With its improved design and new features, this rugged G3 rack receiver is ready for the road with its proven transmission reliability and inspiring flexibility. The sound check mode allows you to check the audio and RF signal at any time during setup. 20 frequency banks with 12 preset frequencies each, plus a user-programmable bank mean you can easily run multiple channels of wireless G3 simultaneously. Includes standard XLR input for reliable recreation of the sound source. Featured in festivals, concert halls and theatres.