The MH510 Cad Sessions MH510 Studio Headphones - Black is the result of a decade long collaboration of experience and professional audio expertise. Conceptualized and designed for the accomplished performer — Studio, Live or Playback — Get ready to experience your favorite tracks the way the artist intended. The Sessions™ MH 510 produces an articulate frequency response with extended lows, smooth mids, and life-like highs. Sound Pressure Level capability rivaling a concert experience. Four colours to choose from Black, White/Red, White/ Gold, and Black/Orange for the look and style your session deserves.