TX-NR747

Features

Amplifier

# Channels 7.2
Power Watts/Ch (6 Ohms 1kHz, 1 Channel Driven, FTC) 175, 0.9% THD
Power Watts/Ch (8 Ohms 20-20kHz, 2 Channels Driven, FTC) 110, 0.08% THD
WRAT (Wide Range Amplifier Technology) ✓
H.C.P.S (High Current Power Supply) ✓ (Massive High Power Transformer)
THX Certified Select2 Plus
Continuous 6 Ohms Rated ✓
Certified 4 Ohms Performance ✓
Discrete Output Stage Circuitry ✓
3-Stage Inverted Darlington Circuitry -
PUSH-PULL Design ✓
Independent Block Construction (Amp/Preprocessor) -
High-Grade Toroidal Transformer -
Independent Power Supply ✓ (x2)
Bi-amp Capability For Front ✓

Processing

Dolby Atmos ✓
32-Bit Digital Signal Processing Engine ✓
Dolby Decoder Atmos, True HD, DD Plus
DTS:X ✓
DTS Decoder DTS: X, DTS-HD Master Audio
ONKYO GAME Surround Modes ✓ (Rock, Sports, Action, RPG)
VLSC for Noiseless Audio Processing -
THX Processing Mode ✓
AccuEQ Room Calibration ✓(Advanced)
Phase-Matching Bass Boost ✓ (for Deep Bass and Clear Mid-Range)
Direct/Pure Mode ✓/-
Pure Direct Analog Path Mode -
Advanced Music Optimizer ✓(Bluetooth Included)
384K/32 Bit DACs ✓(Bluetooth Included)
192K/32 Bit DACs -
192K/24 Bit DACs -
isf Certified Calibration Control -

Connectivity

Audio I/O 8 / 0
Phono Input ✓
Digital Audio IN (OPT/COAX) 2 / 1
Composite Video I/O 3 / 0
Component Video I/O 2 / 0
Front Panel HDMI ✓
Front-Panel A/V -
Front-Panel Optical -
USB Input ✓ (Rear)
HDMI I/O 7 / 2
HDMI 4K/60 Hz- Capable HDMI Terminals ✓ (HDR Support)
HDCP 2.2 Copy-Protection Compatibility ✓ (3 in / 2 out)
HDMI Support for High Dynamic Range ✓
HDMI Support for 3D, Audio Return Channel and CEC ✓
BT.2020 Support ✓
HDMI Support for Deep Color, x.v.Color, LipSync ✓
HDMI Support for DVD-Audio, SACD, Multichannel PCM ✓
InstaPrevue Input Source Prevue -
MHL for Mobile Device Connection -
Composite to Component Video Upconversion -
Analog To HDMI Upconversion ✓ (from 480i/576i)
1080p Upscaling -
4K (up to 4096 x 2160) Upscaling -
4K Passthrough ✓
Analog Pre-Outs Subwoofer (x2)
XLR Pre-outs -
18mm Pitch High Grade Pre-outs -
Speaker A/+B -
Powered Zone 2 ✓
Powered Zone 3 -
Zone 2 Line Out ✓(Fixed)
Zone 2 Video Out -
Zone 2 Digital to Analog Audio Conversion ✓ (S/PDIF, NET, USB)
Zone 3 Line Out -
Whole House Mode -
Made for iPod, iPhone, iPad ✓
Airplay ✓
Supports Onkyo Remote App ✓ (iPod touch/iPhone and Android-Powered Devices)
Internet Radio Capable ✓ (Pandora, Spotify, Sirius, Slacker, TuneIn, Deezer)
Spotify Connect Support ✓
Streaming Audio From PC / Network ✓ (DLNA, Home Media)
Hi-Res Streaming Audio Formats ✓ (Apple Lossless, DSD 2.8/5.6 MHz, Dolby TrueHD, FLAC 192/24, LPCM, Ogg Vorbis, WAV, WMA)
Streaming Audio From USB memory ✓
Wireless Network ✓ (Wi-Fi-Certified)
Bluetooth ✓ (Built-in)
PC Input (15 pin D-sub) -

Integration Access

RS-232 -
IR Input -
IR Output -
Ethernet ✓
ONKYO-RI System Control ✓
RIHD (Remote Interactive Over HDMI) ✓
12V Trigger -

Miscellaneous

Pre-Pro/Learning Remote ✓/-
On Screen Remote Programming ✓
Hybrid Standby Function ✓ (to Reduce Power Consumption)
Smart Grid-Ready ✓
Auto Speaker Calibration W/Mic. ✓ (AccuEQ - Advanced)
OSD Out ✓(Advanced "Home" GUI)
Solid Aluminum Front -
Transparent High-Grade Speaker Terminals -
Detachable AC Cord -
Warranty 2 YEARS

Docs

Spec Sheet

For more technical detail, download the Spec Sheet here: TX-NR747 Product Sheet .

Product Manuals

Download the Product Manuals for TX-NR747 here: TX-NR747 Owner's Manual - English , TX-NR747 Owner's Manual - Spanish/French .

Firmware Updates