STAX SR-007MK2 Electrostatic Earspeaker Headphone

The STAX SR-007MK2 is an electrostatic earspeaker that was created to provide a deep powerful sound earlier unobtainable in earspeakers before. It includes a new electrode structure that is visible through the outer case. The elecrode is gold plated on the outer edge and has no holes unlike conventional STAX earspeakers and thus provides an increases diaphragm vibration area allowing for rich and powerful sound yet retaining all the delicacy STAX is famous for.

Specs:

• Fixed Electrode: High precision etched electrode
• Left & Right Channel Identification: 'L' and 'R' indicated on the cable entrance point, solid line (left) and dotted line (right) on the cable
  
• Ear Pad: Genuine Lamb Leather (direct skin contact), high-quality synthetic leather (surrounding portion)
  
• Weight: 12.9oz (without cable), 1.1lb (including cable)
  
• Type: Push-Pull electrostatic sound element, open-air type enclosure
• Frequency Response: 6Hz - 41kHz
  
• Electrostatic Capacitance: 94pF (including cable)
  
• Impedance: 170k ohms (10kHz)
  
• Sound Pressure Sensitivity: 101dB / 100V r.m.s 1kHz
  
• Bias Voltage: 580V DC
• Ambient Temperature & Humidity: 0 to 35ºC / 90% max. without condensation
  
• Cable: Low capacity wide format, PC-OCC (Pure Crystal Ohno Continuous Casting) 2.5m/8.2ft

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