ONKYO TX-NR737 170W 7.2 Surround 3D Black AV receiver

7 x HDMI, USB, 3 x Composite, 1 x Optical Audio, 2 x Coaxial, 6 x Analog Audio, HDCP 2.2, Bluetooth 2.1 + EDR, AC 220 - 240 V/ 50 - 60 Hz ,14.5 kg <b>THX® Select2™ Plus for Reference-Level Sound</b>
THX certification guarantees the same high volume, low-distortion sound you experience in a commercial cinema in your listening room. Your TX-NR737 receiver passed more than 2,000 laboratory tests covering 14,000 data points to ensure every aspect of audio performance meets rigorous THX standards for cinema-reference sound. THX Select2 Plus is recommended for screen-to-seat viewing distances of three to four meters.

<b>Engineered for High Fidelity</b>
WRAT (Wide Range Amplifier Technology) is all about high current. You need it to stay in control when speaker impedance fluctuates, and to grip without clipping as the soundtrack explodes into action. We use a massive high-power transformer driving low-distortion Three-Stage Inverted Darlington Circuitry on all channels to create a dynamic and engaging sound. Combined with high-resolution processing, the TX-NR737 packs a punch for movies while retaining finesse and musicality for two-channel playback.

<b>Future-Ready with the Latest HDMI®</b>
Play the latest RPG blockbuster on your Ultra HDTV at a breathtaking 60 frames per second with 7.2-channel surround sound from Onkyo. With five of the seven HDMI 2.0 inputs supporting 4K/60 Hz, this dream can become reality with the TX-NR737. Even if you’re not planning on upgrading to a 4K display right away, it’s good to know your receiver is ready for it.

<b>Supports HDCP 2.2 for 4K Streaming and TV</b>
With Hollywood studios, satellite TV broadcasters, and video streaming services moving to HDCP 2.2 copy protection for future 4K and Full HD releases, it’s important your A/V receiver can handle this new standard. The TX-NR737 is one of the first A/V receivers to support HDCP 2.2, making it ready for the next generation of home entertainment.

<b>4K Video Upscaling with Qdeo™ Technology</b>
The TX-NR737 features Qdeo™ technology from Marvell to upscale low-res video to liquid-smooth 1080p (for HDTV) and 4K (3840 x 2160 pixels) with a compatible display. This means video from older gaming consoles and DVD players looks sharp and clean, giving old favorites a new lease on life.

<b>Wi-Fi® and Bluetooth Inside</b>
The TX-NR737 has Wi-Fi and Bluetooth technology built in. Download our free control app and you’ve got a graphic remote control and range of streaming options in the palm of your hand. Or pair your Bluetooth-capable device and send almost any audio to your home cinema. With Advanced Music Optimizer enhancement, music via Bluetooth never sounded this good.

<b>Stream Direct from Smartphone and Tablet</b>
For lossless audio streaming, tap on the Onkyo Remote App icon on your smartphone to find your music loaded and ready to stream with familiar song organization and playback controls. The receiver can switch on and select your preferred listening mode automatically.

<b>Stream Network-Attached Hi-res Audio</b>
Onkyo A/V receivers are engineered for universal hi-res compatibility and ease of use. Use the remote app to locate your 192/24 and 96/24 albums (including 5.6 MHz DSD) on PC or NAS and bask in the clarity, depth, and detail of high-resolution music.

<b>Built-in Internet Radio and Streaming</b>
If you can think of it, you’ll most likely be able to stream it. The receiver includes Spotify, AUPEO!, TuneIn, and now Deezer, the music subscription service available in over 200 countries and boasting a library of 25 million songs which you can browse using the remote app.

<b>Play Lossless Music from USB</b>
The front-panel USB port also plays almost any audio format from mass-storage-class drives. As well as compressed files, there’s support for FLAC, WAV, ALAC, Dolby® TrueHD
(48 kHz), and DSD. You can also connect a PC, smartphone, or music player using one of the many digital and analog inputs.

<b>Connect with MHL™</b>
An HDMI/MHL terminal is included to connect smartphones and other electronic devices, allowing you to display 1080p video and other media on your HDTV with 7.1 channels of surround sound.

<b>Dolby® Pro Logic® IIz Seven-Channel Upmixing</b>
Dolby® Pro Logic® IIz adds height to the soundstage with two extra front channels immersing you deeper into the film. The system upmixes stereo or 5.1 sources and offers a number of optimized listening modes.

<b>Powered Multi-Zone Audio and Bi-Amping</b>
Powered Zone 2 speaker terminals (and Zone 2/3 line-outs) let you power audio in another room equipped with speakers. You can also assign surround back channels to bi-amp your front loudspeakers.

<b>Remote Control App for Smartphone and Tablet</b>
The Onkyo Remote App gets your system up and running in moments. All major playback controls, speaker adjustments, and listening mode/input source selections are at your fingertips. Tap the music icon for internet radio or to hear the music stored on your smartphone, PC, or NAS.

<b>Fast Switching and Adjustment</b>
To quickly adjust a speaker level or switch DSP modes, use the “Q” button on the remote control to overlay a transparent menu on screen. InstaPrevue™ technology is available via the Home button to preview content on any HDMI-connected device—the overlaid thumbnails let you keep an eye on a cable channel while you’re watching a Blu-ray, for example.

<b>AccuEQ Room Calibration</b>
AccuEQ optimizes surround-sound and two-channel audio to suit your listening space. In particular, AccuEQ extracts the best possible performance from your front speakers to make stereo listening more dynamic and exciting. The system analyzes speaker setup and room acoustics from one listening position (which simplifies the calibration process) and optimizes frequency response and output levels for maximum clarity.