First significant upgrade in about a year! Denon AVR-X4500H! I can finally drive all my speakers without having to choose between rears or overheads! It's glorious! : r/hometheater
Denon AVR-x4500h Review: Tested and Reviewed in 2023
Denon Releases Two IMAX Enhanced 4K AV Receivers: AVR-X4500H and AVR-X6500H | Audioholics
Denon AVR-X4800H
Denon Releases Two IMAX Enhanced 4K AV Receivers: AVR-X4500H and AVR-X6500H | Audioholics