From seeing these power issues, and in my situation where the gear is located at the shop as listed.
I have been powering all the gear off with the master on the Monster Power strip when I leave for a few days.
Being the subs of this type are sorta always on in standby mode, is this possibly the cause of
these power outage/fuse/amp failures.
I can't imagine sub amps blowing from max power applied, or you'd need to re-screw the
sheetrock back on. If I had mice, I'll bet the neighbors are dealing with them now.
Some Tv's used to have this problem in the early days of instant on.
By all means, I have no idea at what point the sub sees the signal from the A/V unit to come on.
At least this post lessons the shock value of what to expect.
>Case in point, but at $37k they finally figured out and reduced standby power by 95%.
http://hometheaterreview.com/krells-new-evolution-amps-save-power-in-standby-yet-improve-on-audiophile-performance/
Cheers