Broadcasting at 2.4GHz over an encrypted data stream unique to each product at up to a 30 meter, 98-foot range, the Line 6 Relay G30 Wireless System is a beautifully simple answer to the conundrum of getting a cable-free live experience up and off the ground. As responsive as if you were plugged directly in, the G30 boasts a 10Hz to 20kHz range at up to 118dB to cover all live needs from guitars to bass to synth.