SR-L500 :Reproduction frequency band: 7 ~ 41,000HzCapacitance: 110pF (including cable)Impedance: 145k? / 10kHz (including cable)Sound pressure sensitivity: 101dB / 100V r.m.s.Polarization voltage: 580V DCCable:special parallel 6 core wide low capacity HiFC total cable length 2.5mHiFC is a registered trademark of Hitachi Metals, Ltd..Ear pads: Luxury artificial leatherWeight: (including attached cable) 465g, about 339g (body only)Color: Black-SRM-353XFrequency characteristic : DC ~ 90kHz / SR-L series × 1 units is used)Harmonic distortion rate : 0.01% or less / 1kHz 100V r.m.s. (when SR-L series 1 units × use)Amplification degree : 60dBRated input level : 100mV / 100V r.m.s. outputThe maximum output voltage : 400V r.m.s./1kHzInput impedance : 50k?Number of inputs : 1 (RCA or XLR exclusive use)Bias voltage : 580V DCPower consumption : 30WDimensions : 150 (W) × 100 (H) × 360 (D) mm (excluding protrusions)Weight : 3.0kg