Sennheiser EM 100 G3
Sennheiser EM 100 G3. 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 G3 wireless simultaneously.