Product code: Denon SPK618 HDMI 2.1 port bug retailer fix
I don't need this anymore but I see it gets a pretty penny on eBay. Seal is broken to show contents but retailer it has never been used. This is the add on box they sent out to fix receivers that were impacted by the 2021 hmdi 2.1 bug. Not all receivers need this, please research your receiver to verify if it does before buying. Thank you,.
I don't need this anymore but I see it gets a pretty penny on eBay. Seal is broken to show contents but retailer it has never been used. This is the add on box they sent out to fix receivers that were impacted by the 2021 hmdi 2.1 bug. Not all receivers need this, please research your receiver to verify if it does before buying. Thank you,.