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TX-NR636 7.2-Ch Dolby Atmos Ready Network A/V Receiver w/HDMI 2.0

3.9 3.9 out of 5 stars 421 ratings

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About this item

  • The TX-NR636 doubles the power with two 32-bit processing engines decoding multichannel studio-resolution soundtracks along with a huge variety of HD audio files, including 5 6 MHz DSD (the same format used for Super Audio CD)
  • AccuEQ simplifies the initial home theater setup process and makes both surround sound and two-channel audio more cohesive and realistic in your listening space
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$449.99
Get it Mar 29 - Apr 3
Only 9 left in stock - order soon.
Ships from and sold by Hatchfields Co..
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$11.84 ($5.92/Count)
Get it as soon as Sunday, Mar 31
In Stock
Ships from and sold by Amazon.com.
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Return will no accept once box is open. Item must be New, unused and no damage when return. Buyer pays S&H when return.

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TX-NR636 7.2-Ch Dolby Atmos Ready Network A/V Receiver w/HDMI 2.0
TX-NR636 7.2-Ch Dolby Atmos Ready Network A/V Receiver w/HDMI 2.0
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Price$449.99-43% $399.00
List:$699.00
$864.97$698.00-34% $598.00
List:$899.99
-34% $1,059.78
List:$1,599.00
Delivery
Get it Mar 29 - Apr 3
Get it as soon as Monday, Apr 1
Get it Apr 1 - 2
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Sound quality
4.3
4.6
4.4
4.5
4.4
4.5
Remote Control
4.6
3.2
3.7
4.0
Screen quality
4.5
4.5
5.0
4.3
Value for money
4.2
4.1
4.6
4.2
Bluetooth connectivity
4.0
4.0
4.4
Sold By
Hatchfields Co.
Homegoods Shop
Aqua Group Usa
Electronics Expo (Authorized Dealer)
Amazon.com
Amazon.com
number of channels
2
2
2
7
1
2
connectivity tech
Wi-Fi, Bluetooth, HDMI
Bluetooth, USB, HDMI
HDMI, HDCP, WiFi, Bluetooth, Audio input, Digital audio coaxial and optical input, Component video input/output, composite input/output Phono input, MHL, Analog pre output
Bluetooth, Wi-Fi, HDMI, USB, Ethernet
Bluetooth, Wi-Fi
Bluetooth
control method
application
voice
remote
voice
voice
controller type
Android, iOS
Amazon Alexa
Amazon Alexa, Google Assistant
Google Assistant
App Control
audio output type
Speakers
Speakers
Speakers
Speakers
Speakers
Speakers
supported services
SiriusXM, Pandora, Internet Radio, TuneIn, Spotify, AUPEO
TuneIn
YouTube
Pandora, Netflix
Spotify
Amazon Music, Deezer, Pandora, TIDAL, TuneIn, Spotify

Product guides and documents

Looking for specific info?

Product Description

Five of the receiver's seven HDMI inputs support 4K video at 60 frames per second Now you can add thunderous 7 2-channel surround-sound to the latest blockbuster 4K/60 Hz games and movies for a breathtakingly realistic entertainment experience The Onkyo

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

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TX-NR636

TX-NR636 7.2-Ch Dolby Atmos Ready Network A/V Receiver w/HDMI 2.0


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Customer reviews

3.9 out of 5 stars
3.9 out of 5
421 global ratings

Customers say

Customers like the quality, sound quality, ease of setup, and value of the av receiver. For example, they mention that it works great, the bass hits are right, and the sound projection is very precise. That said, they say it's well worth the price. Customers also appreciate the features. That being said, opinions are mixed on connectivity, and HDMI.

AI-generated from the text of customer reviews

156 customers mention117 positive39 negative

Customers like the quality of the av receiver. For example, they mention it's quite functional, works great, and is wonderful. Some say that the WiFi and Tuner sections work great, the surround receiver works well with HDMI video/sound input, and has no complaints at all.

"...So, all in all, the unit is wonderful as far as how ONKYO engineers how different items such as music and movies should truly sound...." Read more

"...to get it to connect to our receiver, and while it is good at turning the receiver on and off, switching between inputs, and managing volume, it does..." Read more

"...The Android app leaves room for improvement, but is quite functional. I use it to control Zone 2 on the main level while the receiver is downstairs...." Read more

"...The wifi and Bluetooth features work effortlessly and sound amazing. There is a controller application which works great as well...." Read more

106 customers mention88 positive18 negative

Customers like the sound quality of the av receiver. They say the bass hits are right where they need to be, it can get plenty loud, and serves its purpose. The sound projection is very precise, and the receiver is clear.

"...I love that it uses a mic to listen to the speakers as it sends white noise to each one to determine various settings...." Read more

"A high end, good looking and good sounding receiver at a mid-price. But it comes with NO REMOTE!..." Read more

"...This receiver drives them all with well balanced sound and incredibly crystal clear dialogue...." Read more

"...It's open, but sound quality is still nice...." Read more

52 customers mention39 positive13 negative

Customers find the setup of the av receiver to be easy. They mention that the bluetooth and network functionality are incredibly facile to setup and use, and the HDMI ports and overall were very easy to connect to their existing system.

"...The TX-NR636 has a generous set of HDMI ports and overall was very easy to connect to my existing system. Sound calibration was a snap...." Read more

"...The Good: Easy to navigate,excellent sound quality,various features not included on similar priced systems...." Read more

"...The Audessy setup is just blah. Not sure it does much more than setup frequencies and speaker distance...." Read more

"......" Read more

43 customers mention39 positive4 negative

Customers are satisfied with the value of the av receiver. They mention that it is well worth the price, has great quality, and has good functionality. Some say that it has great overall features and value.

"A high end, good looking and good sounding receiver at a mid-price. But it comes with NO REMOTE!..." Read more

"...This receiver was well worth the money for the amount of usage it gets in our home." Read more

"...I recommend this unit, as it's a great value." Read more

"Great surround receiver and great price. Finicky auto on and zone 2 output, but nothing my other receivers can't handle in a 3 receiver set up...." Read more

23 customers mention23 positive0 negative

Customers are satisfied with the features of the av receiver. They mention that it has a vast amount of features, a nice feature set, and a ton of inputs. They are also happy with the versatility and power of the product.

"...I'd buy this unit again due to the sound quality and the vast amount of features." Read more

"Features, features, and features. Great flexibility to adapt to your environment...." Read more

"...It has a ton of inputs, including bluetooth and connects to your smartphone effortlessly...." Read more

"...systems or sound equipment, I have to say that I am very pleased with the versatility of this product..." Read more

32 customers mention18 positive14 negative

Customers are mixed about the connectivity of the av receiver. Some mention that it has connectivity to the web via WiFi and to their phone, while others say that Bluetooth has some issues.

"...The only reason why I updated to this 636 was because of the built in Wi-fi and Bluetooth...." Read more

"...been showing signs it might have the HDMI board issues... taking forever to locate sources. This thing is only a month old!..." Read more

"...In this regard, it already has the latest HDMI connections which allow for support of 4K TVs at 60Hz and 21:9 format, but it also is HDCP 2.2 copy-..." Read more

"...Although every other device in the house sees the Wifi, this unit sometimes can't find it...." Read more

16 customers mention6 positive10 negative

Customers are mixed about the HDMI of the av receiver. Some mention that the 7 HDMI inputs are a plus, while others say that they have HDMI issues with picture going black, signal dropping out, and the 4K HDMI output.

"...older, non-HDMI devices, we discovered that the receiver could not convert its HDMI input to communicate with our old SONY plasma TV through a..." Read more

"...I've had no issues with HDMI pass through. I've used it with a PS3, regular Blu-ray player, and a DirecTV box. All worked just fine...." Read more

"...It doesn't really support the 4K at 60hz as stated, not full 4k at least. 90% of the way doesn't count!AccuEQ is awful..." Read more

"...I cannot speak to the 4k compatibility, but the 7 HDMI inputs are a plus. I recommend this unit, as it's a great value." Read more

21 customers mention0 positive21 negative

Customers are dissatisfied with the shut off of the av receiver. They mention that it starts to shut off as soon as they turn it on, it will sometimes turn itself back on, and it can be nonfunctional for several hours. Some say that the receiver only will stay on a few seconds before it turns off.

"...Also, It is starting to stay on initializing for a minute or two when switching to the NET mode...." Read more

"...It shuts back off during the HDMI start up. This apparently an issues as a quick search shows that hundreds of customers get this issue...." Read more

"...636, the only problem I have is an input on the receiver not staying on the right input when it's clearly programmed to that input so I'm pleased..." Read more

"...sent it to the service center to repair: it turns itself off for no apparent reason and can be nonfunctional for several hours...." Read more

I got an amazing deal on this receiver thanks to Amazon
5 Stars
I got an amazing deal on this receiver thanks to Amazon
I got an amazing deal on this receiver thanks to Amazon! This is an amazing mid-range receiver. Onkyo is one of the first to adopt Dolby Atmos and it is splendid! You have a lot of options with this receiver and it's fully up to date as of writing this review. You can do 7.1 or 7.2 surround sound if you like, or set up Dolby Atmos with 5.1.2 or 5.1.4 or 5.2.2 or 5.2.4! I have it set up as 5.1.2. The 2 at the end are your atmos speakers. Following the steps for setting it up are a synch. Even comes with a little device that you hook up and place in the center of your room and the receiver calibrates itself accordingly for you leaving out the hassle of adjusting everything yourself. If you want an entry level receiver, start here! Don't go any lower than the mid-range receivers. For Onkyo, start at the TX-NR636 or buy something higher than this one, you won't be disappointed!
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Top reviews from the United States

Reviewed in the United States on March 10, 2015
5 people found this helpful
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Reviewed in the United States on January 23, 2016
4 people found this helpful
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Reviewed in the United States on February 2, 2015
5 people found this helpful
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Top reviews from other countries

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gc
5.0 out of 5 stars HDMI works fine
Reviewed in Canada on June 17, 2019
Luis A. Mier Cervantes
5.0 out of 5 stars El Mejor!!!!
Reviewed in Mexico on January 9, 2017
Armando Hernandez Marin
5.0 out of 5 stars Me encanto
Reviewed in Mexico on December 12, 2015
One person found this helpful
Report
Michael
5.0 out of 5 stars Five Stars
Reviewed in Canada on August 8, 2015
Alejandro
5.0 out of 5 stars Tarde pero seguro
Reviewed in Mexico on November 21, 2015