
Key Features
- Sony ECM-B1M Digital Shotgun Microphone
- Designed for Sony Alpha a7R IV
- 3x Selectable Directivity Patterns
- Mounted via Sony Multi-Interface Shoe
- Selectable Digital/Analog Output
- Ultra-Compact Physical Design
- Digital Audio Compatibility: Sony Alpha a7R IV
- Analog Compatibility: Sony w/ Multi-Interface Shoe
- Plug & Play Operation
- Sharp Directivity
- Rejects Off-Axis Sound
Overview
The Sony ECM-B1M Digital Shotgun Microphone is a camera-mount, digital shotgun microphone, which was released with the Sony Alpha a7R IV for compatibility purposes. The ECM-B1M Digital Shotgun Microphone is specially designed for video creators, working with Sony cameras that are equipped with the Multi-Interface Shoe. When used with the Sony Alpha a7R IV, the ECM-B1M Digital Shotgun Microphone is able to produce its highest-quality audio, by producing a digital audio stream, directly into the camera. Analog recording is available with other sony cameras that contain the standard Multi-Interface Shoe, due to the ECM-B1M's selectable digital/analog output.
Featuring eight high-performance microphone capsules, as well as advanced digital signal processing, the ECM-B1M provides three selectable directivity patterns, providing you with a wide range of recording and filming situations. It also features a "plug-and-play" operation, which allows you to use the microphone right out of the box. You can begin recording, with ease, and immediately begin recording Facebook Live streams, YouTube Videos, studio interviews, & more.
Digital Audio Compatibility:
Sony Alpha a7R IV
Analog Audio Compatibility:
Compatible with Sony cameras that are equipped with Multi-Interface Shoe
Other Features:
- Three Directivity Modes: Supercardioid, Cardioid, & Omnidirectional - are featured, thanks to advanced digital signal processing
- Super Directivity: Eight high-performance microphone units provide extremely sharp directivity
- Microphone effectively rejects off-axis sound
- Compact physical design
- When recording in Digital Mode, the signal is transferred directly into your camera
- Record level control is featured
- Analog Mode compatibility is available with a wide range of cameras
- Features an attenuator that enables the ability to set optimum signal levels
- Cable-free connection to avoid low-frequency/handling noise
- Battery-free operation
Brand
physical specifications
| Length | Length: 3.91" / 99.31 mm |
| Weight | Weight: 2.8 oz / 79 g |
| Maximum Diameter | Diameter: 1.12" / 28.45 mm |
microphone specifications
| Polar Pattern | Polar Pattern: Cardioid, Omnidirectional, Supercardioid |
| Polar Pattern | Pattern Selection: Switched |
detailed specifications
| Other Features | Sound Field: Mono |
| Compatible Cameras | Compatible Cameras (Analog Audio): Sony Cameras w/ Multi-Interface Shoe |
| Compatible Cameras | Compatible Cameras (Digital Audio): Sony Alpha a7R IV |
- Sony ECM-B1M Camera-Mount Digital Shotgun Microphone
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