Do not have a LED TV is one in which the sound was so broke ... e! Sound grottenschlecht even a clock radio 25 years ago was better. Picture is OK but below 400 Hertz I expected more. (My Samsung LED 100 Hertz 4 J's old worlds better than this Part) 3 D untested. Otherwise, it goes like this. more like 349 is that thing not worth. Optics and pedestal OK. Oh something positive: Standby consumption less than 0.5 watts