The SS-100 was Sansui's TOTL headphone in the mid 1970s. It features a full aluminum housing and large orthodynamic drivers designed and built by Fostex. --Driver specifications-- Operating Principle: Planar-magnetic/Orthodynamic Size: 67mm Magnets: Anisotropic ferrite slotted discs Diaphragm material: 6 (?) micron polyester
Newly designed Non-Oem earphones!!! Sleeker than previous models / Compatible with all Apple iPods!!! Color - Black!!!