Onkyo TX-RZ810 7.2-Channel Network A/V Receiver - Powerful Home Entertainment System for Immersive Surround Sound

Alejandro Tobias: El equipo es excelente para cine en casa, para musica suena bien con spotify y deezer pero si pones un disco lp se escucha ordinariamente, ademas se calienta mucho incluso a sonido bajo, yo le puse un pequeño ventilador en la parte de arriba. Por eso las 4 estrellas

Mexico on Jun 12, 2019

rainer: Dieses Gerät hat zu wenig Bass.
Ist mir sofort zum alten Yamaha bei gleichem Lied aufgefallen.
Ich sehe keine andere Einstellung und das bei dem Preis.

Germany on Oct 04, 2018

mikeheel: Holy cow, this thing is a beast!

Prior to finding this Onkyo on Amazon, I had an ill-fated attempt to swap our dead Denon receiver for a new Sony receiver that had received tons of positive reviews. However, the Sony didn’t cut it for us, and I went back to the drawing board. I’m so glad I found this Onkyo. The RZ810 really is an amazing receiver.

First, you should know the RZ line of receivers by Onkyo is their top line for a/v devices. The company also produces a “regular” line of receivers sold under the NR nomenclature. The RZ810 was near the top of the premium line when it was released, but Onkyo has continued to push the line upward, and now there are several truly high-end models. The RZ810 was a very strong high mid-tier model.

You can tell from the box that Onkyo meant for this receiver to be taken seriously. It is big and heavy compared to most other receivers. It dwarfed the Sony I mentioned above. Taking the RZ810 out of the box only enhances the view that this is a premium device. The entire front panel is aluminum, with no plastic to be found. That gives a solid feel even to the door that flips down revealing additional controls and...

United States on May 17, 2018

moss6: This is again a great example of Onkyo's dominance in offering the best sound there is. Love having the Pandora built in as it is far superior to having to feed from a separate device such as a BluRay Disc player. I would readily give 5 stars plus if not for the totally idiotic design that the Onkyo tech's chose to employ for the remote to access and or to control between zone one and zone two . It takes two hands and about 30 seconds to change between the two zones. That means if you are controlling zone one and using both zone one and two at the same time if a source is accessed that is way too loud it will take you at least 30 seconds to turn down if you already have the remote in your hand. In the meantime you may be blasting you company and neighbors ears.
This is really unexceptable for a receiver that is otherwise very good. Older units had one button instant switch; why they went with this new remote is mind boggling.

United States on Jan 03, 2018

Allan C.: I am so happy with this purchase! Took a while for me to choose an ideal replacement for my Onkyo TX-NR809 which served my household very well for about a good 5 years until it started having some frequent glitches (disappearing sound, subject to an Onkyo recall).

To compare some key differences, the Onkyo TX-RZ810 features are a clear step up from the TX-NR809 in a number of ways (I'm mixing some researched features along with my observations here):
-Better HDR/4K compatibility (the 809 can also do 4K upscaling via Marvell Qdeo™ but it was in its infancy.)
-Slightly better video color reproduction. Contrasts are better with darker darks and non-hazy lights, at least on a Panasonic Viera.
-Has Vector Linear Shaping Circuitry (VLSC) for better noiseless audio processing-registers clearer audio signals, especially from analog sources. Voices and some music sources are clearer.
-Dolby Atmos and DTS:X surround sound ready - 3-dimension sound effects are significantly better, including signals that are supposed to come from rooftops. I can vouch for this (requires an appropriate Atmos speaker setup).
-FireConnect Multi-Room Wireless Technology...

United States on Aug 13, 2017

Per Wigren: Unlike an 8+ year old Onkyo receiver I had, this one has only a fixed set of assignable input slots. For every non-HDMI thing you add, one HDMI input becomes unusable. You can't fill all HDMI slots, all analog and digital audio slots and component video slots and have easy access it all. You need to reprogram the receiver for another subset of your components.

If you can live with that, it is a fantastic receiver. My speakers sound A LOT better with this receiver compared to the Yamaha RX-A2010 it is replacing, especially when playing music.

United Kingdom on Mar 09, 2017

Andrew: I purchased the Onkyo TX-RZ810 to replace an Onkyo TX-NR838. I've only had this for a few days now but it seems like a step down so far in regards to sound quality and build compared to the 838. It was easy to setup and get going though. From what I've been reading, this unit is a major step down in quality compared to the TX-RZ800 as well. Ok i'm back to give an update, i've had more time to adjust the accueq and have managed to perfect the sound. I now have it sounding very close to the quality of my tx-nr838. The TX-RZ810 does have a slightly smaller power supply but it's still decent size with customized oversized capacitors. This receiver can handle 6ohms instead of 4 ohms which is perfectly fine for me. I think anyone in the market for a decent receiver will be quite happy with this but have patients and repeat accueq several times if needed to perfect sound.

Canada on Jan 08, 2017