The AVC-X8500H delivers the most cutting-edge home theatre technology to-date. To build on its robust capabilities, you can now upgrade to the latest HDMI specification to experience superior picture quality, enhanced gaming options and other convenient features to match the uncompromising audio performance.

The upgrade - requiring hardware modification at an authorized Denon Service Center – will enable you to enjoy the following benefits of that adhere to the latest HDMI specifications. Please contact your local Denon retailer for more details.

Important Notice:

After the upgrade, your AVR will default back to factory status and the current settings stored on your AVR will be lost. It is necessary to setup and configure your AVR from the beginning. Once upgraded, the unit cannot revert back to its original hardware state. Original term of warranty will continue after this upgrade (will not be extended).

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