"none of my favorite high end stores that I do business with use power conditioners in their showrooms..."
The dealers want the gear they sell to sound as good or better at your home to avoid returns . If they max out the room acoustics and ancillary gear in the showroom and you get your gear home and it does not sound as good it does not help them .
The dealers want the gear they sell to sound as good or better at your home to avoid returns . If they max out the room acoustics and ancillary gear in the showroom and you get your gear home and it does not sound as good it does not help them .