Relay G90 12-channel rack-mountable 2.4GHz wireless guitar system redefines the wireless experience for guitarists and bassists. Its superior sound, professional dependability and refreshing simplicity is unavailable from other wireless systems. Guitars get a beautiful high-end sparkle and basses get a thunderous low-end punch, even at distances of up to 100m. Your performance is shielded from dropouts with extra layers of signal protection. Switch between Relay G90 and a guitar cable without changing your sound. Easy-to-use, Relay G90 finds open channels right out of the box - no searching, no scanning, no hassles. Relay G50 has a bright LCDs that display power, status and battery life. Features a broad 10Hz-20kHz frequency response, superior 120dB dynamic range, and zero signal compression. System includes transmitter, 1RU rack-mountable receiver and all necessary accessories including antennas, guitar cable, power supply and batteries.