Sony ECM-B1M Digital Audio Shotgun Microphone

• Compact microphone with three directivity patterns – Super-directional, Unidirectional and Omnidirectional
• Cable-free Digital audio interface fits the latest Alpha camera bodies for a more streamlined and efficient workflow
• Measures only 99.3mm in length yet houses eight high-performance microphone units for great audio with low noise
• High-quality, low noise results with advanced shock and vibration suppressing and a low-cut filter built-in
• Also features analogue output for compatibility with a wide range of cameras and comes with a wind shield

Key Features

• 8 mic capsules plus digital signal processing
• Super directional in a compact design, with three directivity patterns
• Comprehensive controls
• Digital audio interface for cable-free operation
• Compact system for efficient shooting
• Weighs just 77.3g and measures 99.3mm

Sony Digital Shotgun Microphone ECM-B1M Summary

The Cable-free MI shoe compatible Sony Shotgun Microphone ECM-B1M offers a versatile range of features for content creators. These include three directivity modes (Super-directional / Unidirectional / Omnidirectional), recording level control, analogue output and an attenuator, which makes it easy to set optimum signal levels.

A combination of compact size, great audio capabilities and powerful controls make this one of the most versatile  on the market for videographers and content creators.

Sony ECM-B1M Digital Audio Shotgun Microphone in More Detail

Three Directional Sound Capture Modes

Advanced digital signal processing makes it possible to offer three switchable directivity patterns in one versatile microphone: super-directional, unidirectional, and omnidirectional.

Super-directivity In A Compact Mic

Eight high-performance microphone units work with a newly developed beam-forming algorithm to provide extremely sharp directivity that effectively rejects off-axis sound. All of this is achieved by  in a remarkably compact microphone that is only 99.3mm in length.

Great Sound With Low Noise

When connected via the Multi Interface Shoe of a compatible camera that features a built-in digital audio interface, the audio signal is directly transferred to the camera in digital form so that no degradation can occur. A simple switch also provides compatibility with a wide range of cameras using an analogue interface.

Cable-free Connection

Simply clip the microphone into the Multi Interface Shoe on a compatible camera for direct power and audio connections without the need for extra cables or batteries. Sony’s Multi Interface Shoe offers intelligent connectivity and control for a variety of accessories, providing maximum flexibility and mobility for system shooting.

A selection of , which support the Multi Interface Shoeinclude:

Mechanical Noise Suppression

An advanced shock and vibration suppressing design effectively minimises low-frequency, or handling, noise that can degrade audio quality. The absence of connecting cables also means that no noise can be transmitted to the microphone mechanically via cables and connectors.

Effective Filter For Clear Sound

A low-cut filter that cuts out subsonic noise is implemented through digital signal processing, maximising audio quality at the recording stage and thereby reducing the need for complex post processing.

Essential Controls

Record level control, analogue output for compatibility with a wide range of cameras, and an attenuator that makes it easy to set optimum signal levels all add to this microphone’s versatility. This level of control can contribute to smooth, stress-free post production.

Wind Screen Supplied

The ECM-B1M is supplied with a fur type wind screen that can reduce wind noise when shooting outdoors.

Alternative options

Sony designs a range of camera microphones to choose from alongside this model, including the  for a lapel-type audio solution and the flagship , which boasts two XLR/TRS combo connectors and one 3.5mm stereo mini jack.

What’s in the Box

• Sony ECM-B1M Shotgun Microphone
• Wind screen