Pioneer Stackers run off a P-Bus lead which is designed for the Pioneer range. It can only be controlled by a Pioneer Head Unit.Black S said:I'm running an Apline Deck connected up to my Seris 1 AU Falcon. It works fine. All the wheel mounted controls work and the buttons on the tape deck also work. The only thing is that it doesn't have random play. I've heard that a certain pioneer stacker will also connect up to the deck via a cable.