iTouchMidi Xone:4D Ableton Live
The Allen & Heath Xone:4D can easily be extended with a touch screen MIDI Display. This gives even more ease of access to Ableton Live clip slots.
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You take an iPhone and install iTouchMidi on it, configure it to connect to your computer using OSC over the Wireless Network, give it a nice position neat the Xone mixer and you’re done. OverSoft did a nice demo on using the iPhone as an extend for the Xone 4D from Allen & Heath.
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