SR-X9000 $6,200 Sales restricted to within California and Hawaii, USA.

The SR-X9000 is a major advancement over the SR-009S featuring the new MLER-3 four-layer fixed electrode and metal mesh technology bonded using thermal difussion. The diaphragm is 20% larger while the mass has been reduced for even faster transient response and improved frequency response. Improved acoustical properties of the enclosure design allow for clearer sound and even fewer reflections.

The headphone cable is detachable, for compatibility with aftermarket cables.


  • MLER-3 (multi-layer electrode) technology
  • mixed genuine and artificial leather earpads
  • 2.5m silver-coated 6N (99.9999%) OFC low-capacity cable