Denon's 8500H is the world's first 13.2 channel AV amplifier
Denon AVC-X8500HA 13.2Ch 8K AV Receiver | Hollywood Cinema Store
AVC-X3800H
My brother in laws Denon AVR-8500H. Inside and outside play back control, crisp, clear, and responsive. If I could only afford one. Instead, I'll just enjoy while can. 13.2 channels. : r/audiophile
Denon AVC-X8500H AV receiver review | Home Cinema Choice
AVC-X8500H
Denon AVR-X8500H (Black) 13.2-channel home theater receiver with Wi-Fi®, Dolby Atmos®, Apple® AirPlay® 2, and HEOS at Crutchfield