TX-NR737 7.2-Channel Network A/V Receiver
SPECIFICATIONS
Amplifier Section
Power Output
All Channels 170 W/Ch
(6
Ω, 1 kHz, 1% THD, 1 Channel Driven, IEC)
185W/Ch
(6
Ω, 1 kHz, 1 Channel Driven, JEITA)
Dynamic Power 250 W (3 Ω, Front)
220 W (4 Ω, Front)
130 W (8 Ω, Front)
THD+N (Total Harmonic Distortion + Noise)
0.08% (20 Hz–20 kHz, Half Power)
Damping Factor 60 (Front, 1 kHz, 8 Ω)
Input Sensitivity and Impedance
200 mV/47 kΩ(Line)
2.5 mV/47 kΩ(Phono MM)
Rated RCA Output Level and Impedance
200 mV/2.2 kΩ(Line Out)
Maximum RCA Output Level and Impedance
2.0 V/2.2 kΩ(Line Out)
Phono Overload 70 mV (MM, 1 kHz, 0.5%)
Frequency Response 5 Hz–100 kHz/+1 dB, -3 dB (Direct Mode)
Tone Control ±10 dB, 30 Hz (Bass)
±10 dB, 20 kHz (Treble)
Signal-to-Noise Ratio 106 dB (Line, IHF-A)
80 dB (Phono MM, IHF-A)
Speaker Impedance 4 Ω– 16 Ωor 6 Ω– 16 Ω
Video Section
Input Sensitivity/Output Level and Impedance
Video 1.0 Vp–p/75 Ω(Component Y)
0.7 Vp–p/75 Ω(Component PB/CB, PR/CR)
1.0 Vp–p/75 Ω(Composite)
Component Video Frequency Response
5 Hz–100 MHz/+0 dB, -3 dB
Tuner Section
Tuning Frequency Range
FM 87.5 MHz–108 MHz
AM 522 kHz–1,611 kHz
530 kHz–1,710 kHz
FM/AM Preset Memory 40 Stations
General
Power Supply AC 220−240 V~, 50/60 Hz
Power Consumption 690 W
No-Sound Power Consumption
80 W
Standby Power Consumption
0.15 W
Dimensions (W x H x D) 435 x 175 x 379 mm
Weight 11.5 kg
CARTON
Dimensions (W x H x D) 570 x 298 x 469 mm
Weight 14.5 kg
Supplied Accessories
• Indoor FM antenna • Antenna isolator* • AM loop antenna • Color
labels for speaker cables • Speaker setup microphone • Instruction
manual • Remote controller • AA (R6) batteries** x 2
*Included with Chinese model only.
**Not included with Chinese model.
Kitahama Chuo Bldg. 2-2-22 Kitahama, Chuo-ku, Osaka 541-0041 JAPAN http://www.onkyo.com/
Unit 19, Building 6, Croxley Green Business Park, Hatters Lane, Watford Hertfordshire, WD18 8YH UNITED KINGDOM
Tel: +44(0)1628-473350 Fax: +44(0)1628-401700 http://www.onkyo.co.uk/
Liegnitzerstrasse 6, 82194 Grobenzell, GERMANY Tel: 49-8142-4208-10 Fax: 49-8142-4208-202 http://www.eu.onkyo.com/
Unit 1033, 10/F., Star House, No. 3, Salisbury Road, Tsim Sha Tsui, Kowloon, Hong Kong, CHINA Tel: 852-2429-3118 Fax: 852-2428-9039
http://www.hk.onkyo.com(Hong Kong) http://www.cn.onkyo.com(Mainland)
Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice.THX, theTHX logo, and Select2 are trademarks of THX Ltd.THX and the THX logo are registered in the U.S. and other jurisdictions. All rights
reserved. Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories. For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited. DTS, DTS-HD, the Symbol, & DTS and the
Symbol together are registered trademarks, and DTS-HD Master Audio is a trademark of DTS, Inc. © DTS, Inc. All Rights Reserved. HDMI, the HDMI logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States
and other countries. iPhone, iPod, iPod classic, iPod nano, iPod shuffle, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note
that the use of this device with iPod or iPhone may affect wireless performance. Android is a trademark of Google Inc. InstaPrevue and the InstaPrevue logo are trademarks or registered trademarks of Silicon Image, Inc. in the United States and other countries. MHL, the MHL logo,
and Mobile High-Definition Link are trademarks or registered trademarks of MHL LLC in the United States and other countries. Qdeo and QuietVideo are trademarks of Marvell or its affiliates.The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc.WRAT, Music
Optimizer,Theater-Dimensional, and AccuEQ are trademarks of Onkyo Corporation. All other trademarks and registered trademarks are the property of their respective holders.
NPR No. 14N08 02/14
THX®Select2™Plus for Reference-Level Sound
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.
Engineered for High Fidelity
WRAT (Wide Range AmplifierTechnology) 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, theTX-NR737 packs a punch for movies while
retaining finesse and musicality for two-channel playback.
Future-Ready with the Latest HDMI®
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
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.
Supports HDCP 2.2 for 4K Streaming and TV
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.
4K Video Upscaling with Qdeo™Technology
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.
Wi-Fi®and Bluetooth Inside
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.
Stream Direct from Smartphone and Tablet
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.
Stream Network-Attached Hi-res Audio
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.
Built-in Internet Radio and Streaming
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.
Play Lossless Music from USB
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.
Connect with MHL™
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.
Dolby®Pro Logic®IIz Seven-Channel Upmixing
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.
Powered Multi-Zone Audio and Bi-Amping
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.
Remote Control App for Smartphone and Tablet
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.
Fast Switching and Adjustment
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.
AccuEQ Room Calibration
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.
Text on receiver may vary with region.