The VideoEase Quad Audio Balun allows up to four (4) analog line audio signals to be transmitted via unshielded twisted pair (UTP) cable in a point-to-point connection. Used in pairs, the Quad Audio Balun eliminates up to four (4) coaxial cables, allowing audio-video equipment to be connected via space-efficient and cost-effective Category 5 twisted pair cable. The Quad Audio Balun also works in conjunction with other MuxLab analog audio baluns such as the 500019. Features & Benefits: Cost-efficient cabling - save up to four (4) cables. Analog audio up to 5,000 ft (1.5 km) via Cat 5. Compact design for neater wiring