Stein Music Acoustic Harmonizer H2

The Stein Music Harmonizer H2 is in a class of its own for practical room treatment.  This has been confirmed by numerous users, myself included.  The walls of the listening room seem to come down and completely disappear.  The intensity of the effect is controlled with the dial on the rear of each unit.  This allows a perfect match to be achieved with the system and listening room at hand.  It is nothing less than thrilling! See what Wayne Donnelly had to say in his review of this product: http://www.enjoythemusic.com/superioraudio/equipment/0411/steinmusic_h2_harmonizers_magic_stones.htm
What is for sale is a full set of four as follows:  2 each Harmonizer H2-a 2 each Harmonizer H2-b 4 each floor stand 4 each wall wart 4 each Harmonizer box 1 each flat pack box for 4 stands I am the meticulous original owner.