Onkyo TX-NR616 7.2- Channel Network A/V Receiver (Discontinued by Manufacturer) THX Select2 Plus Certified 115 Watts per channel Internet Radio and Cloud Music Streaming Service Connectivity w/ control via Onkyo Remote Apps MHL (Mobile High-Definition Link) and InstaPrevue Technologies iPod/iPhone Direct Digital Connection through USB and Firmware Updates via Ethernet and USB Power Requirements AC 120 V, 60Hz