Sennheiser HMDC 27

Sennheiser HMDC 27, Professional Broadcast Headset, Circumaural, Closed back, Noise compensation (Noise-, Gard): the NoiseGard electronics reduce noise by an additional 15 dB in addition to the passive attenuation of the closed design, No batteries required: power supply via microphone bias voltage from the commentator unit (P12-P48 according to DIN_EN 61938), Two-part headband (for conventional comfort, a wide head pad is also included to hold the headband in place), Single-sided hearing possible thanks to the swivelling ear piece, Swivelling microphone can be worn on right or left side, ActiveGard limiter can be activated and protects against sudden level peaks > 110 dB, Impedance: 600/200 Ohm (ANR on/off), Max. sound pressure level: 128 dB at 1 kHz, Frequency response: 8 Hz - 18,000 Hz, Microphone: Type BMD 434 (hypercardioid, impedance: 300 Ohm, audio frequency range: 40 - 18,000 Hz), Field transmission factor 0.5 mV/Pa @ 1 kHz, Weight: 240 g, Includes wind and pop protection and cable clamp@+*Note:* Cable not included. Suitable cable Art. #448028#