Delivering superb sound with a nod toward comfort, the PRO3AA Titanium is a professional quality stereophone that follows in the tradition of the broadcast and recording industry standard PRO4AA. With a crisp treble, warm natural mid-range, and taut bass, the PRO3AA delivers accurate sound reproduction that won't disappoint. With its precise sound reproduction and excellent isolation capabilities, sound professionals and music lovers alike will laud the outstanding performance and comfort of the PRO3AA.