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HDR or 5.1??? I recently got a new TV, lg 55um7400. But my old amp rxv477 doesn't do HDR passthrough. If I try to use arc to send signal from pc to
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LG 55um7400 (55") 4K UHD Smart TV Wi-Fi Black + Magic Remote in Adabraka - TV & DVD Equipment, Enock Donkor | Tonaton.com
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