A beautifully restored mill house, hidden in the Dutch country of Pennsylvania, sits on a quiet creek. There are no massive stone wheels turning within, only vinyl records being broadcast on some of the highest quality stereo systems available today. OMA (which stands for Oswalds Mill Audio) specializes in creating the pinnacle of auditory experience using almost exclusively local materials transformed into breathtaking sound sculptures. Jonathan Weiss, OMA's founder, talked us through why bigger is sometimes better, when it comes to sound.