Sennheiser HMDC 27 Professional Broadcast Headset and Cable with NoiseGard

Sennheiser HMDC 27 Professional Broadcast Headset and Cable with NoiseGard

Sennheiser HMDC 27 Professional Broadcast Headset and Cable with NoiseGard

Sennheiser HMDC 27 Professional Broadcast Headset and Cable with NoiseGard

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Product Highlights

  • Closed, Circumaural Headset
  • Requires P48 Phantom Power
  • Active Noise Compensation (NoiseGard)
  • Dynamic Microphone
  • Protects Noise Peaks Above 110 dB
  • Lightweight
  • Splitted Headband
  • Includes 6.6' XLR & 1/4" Connector Cable
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Configuration: Dynamic Microphone with XLR/1/4" Cable

Dynamic Microphone Dynamic Microphone with XLR/1/4" Cable Pre-Polarized Condenser Microphone

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Sennheiser HMDC 27 overview

  • 1Description

The HMDC 27 Professional Broadcast Headset and Cable with NoiseGard from Sennheiser is a closed, circumaural ear-cup design that features active-noise reduction to perform well in very loud environments. It can be used by broadcast commentators and audio engineers to reduce the noise level by 15 dB and increase intelligibility, while at the same time protecting the user's hearing and avoiding stress and fatigue due to noise.

The headset does not run on batteries but is powered via the microphone's power supply (P48 phantom power) from the broadcast desk or intercom system. It is equipped with a two-piece headband that has no pressure on the sensitive fontanelle, and a wide headband padding is included that converts the two-piece headband into a compact single piece. In addition, an XLR and 1/4" cable is included.

Active noise compensation (NoiseGard) additionally reduces noise by up to 15 dB. No batteries required: Power supply via microphone bias voltage from the commentator's unit
The headset has a lightweight circumaural design with a split headband and provides no pressure on the sensitive fontanelle
Accurate and linear sound reproduction for very demanding monitoring
The dynamic microphone stands out due to a strong and powerful sound pattern. It delivers the audio transmission with a high-broadcast quality even in noisy environments
ActiveGard (on/off switch) for protected hearing against noise peaks greater than 110 dB
Modular concept of different cables and boom arms that offer the highest flexibility
Cables of the 26-II series headphones are compatible
Swiveling ear cap for single-sided listening
Microphone can be worn either on right or left hand side
Wide headband padding is included that converts the two-piece headband into a compact single piece
UPC: 615104277977
In the Box
Sennheiser HMDC 27 Professional Broadcast Headset and Cable with NoiseGard
  • 6.6' XLR 3-Pin Connector and 1/4" Jack Cable with P48
  • Large Headband Padding
  • Wind and Pop Screen
  • Cable Clip
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Sennheiser HMDC 27 specs

    Impedance 64 Ohms
    Frequency Response 40 Hz to 18 kHz (microphone)
    8 Hz to 18 kHz (headphones)
    Transducer Principle Dynamic (microphone)
    Dynamic, closed (headphones)
    Microphone BMD 434
    Maximum Sound Pressure Level (SPL) ActiveGard Limiter off: 128 dB SPL @ 1 kHz
    ActiveGard Limiter on: 110 dB SPL @ 1 kHz
    Contact Pressure Approximately 3.3 N
    Ear Coupling Circumaural
    Pick-up Pattern Hyper-cardioid
    Microphone Sensitivity 0.5 mV/Pa @ 1 kHz
    Maximum Sound Pressure Level (SPL) 128 dB SPL @ 1 kHz (passive)
    ActiveGard 110 dB SPL @ 1 kHz
    Distortion < 0.1% @ 1 kHz, 100 dB SPL
    Dimensions Not specified by manufacturer
    Weight 8.5 oz (240 g) without cable
    Packaging Info
    Package Weight 1.05 lb
    Box Dimensions (LxWxH) 8.1 x 7.3 x 3.6"

    Sennheiser HMDC 27 reviews

    HMDC 27 Professional Broadcast Headset and Cable with NoiseGard is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from HMDC27 Excellent products. Very comfortable to use. Audio will excellent both in receiving and in transmitter mode even in very noisy environments
    Date published: 2017-01-06
    Rated 5 out of 5 by from Seenheiser HMDC 28 Excellent product. Comfortable to use. Audio is superb in receiving and in transmissions even I noise environments. Carlos
    Date published: 2017-01-04
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