Sony STR-AZ5000ES 11.2 Channel 8K AV Receiver W/ HDMI 2.1, HDR, Wifi, Bluetooth, Spotify Connect, & Apple Airplay - STRAZ5000ES | Shopping from Microsoft Start
Amazon.com: Denon AVR-S570BT 5.2 Channel AV Receiver - 8K Ultra HD Audio & Video, Enhanced Gaming Experience, Wireless Streaming via Built-in Bluetooth, (4) 8K HDMI Inputs, Supports eARC, HD Setup Assistant :
Pioneer & Onkyo's new AV receivers support HDMI 2.1 - FlatpanelsHD
Arcam HDMI 2.1 High Power Class AB AV Receiver in Black | NFM
HDMI 2.1 bug fixed on Denon and Marantz AV receivers released after May 2021
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