Audio/video baluns are devices used to connect different input/output devices together. These baluns comprise transformers that match the impedance of one circuit with the other, and they help eliminate the loss of signal. Electronic Expeditors (EE USA) provides ultra-high performance baluns that are sourced from top industry dealers such as Intelix. Our inventory of audio-visual baluns features USB extenders, audio/video over twisted pair extenders, stereo audio twisted pair extenders, dual stereo audio twisted pair extenders, audio mic/line mixers, and distribution amplifiers. These products are used at high-end facilities, such as restaurants, schools, stadiums, hospitals, airports, hotels, and homes.