but essentially, you ditch the resistor. and you just solder a wire from pin 3 to an audio jack, and then solder the ground pin on that audio jack to the same place you solder the ground wire for the NES mod.
you can also take the vrc6output pin and run it through 1k resistor and 10uF cap to a 1/4" jack and have that as an individual output as well.
As a layman, I just want to make sure I'm getting this right instead of going for it and shorting my NES something good. So, you take pin 3 through a 1k resistor and 10uF cap to a 1/4" jack, and the ground of the jack goes to the ground where the NES mod goes to?
Also, where would be a good place to fit this third jack?