Hi, I have a Panasonic LED TV VIERA TH-40C400A and a Baum sound bar connected via the optical audio output. I want to use a pair of Phillips Headphones with it but cannot work out how to do so as there is nowhere on the TV or soundbar for the headphone audio jack. My aim is to use the headphones to listen to the TV at whatever volume I choose, while my partner listens to the soundbar at a low volume (she cannot listen to the tvs itself because the sound quality doesn't work for her). Is this possible and if so, how? Thankyou.