Setting a section without any holes whatsoever on the perimeter of the electrodes makes it possible to achieve a deeper and more dynamic expressive capacity. There is strong drive power in respect to the diaphragm, and a high degree of linearity is achieve in the opening section too.

As is the case with ordinary speaker systems, the sturdiness of the enclosure is important for earspeakers. After enclosing the sound-producing unit in a thick insulated resin case, it is fixed to a solid metal enclosure. All unnecessary vibration is excluded.

A structure is adopted whereby the enclosure and the earpads are able to rotate independently. This enables positioning that exactly fits the shape of the ears.

An original cable developed with the aim of achieving an even higher level of reproduction is provided.

The conductors make use of high-purity PC-OCC. Outstandingly high sound quality is achieved through the extreme thickness and wide and low capacity.


●Type:Push-pull electrostatic open-air type headphone
●Frequency response:6 to 41,000 Hz
●Impedance:170 KΩ (at f = 10 KHz)
●Capacitance:94pF (including cable)
●Sensitivity:100 dB / 100 V r.m.s. at f = 1 KHz
●Bias voltage:580 V / DC
●Left & Right Channel identifications:Left (L) and Right (R) indicators are provided at the cable en trance points on the Earspeakers.
The left channel cable is marked with a solid Line.
The right channel is marked with a dotted Line.
●Ear pads:Real leather (Lamb) used on a part coming into contact with the skin.High-quality leather used for the surrounding part.
●Operating temperature range:0 to 35
●Humidity range for use:Less than 90% (without condensation)
●Cable:2.5m, PC-OCC, wide, low capacitance cable
●Weight:365 g (Body) , 512g (Including cable)