Specification
✓ 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
✓ Maximum sound pressure level:118dB / 400Hz
✓ Bias voltage:580V DC
✓ Ear pad:high-quality artificial leather
✓ Cable:parallel 6-strand, 2.5m full length, low-capacity special wide HiFC cable
✓ Weight:465g (including attached cable), 339g (without cable)
*Right/left channel indication: ‘L’ and ‘R’ indicated on the arc assembly (inside head spring), solid line (left) and dotted line (right) on cable *HiFC is the registered trademark of Hitachi metal company’s conductor.
SRM-353X(Driver unit)
Specification
✓ Frequency response:DC – 90kHz (when used with one SR-L series Earspeaker)
✓ Rated input level: 100mV (at 100V output)
✓ Gain:60dB
✓ Harmonic distortion:0.01% or less (with one SR-L500 at 100Vr.m.s. / 1kHz output)
✓ Input impedance:50kΩ(RCA) / 50kΩx 2 (XLR)
✓ Input terminal:RCA x 1 or XLR x 1 (alternative)
✓ Maximum output voltage:400Vr.m.s. / 1kHz
✓ Standard bias voltage:DC580V
✓ Mains voltage:Different depending on the area.
✓ Power consumption:30W
✓ Operating temperature / humidity:0 to 35 degrees C / less than 90% (non condensing)
✓ Dimension: 150 (W) x100 (H) x360 (D) mm (protruding portion included)
✓ Weight: 3.0kg
✓ Others: input-bypassing parallel output (RCA)