Originally Posted by chrislayeruk
That is the whole point of the 621. To Get the latest codecs into a MHR enabled processor. 568.2mm onwards.
The whole point (almost) is to get PCM digitally into Meridian processors, the HD621 doesn't decode any new HD formats.

HD621, G98DH, G68ADV, Bc Acoustiqe ACT A3, 5200C DSP33, NuForce Reference 9 monoblocks, 2x SB3's, Velodyne DD-15 & DD-12 Subwoofers and a Meridian sub.