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7.2-Channel Network A/V Receiver  

This thoroughbred A/V receiver streamlines access to app-based music, on-demand TV, games, and more. Linking your 4KTV and up to seven media players over HDMI ® , the TX-NR676 processes all the popular Hi-Res and object-based audio codecs while Dynamic Audio Amplification reproduces sound flawlessly for an adrenalin-pumping theater experience. Future-focused, the receiver plays almost any audio accessible to your mobile device or PC over dual-band Wi-Fi ® , and comes with Chromecast built-in* and DTS Play-Fi ® *, which make mirroring music a one-tap operation.


  • 5.2.2-Channel Dolby Atmos® & DTS:X®
  • 210 W/Ch (6 Ohms), 100 W/Ch (8 Ohms)
  • HDR10 and Dolby Vision Compatible
  • Ready for Chromecast built-in & DTS Play-Fi (via updates)
  • DTS:X and Dolby Atmos® up to 5.2.2 Channels
  • 210 W per Channel (1 Ch Driven, 6 Ohms, 1kHz, 10% THD)
  • Ready for Chromecast built-in *1 and DTS Play-Fi® *1
  • Dolby Vision Compatible
  • Dual-band Wi-Fi, AirPlay, Spotify®, TIDAL, Deezer, Pandora®, TuneIn *1
  • HDMI® 7 In / 2 Out Including 1 Front (HDCP 2.2 / HDR)
  • Powered Zone 2 for Audio Playback in 2 nd Room
# Channels 7.2
Power Watts/Ch [6 Ohms 1kHz, 1 Channel Driven] 210 Watts, 10% THD
Power Watts/Ch [8 Ohms 20-20kHz, 2 Channels Driven, FTC] 100 Watts, 0.08% THD
Dynamic Audio Amplification ✓ (for Clear and Realistic Sound)
H.C.P.S. [High Current Power Supply]
Non-Phase Shift Amplifier
THX Certified -
Continuous 6 Ohms Rated
Certified 4 Ohms Performance
Discrete Output Stage Circuitry
Amplifier Design Linear Class A/B
Independent Block Construction [Amp/Preprocessor] -
Bi-amp Capability For Front -
Dolby Atmos ✓ (5.2.2)
32-Bit Digital Signal Processing Engine
Dolby Decoder Atmos, True HD, DD Plus
DTS Decoder DTS:X, DTS: Neural:X, DTS-HD Master Audio
ONKYO GAME Surround Modes ✓ (Rock, Sports, Action, RPG)
VLSC for Noiseless Audio Processing ✓ (Front L/R Channels)
THX Processing Mode -
AccuEQ Room Calibration ✓ (w/ AccuReflex)
Phase-Matching Bass Boost
Direct/Pure Mode ✓ / -
Pure Direct Analog Path Mode -
Advanced Music Optimizer
384K/32 Bit DACs
192K/24 Bit DACs -
Analog Audio IN 8
Phono Input
Digital Audio IN [OPT/COAX] 2 / 1
Composite Video I/O 2 / 0
Component Video I/O 2 / 0
Front Panel HDMI
Front-Panel A/V 1 (Analog)
USB Input ✓ (Rear)
HDMI I/O 7 / 2 (Main/Sub)
HDMI 4K/60 Hz- Capable HDMI Terminals
HDCP 2.2 Copy-Protection Compatibility
HDMI Support for High Dynamic Range ✓ (HDR10 and Dolby Vision)
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
Analog To HDMI Upconversion
1080p to 4K Upscaling -
4K Passthrough
Analog Pre-Outs Subwoofer (x2)
Speaker A/+B -
Powered Zone 2
Powered Zone 3 -
Zone 2 Line Out ✓ (Line)
Zone 2 Video Out -
Zone 2 Digital to Analog Audio Conversion ✓ (Net/SPDIF)
Zone 3 Line Out -
Whole House Mode -
FlareConnect Multi-room Audio
Google Chromecast built-in ✓ (with firmware update)
Supports Onkyo Remote App
Internet Radio Capable
Spotify Connect Support
Streaming Audio From PC / Network
Hi-Res Streaming Audio Formats ✓ (DSD 5.6 MHz/2.8 MHz, 192 kHz/24-bit FLAC, WAV, AIFF, ALAC, and Dolby TrueHD)
Streaming Audio From USB memory
Wireless Network IEEE 802.11 a/b/g/n 5 Ghz / 2.4 Ghz
Bluetooth ✓ (Version 4.1 + LE, Profile: A2DP v1.2, AVRCP v1.3)
Integration Access
RS-232 -
IR Input -
IR Output -
ONKYO-RI System Control -
RIHD [Remote Interactive Over HDMI]
12V Trigger -
Pre-Programmed Remote -
Hybrid Standby Function
Smart Grid-Ready
Auto Speaker Calibration W/Mic. AccuEQ w/ AccuReflex
Solid Aluminum Front -
Transparent High-Grade Speaker Terminals -
Detachable AC Cord -
Warranty 2 YEARS
Amplifier Section
Power Output
All Channels 210 W/Ch (6 Ohms, 1 kHz, 10% THD, 1 Channel Driven) 100 W/Ch (8 Ohms, 20 Hz-20 kHz, 0.08% THD, 2 Channels Driven, FTC)
Dynamic Power 240 W (3 Ohms, Front) 210 W (4 Ohms, Front) 120 W (8 Ohms, Front)
THD+N [Total Harmonic Distortion + Noise] 0.08% (20 Hz-20 kHz, Half Power)
Damping Factor -
Input Sensitivity and Impedance 200 mV / 47k Ohms (Line/Unbalanced) 3.5 mV/47k Ohms (Phono/MM)
Rated RCA Output Level and Impedance 200 mV / 2.3k Ohms (Zone 2 Line Out) 1 V / 470 Ohms (Subwoofer Pre Out)
Maximum RCA Output Level and Impedance -
Phono Overload 70 mV (MM, 1 kHz, 0.5%)
Frequency Response 10 Hz-100 kHz/+1 dB, -3 dB (Direct Mode)
Tone Control 10 dB, 90 Hz (Bass) 10 dB, 7.5 kHz (Treble)
Signal-to-Noise Ratio 106 dB (Line, IHF-A) 80 dB (Phono, IHF-A)
Speaker Impedance 4 Ohms-16 Ohms
Video Section
Input Sensitivity/Output Level and Impedance -
Video 1.0 Vp-p/75 Ohms (Component Y) 0.7 Vp-p/75 Ohms (Component PB/CB, PR/CR) 1.0 Vp-p/75 Ohms (Composite)
Component Video Frequency Response +0 dB, -3 dB
Tuner Section
Tuning Frequency Range
FM 87.5 MHz-1070.9 MHz
AM 530 kHz-1,710 kHz
FM/AM Preset Memory 40 stations
Power Supply AC 120 V~, 60 Hz
Power Consumption 580 W
No-Sound Power Consumption 60W
Standby Power Consumption 0.15 W
Dimensions [W x H x D] 17 1/8" x 6 13/16" x 14 7/8" (435 x 173.5 x 378 mm)
Weight 22 lbs (10 kg)
Dimensions [W x H x D] 21 1/4" x 10 1/4" x 17 11/16" (539 x 260 x 450 mm)
Weight 27.6 lbs (13 kg)
UPC Code
[B] 889951000778

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call 1-888-396-8165 for assistance. Click Here for Grand Appliance location and contact information.

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Installation is available for most every product we sell. To coordinate this service our professional staff will be able to go over fees and any questions with you before your credit card is processed. Please note: Installation prices can vary from the listed price.