Video mixer / switcher. Snell & Wilcox, Panasonic, Sony, Datavideo, Leitch, Kramer, Edirol. Cut to cut, digital effect, realtime. Distributor video, router, waveform, spectrum analizer, high gain, mpeg encoder, nicam stereo. AG MX 70, WJ MX 70, AG MX 90, DFS 300, DFS 500, DFS 700, BVS 3000, BVS 3200.