Distribute analog video signals from a single A/V source to multiple televisions, monitors and receivers. Daisychain amplifiers together for an unlimited number of television connections without degridation to the picture quality. This 4-output distribution amp supports cable runs up to 150 ft. Unity gain ensures that the output signal is as clean as the input signal. High-quality and stable amplification eliminates the poor picture and sound quality you get by simply using Y-cables. Use these amplifiers with video sources like DVD players, satellite receivers and other video sources. Also useful for distributing audio sources like CD players and tuners for multi-zone sound systems. One A/V input, including S-Video and composite video to four outputs.