Soldering the filter wire
If you want to be able to control the filter via midi, you will have to
solder one cable to the leg of a resistor (R78) on the right panel board
(KLM-355C) as shown in the picture. The cable is the orange wire coming
from the ModyPoly board.
There are Mono/Poly´s without screen printing on the board. In this case
you need to take extra care where you solder the wire to.
