I know a person that still uses analog cable. Sad thing is they still use old tube TVs as well. And by old I mean 12", colors half faded, wavy lines TV. I'd like to get them a newer TV but the problem is the current TVs are connected right to the cable line. There is no digital convert and I'm not sure if getting one from the cable company is an option. The house is well outside any town and several states away from me. So how do I convert the cable from the wall to something I can use in a new TV? I've been searching for converters and can't find one. Do TVs even come with built in tuners anymore?