ATW-1312CLEAR AND NATURAL HIGH-FIDELITY SOUNDThe Audio-Technica "System 10 Pro" rack-mountable digital wireless system is so simple to use, so dependable and so automatic that you'll never have to think about it. Set it up anywhere, turn it on and its good to go.Like the rest of the range System 10, the System 10 Pro works in 24-bit / 48 kHz, and allows easy use while ensuring clear and natural sound quality. The system offers three levels of diversity: frequency, time and space. Frequency diversity sends the signal to two frequencies allocated for communication without interference. The time diversity sends the signal in several time slots to optimize immunity against multipath interference. Finally, space diversity uses two antennas on each transmitter and receiver to maximize signal integrity.2.4 GHz 24-bit / 48kHz Digital wireless systemNo interference, as operates outside of DTV or 3G bandsAutomatic Frequency Selection. Plug & Play. Ease of use and reliabilityOffers 3 levels of diversity (frequency, time and space) to ensure communication without interferenceRackable metal chassis, comes with a removable receiver (Kit setting rack included)Supplied with 2 extractable receivers in the chassis, and two transmitters: a handheld microphone and bodypack transmitterPossibility of 2 interchangeable receivers per chassisUsers can pair each receiver with up to 10 transmitters2 frames or 4 receivers can fit in a 19 '' 1U rack Possibility to chain up to 5 frames (10 receivers) using RJ12 type cables (one cable per system)Up to 10 systems can be used simultaneously without any frequency coordination problems or group selectionHi-Fi audio quality over the whole frequency range (20 Hz to 20 kHz)No compression during transmission and reception for clear, natural sound