btw... I bought a Korg MR-1000 when they first came out... I run DPA 4022 to V2 analog out > MR-1000... for years... have not seen a better rig. I also have a Lunatec V3, which sits at home because I don't need the digital out.
Recently my internal hard drive on my Korg has been acting up. I have replaced it already with an internal 120GB hard drive (the stock drive is only 40GB).
I stopped taping for awhile, I go through phases... been recording since the 80s... I was thinking of getting something smaller and more portable, not stealth... but it has to be reliable, less external batteries.. etc. I want to use my DPA 4022s...
So I am ready to replace the internal hard drive AGAIN on the Korg Mr-1000... but this is after years of use... and I go a HUGE amount of analog master tape transfers to the Korg, so it gets a lot of use. The Korg is bulky (relatively) in size and has a plastic feel... but unit works fine in the field. The external box is empty inside, if you open it up and look inside, it could be half the size. And it has XLRs in and out. And 5 Mhz DSD recording vs. 2.8 Mhz DSD formats are a big difference.
I don't see this new Sony unit as even being as good as the Korg, because of the limits of no XLR or analog ins.