A screenshot of QMix on the iPhone

The free QMix app from PreSonus allows up to 10 performers to simultaneously control their StudioLive mixes using an iPhone or iPod touch. QMix works by networking one or more iPhones wirelessly with a Mac or PC, enabling QMix to remotely access Virtual StudioLive to control one or more FireWire-connected StudioLive mixers. As each iPhone connects to the network, its copy of QMix will discover all StudioLive mixers on the network, enabling each performer to quickly and easily create an aux mix that includes all mixer channels. And QMix lets the engineer set permissions so that each iPhone on the network only controls a specified mix.

For more info about PreSonus, please visit www.presonus.com