.

Info at Kenton site:
http://www.kentonuk.com/kenton/retrofit_kits/cs50-rk.html
PDF Manual:
http://www.kentonuk.com/kitdocpdf/cs604201.pdf

I�m asking us$ 550 plus shipping.
If anyone is interested send me a mail.

Sebo