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PS4 Hardware Dolby TrueHD Decoder PKG by Jocover Released | PSXHAX - PSXHACKS
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The PS4 is the First Product to Support the New DTS-HD Master Audio|7.1 Decoder | High-Def Digest
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Use Logitech X-540 5.1 Speakers with PS4...more description in the comments : r/audio
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