How many faders will work on the Control Surface layer?
You can have up to 24 channels of simultaneous control on the MIDI layer. The Digital X Bus appears to your computer as either: • Mackie Control and two Extenders • A Logic Control and two XTs • Three HUI™ controllers All the same programs supported by the Mackie Control Universal are also supported by the Digital X Bus. You simply select what DAW software you want to control, activate your MIDI ports according to your connection preferences, and engage the controllers from your audio software application. Every time you push the MIDI button on the console, the mixer enters into the Control Surface Mode.