The AV400COMP allows any audio/video source with Y, Cb, Cr, or Y, Pb, Pr application outputs (component), to distribute audio and video. The signal ratio is true one to one with no loss from original source to four different locations. These locations must have the same application as your audio/video source. Compatible with all HDTV component video signals. Daisy chain several units for larger displays. Allows up to 150 ft. runs. Save the expense of additional A/V receivers.