This was the greatest find of Audio Exotics in 2020.  The transformational impact of the Well Float Delta underneath any speaker recreates the “openness” of treble akin to live music without compromising agility of the mid bass attack and solidity of bass notes.  I have to emphasise this “openness” involves projection of energy into the room in a natural manner.  It neither squeezes nor sharpens any high frequency notes.  It floats when the music calls for it.  It penetrates when trumpet players want them spraying into the air.  It won’t inflate ambience.  Rather, it exemplifies the interaction of the instrument's harmonics with the hall's ambience in a profound manner.