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CABLE POWERED part 2
is there a little bit of low voltage electricity coming from the cable box (U-verse set) through the coax cable to the t v? because of the long run in the cabel about 80'. I wish to add an in-line amplifier, in hopes of stopping the buffering that happens too often while watching live T. V. the amp i am looking at gets it's power from the voltage that runs in the cable, it must have some juice running through the cable or it wont work.