In partnership with Denon and Marantz, Microland is excited to offer an HDMI 8K Upgrade for Denon AVR-X8500H and Marantz AV8805 owners in Canada. It couldn’t be easier. By purchasing the HDMI 8K Upgrade through our website, you will receive a box to safely send your receiver to our service center, which will then upgrade your unit and return it to you. This upgrade will enable you to enjoy the following benefits of that adhere to the latest HDMI specifications.

Purchase Upgrade Here

Important Notice:

Before purchasing the upgrade, please take time to read through “HDMI 8K Upgrade Information” document to understand important changes on your product. 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.

Due to the nature of this product upgrade, we are unable to accept returns.

90 days warranty for parts and labor will be offered by regional service partners. It does not replace the existing warranty period for the product itself.