New Z3 Touchscreen Desk With 3 touchscreens built into Pro Tools & Ableton Live, the creative possiblities are limitless. PTZoptics NDI Cameras Around the room, we have installed 4 PTZoptics NDI cameras. All lighting and cameras are controlled via an iPad and we can capture 4 streams of audio at the same time on our video iMac editing station. L Our New Audio Specs We created the new system to be portable in an instant. While in house, audio runs through a Universal Audio x6. On the road, we use a Universal Audio Arrow or Apollo Twin.