I contacted him already, among others and he doesn't have any for the CS-80 and doesn't plan to unfortunately. He said as David: too complicated...
--- In yamahacs80@yahoogroups.com, Rainer Keizer <rainer.keizer@...> wrote:
>
> There's a guy in the Netherlands called Mark Cox who makes a MIDI kit for
> the CS 60, I don't know if he also made something for the CS 80. His
> website - only useful for contact info - is: ∗cox∗-∗electronics∗.com . The
> CS 60 kit is quite a bit cheaper than the Kenton kit at about EUR 400
> ∗including∗ fitting it, instead of the EUR 755 for the Kenton kit including
> fitting!
>
>
> [Non-text portions of this message have been removed]
>