This is how I implemented the mod on my Poly. I hope this helps...
The filter chip is marked "Korg njm2069". In my Poly it's mounted in a socket,
making it very easy to notice. Solder wire leads to pins 5 and 6 (these are
the filter outputs.)
Connect these wires to the opposite terminals of a SPDT switch. Cut C103 from
the poly mainboard and solder it's negative terminal to the common point of
the switch, then solder a wire from it's positive terminal to it's positive
pin position on the board.
Make sure it works, then find a way to mount your switch in the case.
An interesting expirement is to mount a 100k pot in place of the switch,
one can get some really nice soft pads near the middle, gets really quiet
though.
The filter chip is marked "Korg njm2069". In my Poly it's mounted in a socket,
making it very easy to notice. Solder wire leads to pins 5 and 6 (these are
the filter outputs.)
Connect these wires to the opposite terminals of a SPDT switch. Cut C103 from
the poly mainboard and solder it's negative terminal to the common point of
the switch, then solder a wire from it's positive terminal to it's positive
pin position on the board.
Make sure it works, then find a way to mount your switch in the case.
An interesting expirement is to mount a 100k pot in place of the switch,
one can get some really nice soft pads near the middle, gets really quiet
though.
On Tue, May 13, 2003 at 08:15:53PM -0000, evans_simard wrote:
> Hello.
> do you mind to provide me the details about the modification..
>
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