ABYSS shows how headphone measurements are made and how poor measurement procedure results in inaccurate measurements and data. Joe from ABYSS shows how headphone distortion measurements are affected by the room they're made in, and how easy it is to skew the results just by moving the headphone on the test fixture. It's an eye opening look at how reviewers who rely on measurements to critique products tend to do so using inadequate test gear and improper procedures, resulting in flawed results. As a manufacturer, we rely on a multitude of tools, experienced objective and subjective testing, procedures, and processes to verify our designs are optimized for playing music in a most organic life-like way.