I have two pair of the LC-1 ICs that I have tried in various locations such as phono to pre, and DVD or Blu-Ray player to pre. In my system there are ICs that work quite a bit better (Linn Silver, Shunyata, Grover-Huffman) in varying degrees (smoother, deeper, wider, lower), though this could be a system thing. I do think that the LC-1s are good enough to let a system do what it can do: if the system is very good, it will sound very good with the BJC LC-1s. For all I know they may be perfectly neutral with maybe a few minor shrtcomings, dpending on the system.
In fact, we are moving to a new house sometime in the spring or early summer, and will have a separate home theater system. It will likely be connected with Blue Jeans Cables.