The AV400 1×4 Composite A/V amplifier, distributes audio/video to four TVs without loss. The AV400 can be looped, cascaded or put in tandem without loss of audio/video signals. Audio/Video cables need to be of top quality and can have runs of up to 100 feet between units, and 150 feet between units and TVs.
Daisy chains several units for larger displays with great picture quality
Heavy duty metal housing provides excellent shielding