"The Grid", as we audiophiles refer to it is the power in our neighborhood. That's what I stated because that is what affects the power we plug into; the grid in LA is irrelevant to the grid in St. Louis. The only grid that's relevant is the one in the audiophiles neighborhood wherever she or he is.
Cleeds, you could have used the time it took you to write that post and done something more constructive with that time.