Discussion about the Korg PolySix synthesizer

Hi,

Glad you are enjoying the entertainment! Seems after a 12 hour bashing the
errant board I have been trying to diagnose is now stable. Replacing C23
with a 10pF ceramic seems to hold the clock circuit stable. Seems that the
noise/instability in the clock signal was indeed an issue and all the other
pointers described in previous threads were influential, but not the cause
of the problem. I would therefore suggest, if you are having with problems
with instability (i.e. The patch banks jumping back to A1) then address the
issue as described above. Thanks for your help with this one, Malte!

One other thing. If you have used a transplanted ceramic resonator from the
original Œ367 do check the legs are still attached to the device. They have
a habit of breaking off in a way that looks like they are still connected.
If possible use the blue Murata types listed on the group buy site.

Regards,
Andy


On 03/09/2010 16:51, "ML" <f115@rocketmail.com> wrote:
> 
> Thanks for covering so much ground so far. This thread has been an enormous
> help so far. I'm following along closely!



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