Q. Can you access points on the IST PS3/PS4 breakout board? Can I only used what is wired in the pre-made harnesses?
A. If you can solder you can access the inputs by soldering directly on top of the small Brook board original points. Please see attached picture to see how I was able to use the Brook board even though it was connected to the IST breakout board. Again, this is for advanced modders who can solder on small points.