Hy Tom,
The Mac Pro doesn’t have a Built In Microphone (like the Mac Book) it is normal, you need an audio input to run Bazik, as a microphone, soundcard, or dj controller.
Mac Book Built-in microphone work well, but we have actually troubles with some USB microphone (or webcam with Mic). I imagine the mic into the display is probably not detecting now, but i add this point for the next update.
Maxime
