Most of the outlets in my music room , though dedicated, are 15 amp outlets. I just called the electrician to re-wire them to be 20 amp outlets.
May I ask, for those who've done this, if there is an audible improvement, especially if you have current hungry amps drawing power from, say, a Quantum Q-base outlet (or any outlet for that matter)? And what are the dangers (if any) of having 20 amp outlets? I remember, when originally asking for them, the electrician mentioned something 'bout the danger of fire, but I was unclear on that concept and it was many years ago.