> Laurie Curry <mailto:laurie@...>
> March 27, 2012 11:50 AM
> look at your keyboard scaling....... sounds like you are experiencing
> what I call filter dance..... if your low kybd brilliance is up it
> will add to the sustaining upper notes... if your low kybd is duller,
> it will mute the upper notes..... Im sure thats what you hear.... positive
>
Yeah - this is a bug in the CS80 design. The controls for
leve/brilliance high/low are common for all 8 voices and are based on
the last key pressed. So, if you have these set to extreme values,
especially with high filter resonance, you'll get odd results. This is
most noticeable, as you've found, with "ringing" notes in Sustain I
mode. It could be made to work correctly with lots of ugly jumpers - oh
- and 14 space KBC boards with the custom Yamaha DACs. Yes, you could
do it with S/Hs instead, blah, blah. Not even worth thinking about
without a new ASIC/processor board to replace the KAS, TKC, KBCs, SH, etc.
David
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