Hello! I am a happy owner of a Maschine Plus. I need to increase the number of audio inputs on my device. I know that this can be done by connecting a Komplete Audio 6 MK2 audio card to the Maschine PLUS. But I want to look for similar cards with a much larger number of audio inputs. Can you tell me what this function is called (connecting via USB to the Machine Plus for track-by-track processing of each audio channel?) So that I can be sure that I will order the right audio card online that will connect without problems. Thank you.