The units also feature enhanced audio through vacuum tube technology. Samsung said its wireless 7.1 Channel Blu-ray 3D Home Theater System (HT-E6730W) and reduced channel (HT-E5500W) system combine a vacuum tube amplifier with a digital amplifier for a more powerful and purer audio experience
Samsung Bows New 3D Blu-ray Products Featuring Disc-to-digital Conversion | Home Media Magazine
Samsung Bows New 3D Blu-ray Products Featuring Disc-to-digital Conversion | Home Media Magazine