Currently I have 5 PAs connected to each other via 3-pin cables with one PA2 connected to the Aquabus High port on the AQ5 via a 3-pin cable. This works just fine.
I bought a MPS 400 and now realize that it requires a 4-pin Aquabus cable to communicate with the AQ5. If I want to use all of my PA2 and the MPS 400 is my only choice to buy the Aquabus 4-pin splitter cable and connect the 3-pin cable from the one PA2 to one male end of the Aquabus 4-pin splitter cable and connect a 4-pin Aquabus cable from the MPS 400 to the other male end of the Aquabus 4-pin splitter cable?
Thank you.