The Sennheiser HMDC 27 is a dual-sided broadcast headset with a dynamic boom microphone, part of the HMD/HME professional headset family used across commentary, OB, ENG and studio applications. Its closed, circumaural design with a split headband is built for long duty shifts in demanding broadcast environments.
Key Features
Dual-sided broadcast headset
Dynamic boom microphone
ActiveGard limiter plus switchable NoiseGard active noise reduction
Replaceable earpads; modular cable sold separately
Designed for broadcast and commentary
Lightweight, comfortable long-wear fit
Industry-standard Sennheiser HMD/HME family
Specifications
| Model | HMDC 27 |
| Sennheiser article | 700324 |
| Microphone | dynamic |
| Form factor | Dual-sided |





