Is that the Blue Circle preamp you are describing as model BC 3? If so, you might try a well designed tube preamp as a trial before going any further.
I would also consider Purist or Cardas interconnect cables, and maybe even speaker runs.
Are you running hard isolation devices under your preamp and amps? They can be a problem if they bring the soundstage too far forward. All of this is worth thinking about before spending any more money.
I would also consider Purist or Cardas interconnect cables, and maybe even speaker runs.
Are you running hard isolation devices under your preamp and amps? They can be a problem if they bring the soundstage too far forward. All of this is worth thinking about before spending any more money.