A while ago, I made this cable to drive my Yamaha CS-10 CV Trigger using my Arturia BeatStep Pro.
It's a bit unusually made and takes advantage of the way the Yamaha CS line of synths do "Trigger out" but it's easy to make and works just fine!
PotatoCad schematics folllows :)
NB: I recently found something nice about this cable: it can also be used to loop the CS-10 audio out back into the filter. Just plug the blue 1/4 inch jack into "external input", the orange one into "output" and the BSP end into your mixer, set "Ext" mode and tweak the corresponding potentiometer to taste :)