4th of July Savings - Save Throughout The Site
4th of July Savings - Save Throughout The Site
Main Content
Discontinued Product

Onkyo 7.2-Channel Black Network AV Receiver - TX-NR676

Quick Specs
  • Color : Black
  • Apple AirPlay : Yes
  • Number of Channels : 7.2
  • Watts Per Channel : 210
  • Number of AM/FM Preset Stations : 40
  • Bluetooth Compatibility : Yes
What We Offer
Free Shipping on most orders over $35
Low Price Guarantee
Free Tech Support
  • Product Overview-

    Key Features

    • 210W Per Channel At 6 Ohms
    • Dynamic Audio Amplification
    • Powered Zone 2 And Zone 2 Lineouts
    • Dolby Atmos And DTS:X Playback
    • DTS Play-Fi
    • 4K HDR, BT.2020, 4K/60 Hz, And HDCP 2.2 Support
    • Built-In Wi-Fi
    • Bluetooth
    • 384 kHz/32-Bit Hi-Grade DAC
    • AccuEQ & AccuReflex
    • 32-Bit Digital Signal Processing Engine
    • AccuEQ Room Calibration
    • Advanced Music Optimizer
    • Black Finish

    Onkyo 7.2-Channel Black Network AV Receiver - TX-NR676

    Key Features:

    • Dynamic Audio Amplification
      Backed by 70 years of experience building high-grade audio components, the TX-NR676 amplifies accurate, noise-free signal processing with high-current power for dynamic speaker control. The result is pure, rich and authentic sound. Onkyo's dynamic audio amplification delivers massive power at 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)
    • Smooth Analog Signal
      Onkyo developed Vector Linear Shaping Circuitry (VLSC) to reassemble the audio signal to its original form following processing. Unlike conventional filters, VLSC removes pulse noise generated in D/A conversion, allowing the sound wave to be reproduced with extremely high fidelity for a smooth analog signal
    • Powered Zone 2 and Zone 2 Lineouts
      Powered Zone 2 speaker outputs let you send amplified network, S/PDIF, or analog audio sourced to a pair of speakers in another room. Line outputs can connect your home theater sources to a separate hi-fi system. Manage playback using Onkyo Controller
    • Unlock Dolby Atmos® and DTS:X™ Playback
      Object-based soundtracks allow independently mixed sound to play through any speaker in your system. Effects move all around as they do in real life, so you experience 5.2.2-channel Dolby Atmos or DTS:X formats as the director intended. DTS Neural:X™ identifies spatial effects in multichannel soundtracks and upmixes for 3D playback, while DTS:X offers independent dialog volume control for movies. Dolby Surround is also included to upmix legacy multichannel formats for playback in a Dolby Atmos enabled environment
    • Music Made Easy with Chromecast built-in*
      Stream any music from your smartphone, laptop, or PC to the TX-NR676 with ease. Control playback with Chromecast enabled apps you know and love from your iPhone, iPad, Android™ phone or tablet, Mac® or Windows® laptop, or Chromebook™
      • * Requires a future firmware update
    • Stream Anything with DTS Play-Fi®*
      DTS Play-Fi is a wireless protocol that works with any audio app on mobiles and PC. Flick whatever's playing to the receiver, even different sources to different components at the same time
      • * Requires a future firmware update
    • 4K HDR, BT.2020, 4K/60 Hz, and HDCP 2.2 Support
      Six rear HDMI® inputs support pass-through of 4K HDR in both HDR10 and Dolby Vision™ formats; the BT.2020 4K Video Standard, 4K/60 Hz video playback; and HDCP 2.2 for premium content. Further, front HDMI is available for easy connection of a video camera or game console, while a rear Sub Output is ideal for connecting a projector
    • Wi-Fi®, AirPlay, Spotify®, and Bluetooth®
      Selectable 5 GHz/2.4 GHz Wi-Fi assures stable connectivity so you can enjoy smooth streaming over AirPlay, the Spotify app, and the local network. Bluetooth wireless technology also provides quick and simple wireless streaming from your choice of music application
    • Internet Radio and Streaming Services
      TIDAL, Deezer, Pandora®, and TuneIn are baked into the GUI, making it easy to select from a huge range of music and radio programs using Onkyo Controller
    • 384 kHz/32-bit Hi-Grade DAC
      No matter what you're listening to, it will sound powerfully full, clean and clear. A premium-quality AK4458 digital-to-analog converter from Asahi Kasei implements unique low-distortion filtering technologies for clear sound, and unlocks the full potential of any audio format, including compressed, lossless, and hi-res audio
    • AccuEQ & AccuReflex
      AccuEQ conducts two measurements- one to set the level, distance and crossover for ALL speakers, including the subwoofer. Choose to include or bypass EQ measurement for front left and right speakers, and choose to automatically or manually set the EQ. Further, you can save your own manual EQ settings into three available presets. AccuReflex technology aligns the phase of up-firing "height" speakers with the sound coming directly from your other speakers. Any delay is resolved so that everything arrives at your ears at the same time. The result is cohesive reproduction of object-based soundtracks
    • FireConnect™ Wireless Multi-room Audio
      FireConnect™ mirrors network audio and external analog sources connected to a master component—from streaming services to vinyl records—on FireConnect™-compatible speakers in other rooms. Music selection, speaker grouping, and playback management across the home are built into Onkyo Controller app for iOS and Android™
      • Note: Sharing audio from external inputs depends on the model and is enabled with a future firmware update. Sampling rates of 44.1 kHz and 48 kHz are supported. FireConnect™ is a technology based on Blackfire provided by Blackfire Research Corp., USA.



    • # 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: Yes (for Clear and Realistic Sound)
    • H.C.P.S. (High Current Power Supply)
    • Non-Phase Shift Amplifier
    • Continuous 6 Ohms Rated
    • Certified 4 Ohms Performance
    • Discrete Output Stage Circuitry
    • Amplifier Design: Linear Class A/B


    • Dolby Atmos: Yes (5.2.2)
    • 32-Bit Digital Signal Processing Engine
    • Dolby Decoder: Atmos, True HD, DD Plus
    • DTS:X
    • DTS Decoder: DTS:X, DTS-Neural:X, DTS-HD Master Audio
    • ONKYO GAME Surround Modes: Yes (Rock, Sports, Action, RPG)
    • VLSC for Noiseless Audio Processing: Yes (Front L/R Channels)
    • CinemaFILTER
    • AccuEQ Room Calibration: Yes (w/ AccuReflex)
    • Phase-Matching Bass Boost
    • Direct
    • Advanced Music Optimizer
    • 384K/32 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: Yes (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: Yes (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
    • Analog Pre-Outs: Subwoofer (x2)
    • Powered Zone 2
    • Zone 2 Line Out: Yes (Line)
    • Zone 2 Digital to Analog Audio Conversion: Yes (Net/SPDIF)
    • FireConnect Multi-room Audio
    • Airplay
    • Chromecast built-in: Yes (with Firmware update)
    • Supports Onkyo Remote App
    • Internet Radio Capable
    • Spotify Connect Support
    • Tidal
    • Streaming Audio From PC / Network
    • Hi-Res Streaming Audio Formats: Yes (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: Yes (Version 4.1 + LE, Profile: A2DP v1.2, AVRCP v1.3)

    Integration Access

    • Ethernet
    • RIHD (Remote Interactive Over HDMI)


    • Hybrid Standby Function
    • Smart Grid-Ready
    • Auto Speaker Calibration W/Mic.: AccuEQ w/ AccuReflex
    • OSD Out



    • 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)
    • 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)
    • 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
      • 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


    • 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

    Approximate Dimensions:

    • Height: 6-13/16"
    • Width: 17-1/8"
    • Depth: 14-7/8"

    Approximate Dimensions:

    • Unit: 22 lbs
    • Shipping: 27.6 lbs

    Warranty Information:

    • Manufacturer Warranty (authorized online retailer): 2 Years Parts and Labor
    California customers: Proposition 65 WARNING
  • Specifications+
  • Guides & Documents+
  • From The Manufacturer+


Add more to compare

What Our Customers Say About Us

See All Customer Testimonials
  • I only wish I would have only known about your company sooner. Fast delivery, fair pricing and great customer service. Abt will be the first place I look when buying products for my home in the future.
    June 12, 2020 - Dana C.
Save more when you shop outlet items.
If you have any questions about this product or need more information, please contact an Abt Sales Specialist: