Isn't that something done automatically by any Burr-Brown based product? Actually, is Denon using Burr-Brown DAC? I know at some point Onkyo was reporting that as a feature but removed it from their lists once people went to Burr-Brown source and challenged the reality of this. It's been more than a year since I read something about this so the details are escaping me at the moment. Someone might want to check TI site.

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