A while back I started a Lexicon support thread. This was after the demise of the SMR forums.
There was not much activity; it has been a long time since I have seen any new posts. Due to Lexicon's lack of new HT product development, and, the aging design of their flagship MC12, many have sold their units and moved on to newer technologies to take advantage of high-rez codecs and more advanced room correction.
Last month, after having a Lexicon pre/pro in my system for over 15 years, I sold my MC12 and purchased a new Marantz AV8801. However, I still feel the Lexicon is a great sounding unit and would be more than happy to share my knowledge whenever it is helpful.
Welcome to the forums!