The Concert 288 Series of Wireless Systems offer comprehensive reliability and great sound for two performers. Available in multiple configurations, the system includes a dual channel receiver and two wireless transmitters for the presenters. Each performer has their own volume control and a separate audio output for sending the signal to different mixer channels. The receiver also contains a separate mix output that combines the signals of both performers. This allows you to bypass a mixer and connect directly to a speaker. Concert 288 Systems are ideal for education, house of worship, office presentations, Q&A sessions, and of course Karaoke.