Audio Research Ref 6 SE

Hi , was told today that Audio Research Ref 6 SE is about to get released with first shipment scheduled by the end of December/ early January, if anyone has more information about specs please share , I emailed AR support waiting for response with details but they confirmed about Ref 6 SE release . I was about to purchase one so would be interested to see what got upgraded or how much will current Ref 6 will drop in price ..,
These postings about ARC model revisions, frequency, and quality implications are the same as those of 5 and 10 years ago.   If you like the new "neutral" sound signature, which is much less "tube euphonic/romantic" than the ARC of the 70s-80s, you won't be disappointed with the quality of build and customer support. If you prefer the older gear sound, build, and looks, there is plenty available and ARC will service the vast majority of it. They aren't cheap, new or old, but they are still in business, unlike many others from 20-30s years ago, let alone 50 years. If you don't like ARC at all there are plenty of other choices in this hobby. I've owned various ARC gear since 1979 (SP6B/D52B) and some have been superb, others less so, and overall I would consider ARC to be mid-level high end both in terms of "the absolute sound" reproduction and build quality.  New ARC gear is expensive, but also mid level high end in the context of much of its competition. However their longevity. general consistency, and customer service are very uncommon in high end audio and those qualities, to my mind, compensate for their marketing hyperbole that has, unfortunately, become essential to remain economically viable.
Companies aren’t going to disclose to the general public when a new product is going to be launched for the reason retailers would not be able to sell remaining stock of the current model. This is especially true for retailers of hiend audio who have demo equipment and stock pieces they need to move before a new product is launched. Generally retailers of audio equipment are given 3-6 month headway
from the manufacturers that a product is about to be replaced and retailers will not disclose that info to anyone. Also, most products replaced are always followed by a 10-25% price increase. 
So has anyone heard the SE upgrade?  What is your impression?

Yes I would love to hear about comparisons of the two, as well as the SE vs the Ref 10.
Got my REF6 back as a REF6SE last week.  Unfortunately, between the time I shipped it to them and when I got it back, there was a global pandemic (who saw that coming?  As a physician-scientist, I did.  Was bound to happen. TBH, this pandemic/virus is not even close to what I can imagine as a "worst-case scenario", we have an easy enemy-this time).

Anyway, the pandemic made my wonderful Manhattan apartment (17x24x11 listening room) no longer a good place to live, so my entire big system is in storage and I am staying at friends on Long Island, till I get vaccinated, or other preventative therapy.  Suffering through with a Roon Nucleus into KEF LS50W's, so don't need the preamp right now.