Harman Kardon AVR 1710 7.2-Channel 100-Watt Network-Connected Audio/Video Receiver 7.2 surround sound system with 100 watts per channel Integrated Green Edge technology uses ultra lightweight digital amplifiers to create powerful, precise amplification. Six 3D-ready inputs (one is MHL ready) Front-panel USB port for connection to compatible Apple products or USB sticks Harman Kardon remote app for compatible iOS Android smartphones and tablets