A good monitoring system could make the difference between a good and an awesome performance.
The StageWave mobile app transform your smartphone into a stereo wireless in ear receiver that also gives to the musicians all the control over their personal monitoring mix and requieres only a digital audio mixer, a computer and a single usb wire.
Connect your audio mixer to your computer, the computer to your router, open StageWave and start receiving your mix in your smartphone in real time.