This is a great 9 Channel Amplifier at 9 X 150 watts per channel. Great for a Atmos system. These have balance and single ended connections. Behind the simple facade of the THX® Ultra2™ certified DTA-70.1 lies more than enough amplification muscle to power even the most demanding home theater. Enjoy diamond-sharp precision, whatever the volume.
Find more information here: http://www.integrahometheater.com/Products/model.php?m=DTA-70.1&class=Amplifier&source=prodClass