Audyssey with high def audio

Audyssey does not work with DTS Master Audio or Dolby True Hd on the Marantz 8003 Preamp. Is there something different about the high definition audio codecs that is not suitable for MultEQ?

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3 Comments

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    Chris Kyriakakis

    The HD codecs require very large amounts of processing. Rather than upgrading the processing chip, some AVR makers decide to turn off Audyssey for those codecs and use the available processing power for the decoding.

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    Devlon Bignault

    Is there a list of which AVR makers **do not **turn if off?

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    Chris Kyriakakis

    No..we don't have the list of models.  Typically, all Denon and Onkyo models use Audyssey with the HD codecs.

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