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Immortalsolitude 11.9K Views
Aug 24, 2026 8:01 PM

Onkyo TX-RZ30 170W 9.2-Channel 8K/4K Network AV Receiver $799

$799

$1,249

36% off
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Adorama has Onkyo TX-RZ30 170W 9.2-Channel 8K/4K Network AV Receiver

Features
9.2-channel high-end amplification
Dirac Live room correction technology
Dolby Atmos immersive audio
IMAX Enhanced certification
Model: TX-RZ30

https://www.adorama.com/onkyo-tx-...xrz30bmdc?
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Deal Details
Community Notes
About the Poster
Adorama has Onkyo TX-RZ30 170W 9.2-Channel 8K/4K Network AV Receiver

Features
9.2-channel high-end amplification
Dirac Live room correction technology
Dolby Atmos immersive audio
IMAX Enhanced certification
Model: TX-RZ30

https://www.adorama.com/onkyo-tx-...xrz30bmdc?

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Community Reviews

The TX RZ30 is a 9 channel Onkyo receiver that stands out for HDMI 2.1, Dirac, and room to grow into a larger home theater. It gets praise for handling Apple TV, Plex, PS5 VRR, and 4K playback well, with flexible audio delay controls and strong value versus pricier Denon models. The main cautions are a reported audio sync problem in source to receiver to TV setups unless eARC is used, plus isolated reliability complaints like a dead front display and a loud power mode click. A capable midrange AVR if you want modern features without moving up to the higher tier.

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51 Comments

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Aug 25, 2026 7:45 AM
1.4K Comments
Joined Sep 2014
jaredalanmitchellAug 25, 2026 7:45 AM
1.4K Comments
Quote from turnne View quoted comment :
Why would you just not ship it to the repair shop?
You could probably convince them to pay for the shipping there since its a warranty repair

Denon/Marantz has certainly paid for my unit to be shipped to them for repair..prior to them outright replacing the entire unit under warranty
The cost of shipping it to them would be on me and would cost more than just driving up there. There's some decent hiking up that way so I'll just make a day trip of it.

Bigger problem is picking a week or two to be without my AVR.
Aug 25, 2026 11:58 AM
3.3K Comments
Joined Dec 2009
shaddaiAug 25, 2026 11:58 AM
3.3K Comments
Quote from dclive View quoted comment :
I've had my RZ30 for about a year or so now, and it's fantastic. It handles my AppleTV that's attached to it flawlessly, and Plex in 720/1080/4k is perfect.

I've never had any of the issues described in this thread. I cross-shopped the Denon X3800H and am so happy I went with this for $1000+ less $$.

Amir's reviews are interesting for a test lab; for real world use I think it's completely useless.
Not really apples to apples comparing the RZ30 to the 3800. The 3800 has the horsepower to do Dirac ART while the RZ30 and even the RZ50 can't (as confirmed by Andrew Robinson). Knowing what we know now (vs back when the 3800 came out in 2022), Amir's bench tests appear to confirm WHY the 3800 can do ART while the RZ30 can't. The different price points are justified by capability (you didn't need Dirac ART capability so you didn't save $1000+)! You might as well have said you saved $30k buying a Camry vs an M340xi!
Last edited by shaddai August 25, 2026 at 05:03 AM.
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Pro
Aug 25, 2026 12:19 PM
15.2K Comments
Joined Aug 2010
turnne
Pro
Aug 25, 2026 12:19 PM
15.2K Comments
Quote from shaddai View quoted comment :
Not really apples to apples comparing the RZ30 to the 3800. The 3800 has the horsepower to do Dirac ART while the RZ30 and even the RZ50 can't (as confirmed by Andrew Robinson). Knowing what we know now (vs back when the 3800 came out in 2022), Amir's bench tests appear to confirm WHY the 3800 can do ART while the RZ30 can't. The different price points are justified by capability (you didn't need Dirac ART capability so you didn't save $1000+)! You might as well have said you saved $30k buying a Camry vs an M340xi!
Thats quite an " opinion"

That suggests that Dirac ART is guaranteed to make product head and shoulders above the other
And I really cant imagine that if one saves $1000, that its worth it
I am making the assumption that you start with an $800 AVR basis to run your system in the first place

You also failed to mention that the RZ50( and perhaps Rz30) actually outperformed the Denon X3800 in some categories of Amir's testing
Pro
Aug 25, 2026 12:25 PM
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turnne
Pro
Aug 25, 2026 12:25 PM
15.2K Comments
Quote from vid1900 View quoted comment :
It's science.

Not feelings.

You can see if the unit can provide the wattage promised.

You can see if the unit's distortion and dither are within the manufacture's specs.

It's just like when people say that Williston Audio Labs is too picky. Don't say that your amp can provide 4000w at .1% THD (unless it really can). Otherwise you get called out.
LOL..I didnt say anything about feelings
We have seen poor SINAD numbers, Poor wattage performance and yet people are buying those units all day long
That is reality



Really...other than the RZ70...which I assume would pass due to the Audioholics testing results where Gene showed details on SINAD and amp bench performance

I cant recall seeing an AVR on slick deals that would pass Amir's testing
Aug 25, 2026 3:42 PM
13.4K Comments
Joined Jul 2010
supermanrobAug 25, 2026 3:42 PM
13.4K Comments
Quote from dclive View quoted comment :
I've had my RZ30 for about a year or so now, and it's fantastic. It handles my AppleTV that's attached to it flawlessly, and Plex in 720/1080/4k is perfect. I've never had any of the issues described in this thread. I cross-shopped the Denon X3800H and am so happy I went with this for $1000+ less $$.Amir's reviews are interesting for a test lab; for real world use I think it's completely useless.
Not surprised, it's a very capable unit ime.

The 3800 offers a few more notable features, even the RZ70 doesn't offer!
If you don't need them, the RZ30 is a really good unit even at this price.

Having compared it to the RZ70, I would include it also especially considering the over double the cost.

As far as Amir's "testing", they are ONE factor of MANY & they aren't really an audible benefit with surround in "real world" use!
Last edited by supermanrob August 25, 2026 at 10:40 AM.
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Aug 25, 2026 4:08 PM
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vid1900
Pro
Aug 25, 2026 4:08 PM
3.5K Comments
Quote from turnne View quoted comment :

LOL..I didnt say anything about feelings
We have seen poor SINAD numbers, Poor wattage performance and yet people are buying those units all day long
That is reality


I hear ya.

People will buy total crap, because they are familiar with the name.

Millions of people bought Craftsman tools for that 15 year stretch of China garbage (before B&D bought them in 2020).
Pro
Aug 25, 2026 5:27 PM
15.2K Comments
Joined Aug 2010
turnne
Pro
Aug 25, 2026 5:27 PM
15.2K Comments
Quote from vid1900 View quoted comment :
I hear ya.

People will buy total crap, because they are familiar with the name.

Millions of people bought Craftsman tools for that 15 year stretch of China garbage (before B&D bought them in 2020).
Its a price point
In reality if you are going to use Amir's testing as litmus test
Then you are probably not in the market for an AVR that can be bought for $1200 or less
Denon X3800 failed, Onkyo RZ30 and RZ50 failed
I think we can assume with certainty the models that are lower in the product lines from these same brands would fail

As I said before..based on the Audioholics testing of the RZ70
I am betting it would pass based on the SINAD and Amp/power supply performance
It has been as low as $1600, if I recall correctly

So perhaps the least expensive AVR on the market that would pass Amir's testing

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Pro
Aug 25, 2026 5:37 PM
1.6K Comments
Joined Sep 2018
Zorba1446
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Aug 25, 2026 5:37 PM
1.6K Comments
Quote from shaddai View quoted comment :
Not really apples to apples comparing the RZ30 to the 3800. The 3800 has the horsepower to do Dirac ART while the RZ30 and even the RZ50 can't (as confirmed by Andrew Robinson). Knowing what we know now (vs back when the 3800 came out in 2022), Amir's bench tests appear to confirm WHY the 3800 can do ART while the RZ30 can't. The different price points are justified by capability (you didn't need Dirac ART capability so you didn't save $1000+)! You might as well have said you saved $30k buying a Camry vs an M340xi!
If ego were removed from the whole buying process and real-world FUNCTIONALITY and VALUE (price to performance) were instead the priority, the Camry buyer would be the far smarter of the two.
Pro
Aug 25, 2026 5:39 PM
1.6K Comments
Joined Sep 2018
Zorba1446
Pro
Aug 25, 2026 5:39 PM
1.6K Comments
Quote from vid1900 View quoted comment :
I hear ya.

People will buy total crap, because they are familiar with the name.

Millions of people bought Craftsman tools for that 15 year stretch of China garbage (before B&D bought them in 2020).
And most of those Craftsman buyers were just occasional home users not trade professionals so the China-made Craftsman tools served them perfectly well. Hopefully they did not pay full MSRP for the stuff, but hey capitalism is all about cashing in on consumer cluelessness.
Pro
Aug 25, 2026 5:40 PM
1.6K Comments
Joined Sep 2018
Zorba1446
Pro
Aug 25, 2026 5:40 PM
1.6K Comments
Quote from turnne View quoted comment :
Its a price point
In reality if you are going to use Amir's testing as litmus test
Then you are probably not in the market for an AVR that can be bought for $1200 or less
Exactly. Amir is a stereotypical audio elitist and that audio elitism is also highly supportive of his livelihood (runs a high end audio company) where you WANT consumers to buy into the "You get what you pay for" sales pitch (which is BS beyond a very low baseline price level, beyond which diminishing returns quickly set in).

The other big measurements-based reviewer, Erin Harding, at least makes token attempts to include budget gear in his reviews, and gives them a fair shake. The few times that Amir reviews budget gear, he goes out of his way to deride them in obvious hatchet jobs (e.g. his review of the NHT SuperZero where he deliberately ABs it against Pioneer AJ bookshelves in full-range without a sub, knowing full well that the SZ is designed to be used with a sub.)
Last edited by Zorba1446 August 25, 2026 at 10:44 AM.
Aug 25, 2026 5:41 PM
3.3K Comments
Joined Dec 2009
shaddaiAug 25, 2026 5:41 PM
3.3K Comments
Quote from Zorba1446 View quoted comment :
If ego were removed from the whole buying process and real-world FUNCTIONALITY and VALUE (price to performance) were instead the priority, the Camry buyer would be the far smarter of the two.
Yes, that's why there's a product for everyone. Not everyone needs performance!

An RZ30 regularly being available for $799 is not a great deal but a 3800 for less than $1000 would be (possibly front page)!
Aug 25, 2026 5:46 PM
3.3K Comments
Joined Dec 2009
shaddaiAug 25, 2026 5:46 PM
3.3K Comments
Quote from Zorba1446 View quoted comment :

Exactly. Amir is a stereotypical audio elitist and that audio elitism is also highly supportive of his livelihood (runs a high end audio company) where you WANT consumers to buy into the "You get what you pay for" sales pitch (which is BS beyond a very low baseline price level, beyond which diminishing returns quickly set in).

The other big measurements-based reviewer, Erin Harding, at least makes token attempts to include budget gear in his reviews, and gives them a fair shake. The few times that Amir reviews budget gear, he goes out of his way to deride them in obvious hatchet jobs (e.g. his review of the NHT SuperZero where he deliberately ABs it against Pioneer AJ bookshelves in full-range without a sub, knowing full well that the SZ is designed to be used with a sub.)
Consider this scenario: the 2027 crop of Onkyos come out and nearly all of them support Dirac ART, have significant MSRP increase, and Amir confirms these same AVRs no longer exhibit the "limp mode". What will you say then about the current crop of Denon units starting w/the 3800 that can do Dirac ART? Would you still consider them "too expensive" and not say the same for the new Onkyos?
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Aug 25, 2026 5:54 PM
1.6K Comments
Joined Sep 2018
Zorba1446
Pro
Aug 25, 2026 5:54 PM
1.6K Comments
Quote from shaddai View quoted comment :
Consider this scenario: the 2027 crop of Onkyos come out and nearly all of them support Dirac ART, have significant MSRP increase, and Amir confirms these same AVRs no longer exhibit the "limp mode". What will you say then about the current crop of Denon units starting w/the 3800 that can do Dirac ART? Would you still consider them "too expensive" and not say the same for the new Onkyos?
I'd say the Denons (or any other AVRs with the supposed "latest and greatest" room correction) are worth getting only if you're a fussy-eared "audiophile." If you aren't, hell no. Simply pick whatever major-brand receiver supports the number of channels YOU need, at the best price. The most AUDIBLE factor and thus first priority, is having adequate speakers, sub(s), and (if needed) room treatments. Not electronic gimmickry.
Last edited by Zorba1446 August 25, 2026 at 10:56 AM.
Aug 25, 2026 5:59 PM
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Joined Dec 2009
shaddaiAug 25, 2026 5:59 PM
3.3K Comments
Quote from Zorba1446 View quoted comment :
I'd say the Denons (or any other AVRs with the supposed "latest and greatest" room correction) are worth getting only if you're a fussy-eared "audiophile." If you aren't, hell no. Simply pick whatever major-brand receiver supports the number of channels YOU need, at the best price. The most AUDIBLE factor and thus first priority, is having adequate speakers, sub(s), and (if needed) room treatments. Not electronic gimmickry.
I would have agreed with you if it were not for the fact that folks other than myself talk about Dirac ART all the time. If ART wasn't important, why would Onkyo go out of their way to include ART capability in most of their lineup (finally) in 2027?

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Aug 25, 2026 6:08 PM
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turnne
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Aug 25, 2026 6:08 PM
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Quote from Zorba1446 View quoted comment :
Exactly. Amir is a stereotypical audio elitist and that audio elitism is also highly supportive of his livelihood (runs a high end audio company) where you WANT consumers to buy into the "You get what you pay for" sales pitch (which is BS beyond a very low baseline price level, beyond which diminishing returns quickly set in).

The other big measurements-based reviewer, Erin Harding, at least makes token attempts to include budget gear in his reviews, and gives them a fair shake. The few times that Amir reviews budget gear, he goes out of his way to deride them in obvious hatchet jobs (e.g. his review of the NHT SuperZero where he deliberately ABs it against Pioneer AJ bookshelves in full-range without a sub, knowing full well that the SZ is designed to be used with a sub.)
But
There is always those A/V reviewers that only consider performance
So ,they have no value metric , in their tests, to discuss what the dollar value of better really means to a buyer

The reviews are just chasing higher performance specs with no regard to dollar value

Amir is clearly one of them
Another one that the TV people like to look at is HGTV test or the Value Electronics shootout
Before this year with the Samsung S95H win, Sony flagships had won for several years running, even in the HGTV test double blind

But the rub here , in my opinion ,was they never discussed if the Sony...at sometimes a 25-30% price premium , was worth it from the Samsung or LG competition

Some people say its worth the money, others will say no way the Sony flagship is worth the premium they charge and others say they really cant see much difference

As I stated before
In the realm of slick deals..using Amirs testing as a litmus test will obtain you nothing

" maybe " the Onkyo RZ70 would pass , based on the Audioholics numbers
Other than that ( and its sister unit Pioneer LX805) I dont recall seeing any AVR on slick deals that would pass Amirs testing

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