Surround Processor Preamplifiers

Multichannel surround preamplifiers featuring digital audio and video processing for the latest theater and music formats

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  • SDR-35 - Black - Class G Immersive Surround Sound AVR w/16 channels of processing - Hero
    SDR-35
    Class G Immersive Surround Sound AVR with 16 channels of native processing, Dolby ATMOS, DTS:X, Auro 3D, IMAX Enhanced, Dirac Live, streaming, and DANTE.
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  • SDP-75 - Black - Luxury Home Cinema Processor Driven by 3D Audio and 4K Ultra HD - Hero
    SDP-75
    Luxury Home Cinema Processor Driven by 3D Audio and 4K Ultra HD
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  • SDP-55 - Black - 16 Ch. Immersive Surround Sound Processor with Dante - Hero
    SDP-55
    Immersive Surround Sound Processor
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