XAir Monitor Mixer is a personal monitor mixer for select Behringer and Midas digital mixers. It allows each musician on stage to choose exactly what they hear in their monitor without affecting (or being able to affect, even by accident) the band's main mix. XAir Monitor Mixer supports the Behringer X18, XR18, XR16, XR12, and the Midas MR18 and MR12. XAir Monitor Mixer deliberately does not include controls that would allow a musician on stage to accidentally mute channels or otherwise alter the main mix. Usage: 1. Connect to the same WiFi network as the XR18. In most cases, this should be enough for the app to find your mixer. However, if your sound engineer has changed the default address of the mixer, you'll have to enter that address in the app's connection screen. 2. Choose which monitor you want to mix. If your sound engineer hasn't named these in a way that makes it obvious which is yours, ask him which is yours. 3. Mix away. :) If you have feedback, suggestions, or bug reports, please visit the forums at xairmonitormixer.tetzfiles.com or send an email to email@example.com. Note: support for mixers other than XR18 was recently added. If you run into any issues, please let us know. Ensuring proper compatibility with all supported mixers is our top priority.