Slickdeals is community-supported.  We may get paid by brands or deals, including promoted items.
Frontpage

Onkyo TX-RZ50 9.2-Channel THX Certified AV Receiver (Factory Refurbished)

$899
$1,599.00
+ Free Shipping
+24 Deal Score
22,130 Views
Accessories4less has Onkyo TX-RZ50 9.2-Channel THX Certified AV Receiver (Factory Refurbished) for $899. Shipping is free.

Beach Camera via Amazon has Onkyo TX-RZ50 9.2-Channel THX Certified AV Receiver for $1041.94 -> now $1036.59. Shipping is free.

Thanks to community members fourml8r & DavidB1977 for finding this deal.

Features:
  • Up to 120W per Channel at 8 Ohms
  • Up to 8K at 60 Hz or 4K at 120 Hz
  • HDMI 2.1 for Enhanced Gaming
  • 6 x HDMI-In / 2 x HDMI-Out
  • DIRAC Live Room Correction
  • THX Certified with 4 THX Listening Modes
  • Zone 2 HDMI Switching/Streaming
  • Bi-Directional Bluetooth Streaming
  • DTS Play-Fi Ready
  • Wi-Fi 5 (802.11ac) & Ethernet
Good Deal?

Original Post

Written by
Edited March 29, 2024 at 12:54 PM by
Onkyo TX-RZ50 Dirac 9.2-Channel THX Certified AV Receiver

https://www.amazon.com/dp/B09D8SB7DN

MSRP: $1599
Normally these sell for around $1,199-1,299

Free shipping with Amazon prime.

Also available at Accessoriesforless.com for $999.
https://www.accessories4less.com/...ver/1.html
Add Comment
Created 03-27-2024 at 12:08 PM by fourml8r
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.
Deal
Score
+24
22,130 Views
$899
$1,599.00
Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more. If you're not a student, there's also a free 1-Month Amazon Prime trial available. You can also earn cash back rewards on Amazon and Whole Foods purchases with the Amazon Prime Visa credit card. Read our review to see if it’s the right card for you.

Community Wiki

Last Edited by LA_Art_Collector April 28, 2024 at 10:08 PM
And the included Dirac Live does manage bass. According to Dirac Support:
"Yes, standard Dirac Live has always corrected the subwoofer response, taking advantage of the AVR's Bass Management."

Your comment cannot be blank.

Featured Comments

Find the IP of your receiver and type it in the browser.

Put the following:

Username: ciuser

Password: ciuser

Gives you a lot of options to change.
Found of these open box ( excellent condition complete) at a Best Buy outlet for $550
I have to say VERY impressed for a midrange receiver.

Even in a smaller room with some bookshelf and satellite old Mirage speakers Dirac RC sounds good.
Been using this receiver since it was first released. It's been amazing in my dedicated home theater. I'm running 11 speakers and a sub off of it (with a 3 channel amp). I wouldn't even call this a mid range receiver. It's more high end.

Sign up for a Slickdeals account to remove this ad.

Joined Oct 2009
Parsimonious Bastard
> bubble2 877 Posts
155 Reputation
LA_Art_Collector
04-02-2024 at 11:12 AM.
04-02-2024 at 11:12 AM.
Quote from NervousTable826 :
Good luck with the dreaded HDMI issues that Onkyo has yet to address.

Do you have any proof that they haven't addressed it?
1
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Mar 2011
L6: Expert
> bubble2 1,324 Posts
106 Reputation
kidplayer
04-03-2024 at 07:08 PM.
04-03-2024 at 07:08 PM.
Great unit !!
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jul 2018
The Broker
> bubble2 45 Posts
22 Reputation
PICKLEBOY
04-03-2024 at 08:33 PM.
04-03-2024 at 08:33 PM.
I just ordered it brand new on Amazon for $1029. It's $1039 at Best Buy right now new…

I think the extra $129 is worth it to get a new non-refurbished model with the 3 year warranty instead of 1 year
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jul 2010
L10: Grand Master
> bubble2 9,070 Posts
1,115 Reputation
Pro
supermanrob
04-25-2024 at 02:30 PM.
04-25-2024 at 02:30 PM.
Quote from PICKLEBOY :
I just ordered it brand new on Amazon for $1029. It's $1039 at Best Buy right now new…

I think the extra $129 is worth it to get a new non-refurbished model with the 3 year warranty instead of 1 year

FYI these prices dropped:
AC4L has it for $849.
BC is now $999.
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Oct 2009
Parsimonious Bastard
> bubble2 877 Posts
155 Reputation
LA_Art_Collector
04-25-2024 at 02:38 PM.
04-25-2024 at 02:38 PM.
FYI, just ordered a couple of these monoblocks for the fronts:

https://www.kickstarter.com/proje...&term=Fosi

Looks like the campaign is going to reach $300K, so they'll be including not only cables but an upgraded op amp.

ASR Fosi V3 Mono amp review:
https://www.audiosciencereview.co...view.53474
1
Like
Funny
>
Helpful
Not helpful
Reply
Last edited by LA_Art_Collector April 28, 2024 at 10:19 PM.
Joined Jul 2010
L10: Grand Master
> bubble2 9,070 Posts
1,115 Reputation
Pro
supermanrob
05-02-2024 at 05:37 PM.
05-02-2024 at 05:37 PM.
Quote from LA_Art_Collector :
FYI, just ordered a couple of these monoblocks for the fronts:

https://www.kickstarter.com/proje...&term=Fosi

Looks like the campaign is going to reach $300K, so they'll be including not only cables but an upgraded op amp.

ASR Fosi V3 Mono amp review:
https://www.audiosciencereview.co...view.53474
Thank you LA_Art_Collector for clarifying with Dirac!
Hopefully this quells once and for all the misinformation that Dirac Live includes any of THEIR bass management/integration RCs!

According to Dirac Support:
"Yes, standard Dirac Live has always corrected the subwoofer response, taking advantage of the AVR's Bass Management."
!
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2009
L6: Expert
> bubble2 1,982 Posts
632 Reputation
shaddai
05-05-2024 at 11:10 AM.
05-05-2024 at 11:10 AM.
@supermanrob is not entirely wrong. DLBM and DLBC does bass management but neither feature is available on the RZ50 or the Pioneer 505. For AVRs in this price range, it is available starting w/the Denon 3800 and up since they have the SHARC chip that can handle the calcs (and why they're pricier to begin w/compared to the Onkyo/Pioneer "equivalent"). In summary:

Onkyo RZ50/Pioneer 505: DL=yes, DLBM=no, DLBC=no
Onkyo RZ70/Pioneer 805: DL=yes, DLBM=yes, DLBC=yes

Denon 3800 (and better)/Marantz Cinema 50: DL=yes, DLBM=yes, DLBC=yes
(DLBM=Dirac Live Bass Management and DLBC=Dirac Live Bass Control)

DLBM is free whereas the more robust DLBC is additional license. I have the paid DL on my Denon 3800 and the free DLBM but did not pay for DLBC as the system already sounds great and I only have one sub! The following is a pic that show it's possible to have DLBM and DLBC on a 3800 (upper right section). I'd challenge someone w/an RZ50 to produce a similar pic showing same! Bass management on an RZ50 can only be addressed post calibration via the AVR itself by setting the crossover. It won't be as seamless (at least from a Dirac point of view) as DLBM or DLBC.

I didn't get the RZ50 due to the ASR review and "stealth" protection mode that @marco469 certainly experienced! Like him, I also have 4 ohm Martin Logan speakers!
Like
Funny
>
Helpful
Not helpful
Reply
Last edited by shaddai May 5, 2024 at 11:19 AM.

Sign up for a Slickdeals account to remove this ad.

Joined Jul 2010
L10: Grand Master
> bubble2 9,070 Posts
1,115 Reputation
Pro
supermanrob
Yesterday at 05:39 PM.
Yesterday at 05:39 PM.
Quote from shaddai :
@supermanrob is not entirely wrong. DLBM and DLBC does bass management but neither feature is available on the RZ50 or the Pioneer 505. For AVRs in this price range, it is available starting w/the Denon 3800 and up since they have the SHARC chip that can handle the calcs (and why they're pricier to begin w/compared to the Onkyo/Pioneer "equivalent"). In summary:

Onkyo RZ50/Pioneer 505: DL=yes, DLBM=no, DLBC=no
Onkyo RZ70/Pioneer 805: DL=yes, DLBM=yes, DLBC=yes

Denon 3800 (and better)/Marantz Cinema 50: DL=yes, DLBM=yes, DLBC=yes
(DLBM=Dirac Live Bass Management and DLBC=Dirac Live Bass Control)

DLBM is free whereas the more robust DLBC is additional license. I have the paid DL on my Denon 3800 and the free DLBM but did not pay for DLBC as the system already sounds great and I only have one sub! The following is a pic that show it's possible to have DLBM and DLBC on a 3800 (upper right section). I'd challenge someone w/an RZ50 to produce a similar pic showing same! Bass management on an RZ50 can only be addressed post calibration via the AVR itself by setting the crossover. It won't be as seamless (at least from a Dirac point of view) as DLBM or DLBC.

I didn't get the RZ50 due to the ASR review and "stealth" protection mode that @marco469 certainly experienced! Like him, I also have 4 ohm Martin Logan speakers!

Actually it's not my information it's Dirac's, all I did was point it out.

As Art Collector confirmed with Dirac, Dirac Live does not use THEIR bass management/bass control, it uses the AVRs bass management.

Even posted a very informative video from a renowned AV professional that worked directly with Dirac which pointed this out also!

I doubt it will stop the common misconception that somehow Dirac is wrong! 😑
Unfortunately it's not the only misinformation regarding Dirac!
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2009
L6: Expert
> bubble2 1,982 Posts
632 Reputation
shaddai
Today at 04:58 AM.
Today at 04:58 AM.
Quote from LA_Art_Collector :
Most of the time SupermanRob is very informative, and I appreciate his feedback. But in this case, as @fourml8r mentioned, this statement is completely false in regards to the Dirac included in the RZ50.

Please see attached screenshot using Dirac on an RZ50, integrating fronts and a sub.
All you have to do is compare the pic from @LA_Art_Collector's post above w/my pic from me previous post and you will clearly see the difference! "Bass Management" and "Bass Control" (as a paid option) are clearly missing in the upper portion of the menu on the right in the RZ50. Not only that, the LFE crossover point is completely adjustable in my pic and not in his.

As has been covered by @supermanrob and Dirac themselves, for folks that have the RZ50/Pioneer 505, bass management is taken care of completely by the AVR itself!
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2009
L6: Expert
> bubble2 1,982 Posts
632 Reputation
shaddai
Today at 05:03 AM.
Today at 05:03 AM.
Quote from supermanrob :
Actually it's not my information it's Dirac's, all I did was point it out.

As Art Collector confirmed with Dirac, Dirac Live does not use THEIR bass management/bass control, it uses the AVRs bass management.

Even posted a very informative video from a renowned AV professional that worked directly with Dirac which pointed this out also!

I doubt it will stop the common misconception that somehow Dirac is wrong! 😑
Unfortunately it's not the only misinformation regarding Dirac!
I think the RZ50 is a great AVR for challenging speakers only under the caveat that you are using external amps and merely using it as a prepro. The other caveat is if using Dirac RC with multiple subs, another solution that satisfies discrete SW connections would be better (like the Denon 3800 or better). Even the RZ70 is only giving you 2 discrete LFE channels despite having 4 connections (the 2 channels are repeated).
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jul 2010
L10: Grand Master
> bubble2 9,070 Posts
1,115 Reputation
Pro
supermanrob
Today at 05:49 AM.
Today at 05:49 AM.
Quote from shaddai :
All you have to do is compare the pic from @LA_Art_Collector's post above w/my pic from me previous post and you will clearly see the difference! "Bass Management" and "Bass Control" (as a paid option) are clearly missing in the upper portion of the menu on the right in the RZ50. Not only that, the LFE crossover point is completely adjustable in my pic and not in his.

As has been covered by @supermanrob and Dirac themselves, for folks that have the RZ50/Pioneer 505, bass management is taken care of completely by the AVR itself!
Quote from shaddai :
I think the RZ50 is a great AVR for challenging speakers only under the caveat that you are using external amps and merely using it as a prepro. The other caveat is if using Dirac RC with multiple subs, another solution that satisfies discrete SW connections would be better (like the Denon 3800 or better). Even the RZ70 is only giving you 2 discrete LFE channels despite having 4 connections (the 2 channels are repeated).
From Dirac Live's user manual, Dirac describes what Dirac Live Bass Control(THEIR bass management) offers:

Bass Management: Dirac Live filters are designed such that each subwoofer in the arrangement contributes equally to matching the drawn target curve. A system with 1 subwoofer will adjust this subwoofer so that it matches the curve, while a system with 2 or more subwoofers will scale the volume (or gain) of each subwoofer so that they collectively add up to provide the drawn response. However, it will not consider any destructive interference between the speakers.
Bass Control: Dirac Live filters harmonize the subwoofers and non-subwoofer speakers in the lower frequencies using tailor-made phase filters, delays, and gains.
https://www.dirac.com/wp-content/...nual-1.pdf

I would point out Amir at Audio Science stated that the RZ50 has a power limited issue, except with 8ohm speakers.
Using an external amp does not change this since you can not turn off the external amps.
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2009
L6: Expert
> bubble2 1,982 Posts
632 Reputation
shaddai
Today at 07:00 AM.
Today at 07:00 AM.
Quote from supermanrob :
From Dirac Live's user manual, Dirac describes what Dirac Live Bass Control(THEIR bass management) offers:

Bass Management: Dirac Live filters are designed such that each subwoofer in the arrangement contributes equally to matching the drawn target curve. A system with 1 subwoofer will adjust this subwoofer so that it matches the curve, while a system with 2 or more subwoofers will scale the volume (or gain) of each subwoofer so that they collectively add up to provide the drawn response. However, it will not consider any destructive interference between the speakers.
Bass Control: Dirac Live filters harmonize the subwoofers and non-subwoofer speakers in the lower frequencies using tailor-made phase filters, delays, and gains.
https://www.dirac.com/wp-content/...nual-1.pdf [dirac.com]

I would point out Amir at Audio Science stated that the RZ50 has a power limited issue, except with 8ohm speakers.
Using an external amp does not change this since you can not turn off the external amps.
Assuming you meant "turn off the internal amps", my point was that the RZ50 makes a great prepro if you use all the pre out connections for external amplification only. Why would the "stealth" protection mode described by Amir impact any signal not amplified by the RZ50 itself (i.e. the pre outs)?
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jul 2010
L10: Grand Master
> bubble2 9,070 Posts
1,115 Reputation
Pro
supermanrob
Today at 07:52 AM.
Today at 07:52 AM.
Quote from shaddai :
Assuming you meant "turn off the internal amps", my point was that the RZ50 makes a great prepro if you use all the pre out connections for external amplification only. Why would the "stealth" protection mode described by Amir impact any signal not amplified by the RZ50 itself (i.e. the pre outs)?

Yes sorry meant internal.
The internal amps continue to draw power even while using external amps.
So the issue continues and doesn't really shut off or transfer to the preouts.

That benefit was added to the new RZ70 but only for front L/R or all internal.

The majority of people don't use all the preouts, they are mainly concerned just powering the LCRs externally.
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2009
L6: Expert
> bubble2 1,982 Posts
632 Reputation
shaddai
Today at 10:27 AM.
Today at 10:27 AM.
Quote from supermanrob :
Yes sorry meant internal.
The internal amps continue to draw power even while using external amps.
So the issue continues and doesn't really shut off or transfer to the preouts.

That benefit was added to the new RZ70 but only for front L/R or all internal.

The majority of people don't use all the preouts, they are mainly concerned just powering the LCRs externally.
I don't buy this explanation. In Amir's tests, the protection mode only kicked in for 4 ohm resistance under load (it's well understood that 8 ohm nominal speakers are fine). How on God's green earth do the RZ50 pre outs know if it's feeding to 4 ohm or 8 ohm speakers?

I will concede the point that most people probably aren't kicking everything to pre outs and may be doing a combo of RZ50 + some external channel amplification but not all. IMHO, the Onkyo RZ50/Pioneer 505/Integra DRX5.4 and lower ilk are purchases w/caveats. Do with this info as you will!
Like
Funny
>
Helpful
Not helpful
Reply

Sign up for a Slickdeals account to remove this ad.

Joined Jul 2010
L10: Grand Master
> bubble2 9,070 Posts
1,115 Reputation
Pro
supermanrob
Today at 11:44 AM.
Today at 11:44 AM.
Quote from shaddai :
I don't buy this explanation. In Amir's tests, the protection mode only kicked in for 4 ohm resistance under load (it's well understood that 8 ohm nominal speakers are fine). How on God's green earth do the RZ50 pre outs know if it's feeding to 4 ohm or 8 ohm speakers?

I will concede the point that most people probably aren't kicking everything to pre outs and may be doing a combo of RZ50 + some external channel amplification but not all. IMHO, the Onkyo RZ50/Pioneer 505/Integra DRX5.4 and lower ilk are purchases w/caveats. Do with this info as you will!

Actually he said it happened with 4 & 6 ohm but yes 8 was ok.

Thats the point, the preouts aren't relevant, it's based on the internal amps which are still drawing power regardless.

I agree if this suits your caveats and the ones not offered are irrelevant/ don't need, this would be a good choice.
Like
Funny
>
Helpful
Not helpful
Reply
Page 5 of 5
Start the Conversation
 

More Tech & Electronics Deals & Discounts

More Amazon Deals

Link Copied

The link has been copied to the clipboard.