[07/11/2017] 降價$200! Denon AVR-X3300W 7.2聲道4K影音擴大機，Denon AVR-X3300W 7.2 Channel Full 4K Ultra HD A/V Receiver with Built-In Wi-Fi and Bluetooth，支援4K超高解析度畫質，內建Wi-Fi與藍芽，原價$999，目前特價只要$599 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。
[07/11/2017] 降價$200! Denon AVR-X3300W 7.2聲道4K影音擴大機，Denon AVR-X3300W 7.2 Channel Full 4K Ultra HD A/V Receiver with Built-In Wi-Fi and Bluetooth，支援4K超高解析度畫質，內建Wi-Fi與藍芽，原價$999，目前特價只要$599 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。