Sennheiser HMDC 27
Professional music gear - detailed information and where to buy
Sennheiser
HMDC 27
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The HMDC 27 is a serious piece of kit built for broadcast professionals needing top-tier noise isolation and comfort. It’s rock-solid construction and thoughtful design – like the swiveling mic – make it ideal for commentators and broadcasters where clear communication is critical, even in noisy environments. Just be aware it needs a good preamp to really shine.
Product Description
- 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 (very comfortable to wear
- a wide headband padding 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 range: 8 Hz - 18
- 000 Hz
- Microphone: Type BMD 434 (hypercardioid
- impedance: 300 ohm
- audio transmission range: 40 - 18000 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#
- • Exceptional NoiseGard provides real-world noise reduction, beyond passive attenuation
- • Robust build quality with a two-part headband and wide padding ensures comfort
- • ActiveGard limiter protects hearing from sudden loud peaks, a vital safety feature
- • Swiveling mic and ear piece offer flexible positioning for broadcast comfort
- • Premium-priced, representing a significant investment for many users
- • Impedance of 600 ohms requires a powerful preamp or amp for optimal performance
- • Closed-back design may introduce some pressure or heat during extended use
Product Video
Key Features
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