I'm a Sound Designer by trade, so I'll use audio terminology to describe what I'm looking for. When I want to patch my Qlab into many different analog speakers. I use an audio interface, (focusrite, MOTU, ect) to get many different channels. For a personal video project, what is available to patch my Qlab into many different analog televisions? Is there such thing as a "video interface"? It seems every "video interface"-esque product is only 1:1, for one source to one destination. Is there a USB/Firewire/Thunderbolt box that can be patched into multiple RCA destinations? Either conveniently or inconveniently?