Onkyo TX-NR616 7.2-Channel THX Select2 Plus Certified Network A/V Receiver(Black):Escape into THX®-Certified Surround Sound. Movie, music, and gaming enthusiasts can now step up to realistic THX® Select2 Plus™-certified surround sound for less money down with the new TX-NR616 Network A/V Receiver. Onkyo’s acclaimed WRAT amplifier with three-stage inverted Darlington circuitry delivers cinema-like power in the home. With Audyssey DSX™ expansion, you can add extra Wide or Height channels for more enveloping surround sound, while 2EQ acoustic correction guarantees optimal performance in any room. Eight HDMI® inputs handle 3D content, HD audio, and video display upscaled to 4K with onboard Qdeo™ technology. The MHL/HDMI input lets you connect a smart phone for smooth 1080p playback on your TV. Wireless home networking, meanwhile, opens up an exciting world of internet radio and cloud-based music streaming. You can even enjoy your multi-format PC-based music collection over Wi-Fi with an optional USB adapter. Intuitive system control—including audio distribution in multiple rooms—is provided by Onkyo’s remote apps for iPod touch/ iPhone and Android phone, or press the Quick Set-Up button on the supplied remote for instant mid-program adjustments. Visual input selection with InstaPrevue™ technology rounds out what is an exceptionally refined and affordable THX receiver.