Sennheiser HDVA 600 headphone amplifier

[jdandy]

It seems as though there aren't many opinions to be found in a search of the new Sennheiser HDVA 600 fully balanced headphone amplifier. I read Jude Mansilla's mini review of the HDVA 600 in the 2013 Head-Fi Winter Gift Guide and he had high praise for it's performance. I was hoping to get some owner comments, particularly from anyone who is also using the balanced HD800 headphone cable. I am wanting to try the new Sennheiser HDVA 600 amp and the Sennheiser balanced cable with my HD800 but plunking down the cash without having heard either or reading any comments from owners makes it a difficult shot in the dark. Comments will be appreciated if you have any experience with the Sennheiser HDVA 600.