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. 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.