You see a lot of talk about low volume playing on the forum. I'm a basement player myself and have struggled to dial in my low volume patches. My first question is, what do you call low volume, what kind of db's are we talking? 75db's, or higher? I've read that exposure to 85db or more can cause hearing damage which I definitely don't want. Should I try to dial in between 75-80db? Do I need to buy a sound meter or is a iPhone app ok? The db's can really creep up without really knowing it.