Gefen EXT-COMPAUD-143 1:3 Component Audio Distribution Amplifier Connects up to three component displays at the same time to one video source Support SD(composite, YCbCr) and HDTV (YPbPr, RGsB) input signal Maintains 480p, 720p, 1080i, and 1080p resolutions Maintains high resolution video - beautiful HDTV resolutions up to 1080p are easily achieved video source at the same time