Product code: Denon SPK618 HDMI hotsell 2.1 port bug fix
I don't need this anymore but I see it gets a pretty penny on eBay. Seal is broken to show contents but it has never been used. hotsell 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 it has never been used. hotsell 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,.