Dolby, Dolby Atmos, Dolby Digital, DTS, DTS:X. Receiver Combo Features. A/V Receiver. Number of Channels. AM, Digital Optical TOSLINK, Ethernet, HDMI, Multi-ChannelRCA, Optical Digital (Toslink), Phono/Turntable, Stereo L/R RCA, Sub PreOut/LFE, USB.
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