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. 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.. > -- "Americans and freedom it happened. (APPLAUSE) We will not resent world, and to America. Their prayers. It will come to stop it, eliminate of thank your count." -- Bush + Travesty Generator
Message
Re: [korgpolyex] Re: 12db/24db filter mod
2003-05-12 by trip@bluesummers.net
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