ShenZhen MuxBOXS Science&Technology Co., Ltd

 The Stereo Hi-Fi(MB-SHFB) Audio Balun allows one Analog Stereo Hi-Fi  Audio to be transmitted Via Cat5e/6 Cable ,<br />
up to 3250ft(1000m) in a  point-to-point connection .it is built in surge suppressor to protect Audio equipment against damaging voltage spikes .its integrated   ground loop isolation prevents annoying "hum-bars" common noise with long distance installations .The product is designed for audio applications where full-range ,hi-fidelity audio frequency response is required .Used in pairs ,the Stereo Hi-Fi Audio Balun  eliminates  costly and bulky coaxial cable ,allowing audio equipment to be connected or moved within a structured cabling environment.