James,
Go and have a chat with Chriss Russel, he will confirm that the output filter HAS been changed and also a few other modifications. The 14B SST has been revised, and if it has not - well then Bryston has lied anyway

Take the safe route this time...
...but I have decided to jump of the Bryston Wagon, warrent and now this is just to much. O and the lack of DVD-player, HDMI and a bunch of other stuff - Bryston should have stayed with power amplifier only. That is what Bryston did best.