Remember the first time you put on a set of headphones? I sure do. It was a set of Koss Pro 4As. They were a liquid filled over the ear set that sounded fantastic. It was unbelievable how clear the sound was. The stereo seperation was a real surprise. I had no idea how distinct the different instruments and vocals would be. The real bonus was being able to really crank it up! The only annoyance to others in the same room was the occasional trying to sing along. Having a great set of headphones is a must, and this is a great place to find some.