Yamaha CS80 group photo

Yahoo Groups archive

Yamaha CS80

Index last updated: 2026-04-28 23:44 UTC

Message

Re: [yamahacs80] unison on CS80

2006-03-15 by David Rogoff

Max Fazio wrote:
> Hi
> can anyone give me hints on how to get the unison mod on the 80?
>   
We talked about this a few months ago.  I think the problem with these 
mods, which just mess with the gate and CV outputs of the KAS board, is 
that the KBC boards aren't dealt with, so the Brilliance/Level High/Low 
controls won't work right.  The KAS chip needs to be replaced to do this 
right.  A PIC or small FPGA could do this, but I don't know who is going 
to take the time.  I think both Kent Spong and Crow had looked into this 
- any news?  I thought about this, and lots of other mods, but decided 
not to dedicate the next decade of my life to CS-80 upgrades.

 David

n.p. - I've got iTunes on total random play of over 10,000 songs, and as 
I'm typing this message, it decides to play Presto Vivace/In the Dead of 
Night!



-- 
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.1.385 / Virus Database: 268.2.2/280 - Release Date: 3/13/2006

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.