Description
Stax says:
Earspeaker System (SR-L300 + SRM-252S)
SR-L300 (Earspeaker)
Type: push-pull electrostatic, oval sound element, rear open-air type enclosure
Frequency response: 7 – 41,000Hz
Electrostatic capacitance: 110pF (including attached code) Impedance: 145kΩ (including attached cable, at 10kHz) Sound pressure sensitivity: 101dB / input 100Vr.m.s. / 1kHz Bias voltage: 580V DC
Ear pad: high-quality artificial leather (for SR-L300 only)
Cable: parallel 6-strand, 2.5m full length, low-capacity special wide OFC cable
Weight : 448g (including attached cable), 322g (without cable)
SRM-252S (Energizer)
Frequency response: DC – 35kHz
Rated input level: 125mV (at 100V output)
Gain: 58dB
Harmonic distortion: 0.01% or less (at 100Vr.m.s. / 1kHz output) Input impedance: 50kΩ(RCA)
Input terminal: RCA x 1
Maximum output voltage: 280Vr.m.s. / 1kHz
Standard bias voltage: DC580V
Power consumption: 4W
Operating temperature / humidity: 0 to 35 degrees C / less than 90% (non condensing)
Dimension: 132 (W) x38 (H) x132 (D) mm (protruding portion not included)
Weight: 540g
