Headphone

Transducer type                       Dynamic

Operating principle                   Closed

Sound coupling to ear              Supraaural

Nominal impedance                  32 Ohm

Nominal SPL                            95 dB <1 mW, 500 Hz)

Frequency response                 20 - 18000 Hz

T.H.D                                       < 0,2%

Nominal headband pressure      2 N

Weight (incl. microphone)         155 g

Cable length                             2.5 m, straight cable

Connection                              XLR-5M or LEMOSA 6-pin connector

Microphone 

Transducer type                       Condenser (back electret)

Operating principle                   Pressure gradient

Polar pattern                            Cardioid

Power supply                           AB-powering

Supply voltage                         1.5 - 9 V

Current consumption                < 0,5 mA

Nominal impedance                  approx. 1,5 KOhm

Open circuit voltage                  at f = 1 kHz, 15 mV/Pa

Frequency response                 50 – 18000 Hz

THD                                        0,2% at f = 1 kHz

Max. SPL                                125dB

Microphone output                    unbalanced

Dimensions                              Length mic boom: approx. 150 mm

Capsule diameter                     12,5 mm

Connection                              XLR-5M or LEMOSA 6-pin connector