Stereo AV/IR pass-thru balun allows one (1) composite video, one (1) stereo audio and one (1) IR emitter signal to be transmitted via single Cat5E/6 cable in point-to-point connection. Stereo AV/IR pass-thru balun features full audio bandwidth response for high fidelity applications and features built-in color-coded cable leads for ease of installation. Stereo AV/IR pass-thru balun also works in conjunction with third party IR remote control equipment allowing IR Emitter to connected IR control module using same Cat5E/6 cable as video and audio for more cost-efficient cabling. Some of applications are classroom video distribution, commercial and home audio/video systems, hospital video training, video conferencing and video kiosks.