Denon and Marantz will add HDMI 2.1 to these older receivers for $600
HDMI 2.1 AVRs and AV processors; issues with chips, video signal, gaming features; transition to 40/48 Gbps | AVS Forum
Marantz VS3003 3 IN/1 OUT HDMI Switch - Value Electronics
Denon and Marantz AVRs made after May 2021 are HDMI 2.1 bug free | AVForums
Marantz Unleashes HDMI 2.1-Upgradeable Flagship | Sound & Vision
Denon & Marantz Announce HDMI 2.1 Receivers 4k/120Hz Works Without Issue! | Audioholics
Denon & Marantz announce new HDMI 2.1 receivers, upgrade program - FlatpanelsHD
AV8805 HDMI 8K Upgrade - HDMI 2.1 Upgrade for AV8805 | Marantz - US
Marantz's Cinema series AV receivers are a stylish way to go 8K | Digital Trends
HDMI 2.1 adaptor brings three 4K 120Hz HDMI ports to latest Denon and Marantz AVRs | StereoNET Australia | Hi-Fi news and reviews
Report: latest AVRs from Sony, Denon / Marantz, Yamaha, etc. have a bug in the HDMI 2.1 chip - unable to pass through the 4k120hz HDR10 signal (german article) : r/xboxone
CINEMA 70s - Slimline 7.2 Channel AV Receiver with 50W, 8K and 6 HDMI Inputs | Marantz - US
Marantz Cinema 60 DAB AV Receiver Review | AVForums
4K/120 Hz and 8K/60 Hz corrections for Denon and Marantz receivers - Son-Vidéo.com: blog
Marantz AV7706 11.2 Channel HDMI 2.1 Surround Processor - Value Electronics
Marantz VS3003 3 IN/1 OUT HDMI Switch - Value Electronics
Sound United Announces HDMI 2.1 8K Upgrades and AVR-X8500H"A" and Marantz AV8805"A" AV Receivers | Audioholics
Denon and Marantz introduce 8K HDMI 2.1 upgrade for AV receivers | What Hi-Fi?
Marantz CINEMA 50 9.4 Channel Home Theater AV Receiver w/ Dolby Atmos & Streaming Built-In | Audio Advice
Denon SPK618 HDMI 2.1 Adapter for Denon Marantz AVRs, 8K/60hz & 4K/120hz + Cable | eBay
Denon and Marantz receivers built since May are free of the HDMI 2.1 bug | What Hi-Fi?
AV Pre-Amp 11.2 Channel HEOS 1x 8K HDMI 2.1
