The following has NOTHING to do specifically with Bryston, but there have been several requests for more high-end equipment...
While we do not exclude anyone from contacting us for reviews, we have found that many of the so-called high-end or esoteric companies don't really have an interest in being reviewed by popular, more mainstream magazines. To date we;ve contacted several, and they each cited their own reasons for declining, but ultimately I think they may like their 'elite' status and would not want to be compromised by an association with more mainstream products.
Remember, all they would pay is shipping both ways and having to re-classify gear as B-stock... certianly not a lot to ask for a high-traffic review.
We spoke with a few companies in the past several weeks who were more than content to have their products reviewed on sites with about 1/5th the traffic of ours (at best). These 100% subjective reviews provided no measurements of course.
Some companies may also be intimidated by the thought that they may be compared to some of the mid-fi equipment which is consistently ahead of the curve in terms of features and measurable performance - and don't even mention value.
We don't presume to speak for these manufacturers, but are commenting based on our perceptions from various conversations, etc. We'd like to do some high-end equipment from time to time, but there doesn't seem to be much drive out there for many manufacturers to want to show off their equipment outside of their niche market.
It's not necessarily a bad thing, it's just their business model.