SR-L500 SPECIFICATIONS:

Type: Push-Pull Open Back Oval Electrostatic Earspeaker Headphone

Frequency Response: 7 - 41,000Hz

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

Left & Right Identification: "L" and "R" indicated on the arc assembly Left channel cable is marked with a solid line. Right channel is marked with a dotted line.

Ear Pads: High quality synthetic leather

Cable: HiFC parallel 6-strand, low-capacity special wide copper cable, 2.5m full length

Weight: 0.75lb without cable / 1lb with cable