On a more technical note, the listening differences could actually be a function of the thermal differences in your listening environment. Temperature/ humidity/ pressure can change the way sound waves are transmitted and reflected off of the walls, windows, etc.

Just something else to consider.

The Rat.


The Rat. M80s, VP-150, QS8s, SVS PC 20-39+, OPPO, Onkyo 703s, Harmony 880 Sony 60" SXRD HDTV