+1 recommendation for the Nordost Heimdall 2 cable for the HDVD-800 and HD-800 setup. I had other DACs before replacing the one in the HDVD-800 as it sounded too harsh. This cable significantly improved the sound, deeper bass, higher treble, cleaner, more detailed sound beside the usual advantages of the HD-800, like soundstage. Tkae this post with care as I could have compared it only to the stock jack cable, which is far, far behind the Heimdall 2.Now, I am selling my other components and will keep the HDVD-800 only. Sure, with external DACs the could probably be better somewhat, but for me more simple setup at the expense of a bit of a sound downgrade is acceptable.
Can anyone help me if it is worth the money to replace the power cord of the HDVD-800. General rule I found is that power cord replacement should be the first step and it may improve the sound significantly. I would be happy to see whether this really matters in this case. Thanks.