> synthparts <mailto:synthparts@...>
> February 15, 2011 8:35 PM
>
>
> So I have kinda given up ever finding a CS80 for a reasonable price
> but I do have a couple CS60s. It occurs to me that if the CS60 could
> be modded so that you could layer 4-voices assigned to the main panel
> with the other 4-voices assigned to the mini control panel you would
> kinda have a mini-CS80 (minus the polyAT keyboard of course). Anyone
> ever gone down this road and looked into it?
> ------------------------------------------------------------------------
Hi Doug.
That was sort-of my idea back in 1981! I had just started college and
was a huge CS80 fan and got to play with a new one at a local music
store. I knew there was zero chance of affording even a used one so I
saved up for a summer and bought a used CS60 for $1000. My plan was to
get a second one and play them from one keyboard. It actually wouldn't
be that insanely complicated to take the the KAS board outputs from one
and have it drive the disconnected KAS outputs of the 2nd CS60.
What you're describing would be trickier - although much smaller and
lighter! It's easy to set the KAS chip to only scan 4 notes - that's
what it does in the CS50. Then you'd have to connect the triggers of
the 2nd 4 voices in parallel with the first 4 and lots of other, similar
wiring of control voltages. I guess the really ugly part would be on
the T boards which mix all the control voltages. You'd have to break
apart all the connections for the 2nd 4 voice cards to do what you wrote
to send the panel sliders to the 1st 4 and the memory sliders to the
others.
Now that I've either lost the non-technical folks or made the techies
very ill thinking about this mod, I'll just wish you good luck and look
forward to you selling the parted-out board of what's left of your
keyboard in a few months :)
David
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