Archive of the former Yahoo!Groups mailing list: Yamaha CS80

While restoring this CS50 I thought, that a mono-unisono mode would be
very helpful for tuning. So I am looking for a description of that
modification (especially for a CS50). I've searched the groups archive
for it, but did not find any details about it. I only found it mentioned
as taken for known.

Are there any detailed explanations somewhere?

I tried to understand the principle of the KAS board, but I don't find
any signal that resets the voice counter. I also don't find any
significant difference between the KAS board of a CS50 and a CS60 (at
least in this aspect).


Florian