Stax SR-009S
Multilayer fixed electrode MLER (Multi-Layer-Elect-Rords) established with SR-009 has evolved to MLER 2. The finish and etching process that smoothes the edge of the electrode opening reduces air resistance and further improves sound permeability. Also, the electrodes themselves are gold plated with high specific gravity to minimize the resonance of the ultra-thin electrode.
PRODUCT DETAILS
Technical Specifications
Type- Push-Pull Open Back Circular Electrostatic Headphone
Frequency Response- 5 - 42,000Hz
Electrostatic Capacitance- 110pF (including cable)
Impedance- 145k Ω (including cable, at 10kHz)
Sound Pressure Sensitivity- 101dB / 100V r.m.s. 1 kHz
Maximum Sound Pressure- 118dB / 400Hz
Bias Voltage- 580V DC
Physical Specifications
Left & Right Identification- "L" and "R" indicated on the arc assembly (inside head spring) Left channel cable is marked with a solid Line. Right channel is marked with a dotted Line.
Ear Pads- Genuine Lamb Leather (direct skin contact), high-quality synthetic leather (surrounding portion)
Cable- Silver-coated 6N (99.9999%) OFC parallel 6-strand, low-capacity special wide cable, 2.5m full length
Weight- 1lb without cable / 1.3lb with cable
