Allen and Heath ME-500 - 16-Channel Personal Monitor MixerThe ME 500 personal mixer's intuitive hands on controls and crisp visual display make it easy for musicians to quickly build and control their own monitor mixes. With plug 'n' play setup and self sufficient musicians, ME 500 is also a massive time saver for the audio engineer. ME 500 is ideal for keeping onstage sound levels under control and speeding up sound checks in a wide variety of live environments, from touring bands to orchestral performances