Sony ECM-B1M Shotgun Microphone

Overview: The Sony ECM-B1M is an advanced compact digital shotgun microphone designed to deliver superior audio quality for videographers, vloggers, and filmmakers. Despite its small size, the ECM-B1M integrates digital signal processing (DSP) and super-directional pickup capabilities, allowing for clear, focused sound capture in various environments. Ideal for on-camera mounting, it offers multiple recording modes to adapt to different audio situations and is compatible with Sonys Multi Interface (MI) shoe, enabling cable-free, high-quality audio transmission.

Key Features:

• Super-Directional Shotgun Design: With its advanced super-directional capability, the ECM-B1M focuses on sound directly in front of the microphone, rejecting off-axis noise for clear voice or sound capture. This is particularly useful in noisy environments or when you need to isolate a speaker from ambient sounds.

• Three Selectable Pickup Patterns: The microphone features three different pickup patterns to suit various recording conditions:

  • Super-Directional: Maximizes focus on sound from the front, ideal for interviews or vlogs.
  • Unidirectional: Captures sound mostly from the front but with some sensitivity to the sides.
  • Omnidirectional: Captures sound from all directions, ideal for ambient sound recording or group discussions.

• Digital Signal Processing (DSP): The ECM-B1M uses advanced digital signal processing technology to optimize sound quality. The built-in DSP provides real-time noise reduction, delivering cleaner audio by reducing wind noise, hums, and other unwanted background sounds.

• Low-Cut Filter and Noise Reduction: The microphone is equipped with a low-cut filter, which helps eliminate low-frequency background noise such as wind or air conditioning, ensuring your recordings are clear and free from distractions.

• Multi Interface (MI) Shoe Compatibility: When used with compatible Sony cameras, the ECM-B1M connects via the MI shoe for direct digital audio transfer without cables. The MI shoe also powers the microphone, eliminating the need for external batteries. This ensures high-quality, hassle-free audio capture.

• Compact and Lightweight Design: Weighing just 77g, the ECM-B1M is highly portable and wont add significant weight to your camera rig. Its compact form makes it perfect for travel, run-and-gun shooting, or vlogging, while still offering professional-grade audio performance.

• Cable-Free Operation: Thanks to the MI shoe connection, the ECM-B1M requires no audio cables when used with compatible cameras, providing a clean, uncluttered setup.

• Versatile Use: In addition to its use in vlogging, filmmaking, and interviews, the ECM-B1M is excellent for live events, outdoor shoots, and any situation where superior audio capture is essential.

Specifications:

• Microphone Type: Digital shotgun microphone
• Pickup Patterns: Super-directional, unidirectional, omnidirectional
• Frequency Response: 40 Hz 20 kHz
• Signal-to-Noise Ratio (SNR): 79 dB or more
• Sensitivity: -28 dB (0 dB = 1 V/Pa, at 1 kHz)
• Low-Cut Filter: Yes (switchable)
• Digital Noise Reduction: Yes (via DSP)
• Connectivity: Multi Interface Shoe (digital audio interface)
• Power Source: Supplied by MI shoe (no battery required)
• Weight: 77g (2.7 oz)
• Dimensions: 3.9 x 1.2 x 2.4 inches (99.3 x 27.4 x 62.3 mm)

Included in the Box:

• Sony ECM-B1M Microphone
• Wind screen (foam wind protector)
• Carrying case
• User manual
• Warranty information

The Sony ECM-B1M is a highly compact yet powerful shotgun microphone that brings professional-grade audio performance to a small, lightweight form factor. Its advanced digital processing, versatile directional options, and seamless MI shoe integration make it an excellent choice for creators who require top-quality sound with minimal setup. Whether you’re shooting in noisy outdoor environments or conducting interviews in a controlled space, the ECM-B1M delivers clear, precise audio for every situation.