AV Receiver Reviews

Denon AVR-X6700H 11.2-channel A/V Receiver Review Sound United statement regarding 2020 AVR HDMI 2.1 issues

Sound United statement regarding 2020 AVR HDMI 2.1 issues:

Some new gaming source devices that support 4K/120Hz HDR output may not work fully with Denon (or Marantz) 8K AVRs. You may discover this incompatibility issue due to a HDMI chipset mismatch between the devices. When the affected system is connected to the AVR via 8K HDMI input and set to output at 4K/120Hz, and the AVR's 4K Signal Format option is set to "8K Enhanced," you may not see the system's source video on their display, and may not hear the system's source audio processed through the AVR. This problem is only present when a display that supports 4K/120Hz is used.

We are currently investigating the issue further and will offer a permanent solution at a later date. Meanwhile, we would like to provide a couple workarounds to prevent the issue in its current state:

  • You can connect the system to the display directly via HDMI and use the display's ARC/eARC functionality to feed the native audio back to the AVR using the connected HDMI cable between the AVR and display. This will allow users to decode the native audio format sent from the source. With this method, the display's CEC/ARC option must be enabled as well as the AVR's HDMI Control and/or the AVR's ARC option. In the AVR, this option is located within the GUI under "Video – HDMI Setup."

  • Another workaround is to leave or change the source's video output to 4K/60Hz instead of 4K/120Hz until a permanent solution is available. This will ensure reliable communication between the source, the AVR and the display. The source's default is set to output at 4K/60Hz, so if no change was initiated out of the box, then nothing further needs to be done.

We apologize for this inconvenience and we are currently working tirelessly to release a permanent solution so you can enjoy the 4K/120Hz experience using the latest sources with your AVR. We will have an update soon regarding the timeline of a permanent solution. We appreciate your patience.

COMMENTS
tomvet's picture
Submitted by tomvet on November 18, 2020 - 8:11pm

As the owner of a 2018 Denon AVR, I've had real problems getting its ARC function to work with an LG OLED TV. An internet search reveals that I'm not alone -- lots of people have been unable to get Denon AVR's to play nice with LG TV sets via HDMI ARC connections. Do you know if it's been fixed with the eARC connection on this receiver?

moonshinedf's picture
Submitted by moonshinedf on December 10, 2020 - 8:28am

I have the AVR-X3400H and now using LG OLED 65x and have no connection issues what so ever. The AV unit works great. But I am considering upgrading to the AVR-X6700H for more speakers

3ddavey13's picture
Submitted by 3ddavey13 on November 20, 2020 - 1:17pm

I'm curious why (with the exception of their high-end model) Denon receivers don't offer 7.1 analog inputs while their sister company Marantz does. I specifically purchased a Marantz SR7011 so I could connect my Oppo UDP-205 to its 7.1 analog inputs to take advantage of the Oppo's superior DACs. I've noticed a lack of 7.1 inputs on most of the receivers recently reviewed in S&V. I can only hope Marantz doesn't follow this trend.

trynberg's picture
Submitted by trynberg on December 16, 2020 - 5:51pm

Because the intention of these products is to use Audyssey room correction, which would then require re-digitizing the signal anyway. I think it's a rare room/setup where the Oppo DAC with no room correction produces better overall results than the Denon DAC with room correction.

Hepice's picture
Submitted by Hepice on April 19, 2024 - 9:19am

Boasting 11.2 channels of immersive audio, this receiver delivers breathtaking sound quality that elevates your movie nights and gaming sessions to new heights. Its advanced video processing capabilities ensure stunning visuals, while support for the latest audio formats guarantees a future-proof setup. With seamless integration into smart home ecosystems and user-friendly setup options flip a coin, the AVR-X6700H is a top choice for audio enthusiasts seeking the ultimate home theater experience.

X