Profile: Audio Authority Corp. offers customer service intercom systems. Our products are multi-zone amplifiers, transient voltage surge suppressors, DVI cables, matrix switchers, audio-video distribution hubs and signal distribution systems. Our AVAtrix™ HD cat 5 matrix uses a pair of cat 5 cables to deliver pristine HD picture, plus digital and analog sound up to 1,000 feet from the source to remote cat 5 receivers. Our HD-IP™ gigabit video distribution receivers support 1080p and 720p video, plus audio. They use off-the-shelf gigabit IP switches for extension and distribution. Our brands are Excellerator™ and Access™.