I have several audio grade outlets but have not a/b compared them (too much hassle). And I don't really put a lot of stock in them but it's such an inexpensive upgrade it doesn't hurt to have them.
What I have discovered though, is that most any cheap or expensive 20 amp outlet will grasp a plug much tighter than a cheap 15 amp outlet.
-IMO
What I have discovered though, is that most any cheap or expensive 20 amp outlet will grasp a plug much tighter than a cheap 15 amp outlet.
-IMO