Upgrading my preamplifier to Lyngdorf DPA-1 preamp with Room Correction. You will not believe the change this has made to my system. Sound stage definition, placement of instruments in the stage, definition, bass clarity, presence... Its all there! The Lyngdorf if a wonderful preamp even without room correction. One of the most natual preamps I have ever heard and I heard a few (CJ, Sonic Frontiers, Meridian). With room correction engaged its a mind bogling experience. The listening room disappears and you are transported into the music venue.
Ronen