Sony STR-DH790 Dolby Atmos receiver,Amazon.com: Sony STR-DH790 4K 7.2 聲道家庭影院 AV 接收器,附 SSCS3 3 向落地式喇叭(一對,黑色)和 SACS9 10 吋主動式重低音喇叭(黑色)套裝(4 件) : 電子,Sony STRDH790 7.2 Channel Dolby Atmos Home Theatre AV Receiver for sale online | eBay,Sony 7.2-Channel 4K Ultra Home Theatre AV Receiver - STRDH790 | The Brick,Sony STR-DH790 7.2 Channel Home Theatre AV Receiver | Magnat Symbol X - Gibbys Electronic Supermarket