Nux

NUX B2 is a digital wireless system designed for the maximum compatibility for home or studio tests. NUX B2 has passed rigorous tests to get the maximum signal stability and quality of audio transmission. The last thing a guitarist needs is signal interference. The B-2 uses the latest format wireless digital, works in the 2.4GHz range, far beyond any radio or TV interference, and is more than capable of securely manage the audio signal wirelessly.