According to Prefect, the outlaws have identified the source of the HISS and are actively implementing corrective measures for those few with the problem (and, I assume, to those units in the existing stock that have apparently been halted from delivery).

Good job!

mt

PS For some reason, my system sounds (and feels) best at and above -15db. A few more weeks of listening to music and movies at that level in my small living room will most likely eliminate my ability to distinguish the HISS anyway.