The VS-55V is a high-performance switcher for composite video signals. Switching during the vertical interval ensures glitch-free switching with genlocked sources. - Bandwidth - 150MHz (-3dB). - Vertical Interval Switching. - Control - Front panel and contact closure (via link connector). - Desktop Size - Compact size. 2 units can be rack mounted side-by-side in a 1U rack space with the optional RK-1 adapter.