THX Theater-Reference sound meets Ultra HD entertainment
Step as much as THX-certified surround sound with the TX-NR737—probably the most potent and long run-able A/V receiver in its class. With a high- current massive transformer, discrete Three-Stage Inverted Darlington Circuitry amplification, and extremely robust construction, this heavyweight serves up floorshaking theater-reference sound. There are 4K/60 Hz-capable HDMI inputs for Ultra HD gaming and video at 60 fps, in addition to beef up for HDCP 2.2. As so much Hollywood movie studios are adopting HDCP 2.2 copy protection for long run Full HD and 4K releases (including content streamed by way of the web), it is a highly desirable feature. Also included is QdeoTM 4K upscaling technology so you’ll revel in older DVDs and games in high resolution. Music lovers can choose between a number of web music services and products and stream almost any 192/24 hi-res, lossless, or compressed file format (including 5.6 MHz DSD) from compatible network- attached devices the use of built-in Wi-Fi and our free remote app. Bluetooth may be usual. Combining these features with class-leading sound quality and a simple-to-use GUI, the TX-NR737 delivers powerful studio-master entertainment at an reasonably priced price.
Customized audio parts
WRAT (Wide Range Amplifier Technology) is according to high-current, low-impedance architecture. High instantaneous current realizes ultimate regulate of the speaker drivers for accurate and musical audio reproduction, from probably the most delicate piano passages the thunderous roar of an orchestra in full flight. High current better handles impedance fluctuations from the speakers (which is able to dramatically increase the burden at the receiver), and with 125 Watts/Ch (6ohms 1kHz, 2 Channels Driven, FTC) there’s at all times enough power to reply in an instant to dynamic gains in movie soundtracks and music.
High-current, low-distortion amplification for supremely good sound
To succeed in highest-in-class current delivery, the TX-NR737 is built around a custom high-output transformer, extra-large customized capacitors, and low impedance copper bus-plates. Three-Stage Inverted Darlington Circuitry amplifiers feature a discrete low-impedance output stage with high-current transistors for instantaneous power and extremely low distortion. Unlike some A/V receivers, the audio and video processors, DAC section, networking, pre-amp, amplifiers, and power supply are all separated to reduce electrical interference (noise) on audio signals. The culmination of over 60 years’ audio engineering revel in, WRAT preserves the life and character of the master recording even as making certain an emotionally moving revel in whether you’re taking note of compressed digital music, a treasured LP, or a hi-res movie soundtrack.
Dolby Atmos multidimensional sound
Onkyo is one of the first to introduce the exciting Dolby Atmos surround-sound format to home theater environments. Dolby Atmos uses object-oriented mixing to layer independent audio elements through discrete channels, moving three-dimensional sound effects across the theater with astonishing realism. The format adapts to any home theater layout incorporating height channels for a more enveloping soundfield with extremely accurate directional and overhead effects.
HDMI 2.0 for 4K video at 60 fps
Five of the receiver’s seven HDMI inputs are according to the up to date HDMI specification to beef up 4K video at 50/60 frames per second and 21:9 aspect ratio for theater-reference movie display. Now you’ll add thunderous 7.2-channel surround-sound to blockbuster 4K 50/60 Hz games and movies for a breathtakingly realistic entertainment revel in. The TX-NR737 also supports the up to date HDCP 2.2 DRM copy protection usual by way of HDMI Input 3 and the primary output.
Reference-level sound to your home
THX certification guarantees the similar high-volume, low-distortion sound of a commercial multiplex theater to your own listening space, with high-resolution studio-master soundtracks reproduced precisely as the director intended. Your TX-NR737 Network A/V Receiver has passed more than 2,000 laboratory bench tests across 75 categories and covering 14,000 individual data points to be sure that each aspect of audio performance meets rigorous THX standards for theater-reference sound. THX Select2 Plus is really helpful for medium-sized rooms where the screen-to-seat viewing distance is about 3–4 meters (10–12 feet).
Wi-Fi and bluetooth inside
The TX-NR737 has Wi-Fi and Bluetooth technology built in. For network audio, use the remote app to stream music stored in your smartphone and to locate and stream hi-res audio from any network-attached DLNA-certified device (such as a PC or NAS). There are no hidden adapter costs, no use for close proximity to an Ethernet wall socket, and no long runs of unsightly cable just to revel in a stable network connection. The receiver also has Bluetooth 2.1 + EDR on board. Pair up and stream no matter what audio is playing in your compatible device, from MP3s to albums on YouTube. Audio streamed by way of Bluetooth is enhanced with Onkyo’s Advanced Music Optimizer, a DSP mode that restores compressed files to on the subject of their original fidelity for beautifully full and natural sound.
Making high-resolution audio easy for everyone
Onkyo A/V receivers are engineered for universal hi-res compatibility and ease of use. It’s now remarkably easy to revel in albums mastered in high-resolution that you just’ve downloaded and stored in your computer or media server. The remote app in no time locates the 192/24 and 96/24 high-resolution audio files in your network-attached storage devices and sends them by way of DLNA to the receiver with zero loss in quality. Almost each hi-res and lossless format is supported, from gapless FLAC and WAV to ALAC and WMA. The TX-NR737 also handles 5.6 MHz DSD and Dolby TrueHD formats for without equal in depth and clarity. With surpassing DSP power, high quality TI Burr-Brown D/A conversion, and Onkyo’s low-distortion amplification, hi-res music on your own home theater isn’t just easy to revel in, it sounds absolutely incredible as well.
AccuEQ room calibration
To showcase the original acoustical characteristics of your front loudspeakers, AccuEQ bypasses the front two channels so you’ll revel in authentic hi-fi audio quality for stereo music, with out a DSP correction applied. As a substitute, the included microphone measures the distances, crossovers, and output levels of the surround and center speakers from one easy listening position, which speeds up and simplifies the calibration process.
THX Select2TM plus certified for theater reference sound
4K/60 Hz-Capable HDMI terminals for ultra HD entertainment
Supports HDCP 2.2 for long run 4K/Full HD video streaming and broadcast
Built-in Wi-Fi certified wireless LAN capability and Bluetooth version 2.1 + EDR capability with advanced music optimizer DSP technology
Playback compressed, lossless, and Hi-res audio by way of local network