Hello , I have a Samsung UN40EH6000 , LCD 40" TV , I have never been happy with the Audio out the bottom with little speakers , set is over 2 years old and is now open for repairs , am wondering if someone has ever put jacks on back and used amplified speakers , Samsung does not have speaker outputs that are volume controlled on these models but they do have a way to tap audio out so you can hook a separate system that is programed via the remote , I have TV apart now and am wondering about isolation transformer etc. , any help would be appreciated , Thanks , Phil