The Sierra Pro XL routing switchers are a full featured series of high bandwidth routing switchers for RGBHV and RGB/YUV signals. Each frame size can be ordered as a 5-channel (RGBHV) and 3-channel (RGB/YUV) system, with or without balanced stereo audio. Each frame size can also be ordered with high bandwidth video boards in place of the H and V or composite sync boards so video can be input into all channels (or levels) of the routing switcher.