“Old Samsung Plasma. will this work with it? I have a Samsung Plasma (model year 2009) and I am currently using a Sony receiver with subwoofers and the speakers that connect with the old speaker wires. need to replace as the receiver has gone out and thinking something like this would do that, but wondering will it work with my older TV? I know nothing about all these connections and not sure what to look for to make sure it will work. I do have HDMI ports on my TV and the plugs for the red/white cables whatever those are lol.”