Best Buy: Denon AVR-X6700H (140W X 11) 11.2-Ch. with HEOS and Dolby Atmos 8K Ultra HD HDR Compatible AV Home Theater Receiver with Alexa Black AVR-X6700H
AVS-3 - 3 In/1 Out HDMI Switcher - Switcher for up to three 8K devices connected to select 8K AV Receivers. | Denon - US
Amazon.com: Denon AVS-3 3 in/1 Out HDMI Switcher : Electronics
Denon AVR-S570BT 5.2 Channel AV Receiver - 8K HD Audio & Video Receiver, Enhanced Gaming Experience, Wireless Streaming via Built-in Bluetooth, (4) 8K HDMI Inputs - Certified Refurbished by DENON - Walmart.com
Denon AVR-2312CI Integrated Network AV Receiver 7.1 Channel with HDMI