I am looking for a device that would take one signal and split it to 9 displays. I tried searching for a video multiplexer but thats really the exact opposite of what i want.

I want to take one coaxial cabletv signal, and split that one signal to 9 50" lcd televisions via this device. It is for a very large room and will be used to play music videos (the black lines between tv's wont be an issue).

In any case, I apologize in advance for my ignorance but i was unable to find any device that will accomplish this task via a google search or avsforum search.

Thanks in advance :-)

Some displays are designed specifically to do this. You may want to check out the Panasonic industrial/commercial models that are designed to make a plasma-wall.

http://www.panasonic.com/business/plasma/app_pub_ent.asp