When we talk about onPC solutions, we talk about mobility, flexibility and affordable prices - all combined in the grand MA3 onPC command wing! It is your mobile control solution for the grandMA3 onPC software. You have a computer or laptop with the grandMA3 onPC software installed? Then simply connect your onPC wing via USB and you are ready for programming. The command area looks the same as on the grandMA3 consoles including the five dual-encoders and 40 separate playbacks to directly control 4 096 parameters.