Warning- The Following Information May Change Your Life! We spend a great amount of money on equipment which we feel is necessary to become fine musicians and there is little doubt that good equipment can help us reach that goal. But how much concern do we have for preserving an essential element which we already possess?  And that essential element would be our hearing. As performers, we are expected to have what they call in the recording industry, “big ears”. This term has nothing to do with the size or shape of our ears. It has to do with how…