Onkyo TX-NR555 980-Watt 7.2-Channel Network AV Receiver

  • Model #: TX-NR555
  • Web Code: 10422591


Enrich your home theatre experience with this TX-NR555 7.2-channel A/V receiver from Onkyo. Dolby Atmos and DTS:X support allows for immersive, multidimensional sound that'll blow you away, high-current Dynamic Audio Amplification drive speakers effortlessly, and AccuReflex phase-calibration technology makes for crystal-clear object-based sound.

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Immersive, multidimensional sound

  • Dolby Atmos envelops the room in multidimensional sound that'll have you ducking for cover when you hear an airplane whizzing by above you.
  • DTS:X technology creates a lifelike audio experience by placing sound where it would naturally be heard. It lets you control dynamic range and dialogue, so now you'll understand everything Christian Bale and Tom Hardy say in The Dark Knight Rises.
  • AccuEQ calibrates the home theatre system to fit your space. It measures speaker distance, type, crossover, and output, and considers sonic reflections from the walls and floor. System calibration has never been easier.

4K now and beyond

  • 6 HDMI inputs and 1 output support 4K UHD to preserve the rich, detailed images from your high-definition content. See every nuance of colour and texture in a lush junglescape or neon coral reef in your favourite nature documentaries.
  • HDCP 2.2 and HDR support means you can rest assured that you're covered for the future of 4K.

Crystal-clear, cinematic sound

  • This 980W receiver pumps out 140W per channel to fuel a full 7.2-channel surround sound system for accurate, dynamic audio. You'll lose yourself in the action, whether it's a Game of Thrones episode or a classic Schwarzenegger action movie.
  • High-current Dynamic Audio Amplification delivers authentic sound reproduction by precisely controlling the speaker drivers, while Vector Linear Shaping Circuitry (VLSC) provides well-defined audio free of pulse noise. The result? Reference-quality audio the way it was meant to be heard.
  • It supports Hi-Res audio playback of MP3, WMA, FLAC, WAV, AAC, DSD 5.6 MHz, and other formats. Whether you're shaking your hips to an Elvis oldie or moonwalking to a Michael Jackson classic, you'll hear clean, powerful sound reproduction.

Wireless and wired connectivity

  • Built-in Wi-Fi certified wireless LAN, Bluetooth, and AirPlay give you the flexibility to stream content from a variety of sources. Blast an 80s playlist from your Bluetooth-enabled smartphone, or tune into your favourite internet radio station.
  • This receiver comes preloaded with internet radio and music streaming services (subscription required) such as Spotify, TuneIn Radio, Tidal, and Deezer to open up a world of musical possibilities for you.
  • Powered Zone 2 and Zone 2 Line Out let you distribute audio playback to different rooms via FireConnect technology. Pump out the same music in every room or throw on Coldplay in the kitchen and Ludacris in the living room.
  • Free Onkyo remote streaming apps for iOS and Android devices let you control the receiver and play music from your device or online streaming service. You can even adjust levels and audio presets, or even change the device settings.

Other features you'll love about it

  • Advanced Music Optimizer DSP technology improves compressed digital audio quality (including Bluetooth streamed audio).
  • It also features Dolby TrueHD and DTS-HD Master Audio Decoding, non-phase shift amp circuits for realistic imaging, and PLL (Phase Locked Loop) jitter-cleaning circuit technology for S/PDIF audio.
  • Hybrid Standby function with HDMI passthrough lets you enjoy all of your connected A/V components while your receiver is in standby mode.

Required accessories (sold separately)

  • Cables you'll need: HDMI (to connect the receiver to your TV) and speaker wire (for connecting the receiver to your speakers)
  • Optional cables: optical or coaxial cables (for digital audio) and RCA cables (for connecting older gear)

What's in the Box?

  • Indoor FM antenna • AM loop antenna • Speaker setup microphone • Instruction manual • Remote controller • AAA (R03) batteries x 2

Manufacturer's Warranty:

  • Parts - 2 Year(s)
  • Labour - 2 Year(s)

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Customer Reviews

4.7 / 5
Based on 164 review(s) More about Customer Reviews

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  • from Lethbridge

great upgrade from my old HK

No complaints so far. upgraded firmware as soon as I got it and the Chromecast works great. sound quality is very good and makes my kids scream "turn it down or your gonna kill the hamster". so I'm happy!

  • from St. John's, NL

Great Receiver

bought this receiver when my other one gave out. It was on sale so I decided to give it a try. I'm not sorry for buying it. Great sound and works better than my previous one. Real nice features. It's a good buy.

  • from Brossard, QC

Great receiver, but the volume is calibrated too low

Great receiver and does what is expected except for 2 things. 1. Googlecast is not available until a firmware is released...still waiting. 2. The volume needs to be set to at least 50 for normal listening. Other than that it is a very good receiver for this price point.

  • from Stoney Creek

Great 4K Receiver

Pick this up on boxing day and immediately upgrade the firmware over USB. This is the preferred method as wifi or network update is spotty. The setup and sound is incredible. Fully loaded with all the latest features you want in a modern reliever. At the time of my purchase Google Cast was not available yet with the firmware update but coming spring of 2017. All in all great buy for the current sale price. The receiver is highly rated and you won't regret it.

  • from London

*This bad boy is fully loaded*

Had this baby for a week and it has massive clear crisp power! Upconverts all your 1080P products to 4K too. The sound hammers the [] outta my HK2600 I used to own. I love you you can wirelessly stream Sirius radio and all my music from my IPhone 6s through it. I'm very happy with this purchase. If you own a 4K television this is a must have.

2 Review(s) available in French
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