The SPK618 HDMI adapter solution is designed to remedy a compatibility issue between select Marantz A/V receivers that support 4K/120Hz and 8K video resolutions (specific models listed below) and gaming consoles that support 4K/120Hz and 8K video resolution output. If you experience a black screen and no audio when trying to pass through 4K/120Hz or 8K signals from gaming devices connected to
the 8K input of the Marantz A/V receiver, this adapter will help you to get a proper gaming experience. You may register below before the 30th of September 2022 to receive the SPK618 HDMI adapter at no cost (while stocks last). Click here to download the Instruction Manual on how to use the adapter.
If your country is not selectable in the form below, please reach out to the dealer where you bought the product.
Update: August 2021
Quick check — Does your product benefit from the HDMI adapter?
Only Marantz models listed below with serial numbers below xxxxxxx70000 are impacted by the HDMI incompatibility issue and require the HDMI adapter to output 4K/120Hz and 8K/60Hz video signals. The below listed models with serial numbers xxxxxxx70000 and greater do not need or benefit from the adapter. If you have one of the affected models and serial numbers, please complete the form below to order the HDMI adapter at no cost.
|List of affected products|