Sony ECM-B1M

The Sony ECM-B1M is a compact yet highly versatile shotgun microphone designed to elevate your on-camera audio recording experience. Despite its small size-just under 4 inches long-this microphone packs a host of powerful features that cater to videographers and content creators seeking professional-grade sound. The ECM-B1M offers three switchable directivity patterns: super-directional, unidirectional, and omnidirectional. Thanks to advanced digital signal processing and an innovative beamforming algorithm powered by eight high-performance microphone units, users can fine-tune audio capture to suit a variety of shooting environments-from tightly focused interviews to ambient soundscapes.

Engineered for seamless integration with Sony's α series cameras, the ECM-B1M connects via the Multi Interface Shoe, eliminating the need for external cables or batteries. This design not only reduces setup complexity but also ensures digital audio transmission for pristine sound quality. Additional thoughtful features include a low-cut filter to minimize subsonic noise, an advanced shock and vibration suppression structure to reduce handling noise, and a fur-type windscreen for effective wind noise reduction during outdoor shoots. Built-in level control and an attenuator further enhance recording flexibility, making this microphone an excellent all-in-one audio solution for both novice and professional users alike.

• Three Directivity Modes: Easily switch between super-directional, unidirectional, and omnidirectional modes to suit different recording needs.

• Compact Yet Powerful: Advanced beamforming with eight mic capsules delivers sharp sound directionality in a mic just under 4 inches long.

• High-Quality Digital Audio: Connects digitally through the Multi Interface Shoe for clean, noise-free sound recording.

• No Cables Required: Powered and connected directly via the camera's Multi Interface Shoe"no extra cables or batteries needed.

• Minimized Handling Noise: Built-in shock and vibration suppression helps reduce unwanted low-frequency noise from movement.

• Built-in Low-Cut Filter: Filters out low-end rumble and subsonic noise right at the source, reducing post-processing work.

• Versatile Audio Controls: Includes record level control, analog output compatibility, and a built-in attenuator for easy level adjustments.

• Outdoor-Ready:Comes with a fur-type windscreen to help block wind noise during outdoor recording.

GENERAL SPECIFICATIONS:

• Model: Sony ECM-B1M Shotgun Microphone

• Microphone Type: Electret condenser

• Directivity Patterns: Switchable between super-directional, unidirectional, and omnidirectional

• Length: 99.3 mm (3.91 inches)

• Power Supply: Powered via Multi Interface Shoe

• Interface: Digital and analog compatible

• Mounting: Multi Interface Shoe (hot shoe)

MICROPHONE ARRAY AND PROCESSING:

• Microphone Units: 8 high-performance microphone elements

• Signal Processing: Advanced digital signal processing with beamforming algorithm

• Low-Cut Filter: Digital low-cut filter for subsonic noise reduction

CONNECTIVITY:

• Connection Method: Cable-free via Multi Interface Shoe

• Audio Output: Digital audio interface (via compatible camera) and analog output (switchable)

• Compatibility: Compatible with Sony α series and other cameras featuring Multi Interface Shoe

CONTROLS AND FEATURES:

• Directivity Mode Switch: Super-directional / Unidirectional / Omnidirectional

• Record Level Control: Adjustable

• Attenuator: Integrated for signal level optimization

• Filter Control: Switchable low-cut filter

NOISE REDUCTION:

• Mechanical Noise Suppression: Shock and vibration isolation design

• Handling Noise Reduction: Minimizes transmission through structure and cables

INCLUDED ACCESSORIES:

• Wind Screen: Fur-type windscreen included for outdoor noise reduction