[10/06/2015] Denon AVR-S900W 7.2聲道影音擴大機，Denon AVR-S900W 7.2-Channel Network A/V Receiver with Bluetooth and Wi-Fi，支援藍芽與Wi-Fi，定價$649，目前特價$369 USD。境內免運費。哪裡買: amazon。