Description: Audio Technica's System 10 PRO provides musicians with a wireless system that's easy to operate. Just turn it on and hit the stage! Versatile system The System 10 PRO system ensures interference-free operations in the 2.4GHz frequency range, with innovative functions that make this a versatile system. Its durable half-rack housing can hold two receivers, which can be controlled on the spot, but can also do their jobs at a range of 100 metres. In the latter case, an Ethernet connection is used.