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Sony ECM-673
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Overview

The Sony ECM-678 is an electret condenser-type shotgun microphone, which delivers outstanding sound performance in all field production and broadcast studio applications.

It is also well-suited for use on Sony professional camcorders such as the HDV Series, DVCAM Series, and XDCAM Series.

The ECM-678 offers excellent sensitivity, low inherent noise, and extreme durability. Its highly directional response allows clear voice pick-up even in the most demanding of environments, while the built-in low-cut filter switch helps to reduce unwanted pop and wind noise encountered in the field.

With its high performance and durability, the ECM-678 microphone is the perfect choice for quality-critical sound-acquisition applications.

HIGHLIGHTS

  • High durability and reliability
  • Flat-and-wide frequency response
  • High sensitivity, low inherent noise
  • Built-in low-cut filter
  • Compact size

    Specifications

  • Capsule type: Electret Condenser
  • Directivity: Uni-directional (Super-cardiod)
  • Frequency Response: 40 Hz to 20 kHz
  • Sensitivity (at 1 kHz): -28 dB +/-3dB (0 dB=1V/Pa.,at 1 kHz)
  • Output Impedance (at 1 kHz): 200 Ohms +/-20%
  • Dynamic Range: 111 dB or more
  • Signal-to-noise Ratio: 78 dB or more (A-weighted, 1 kHz, 1 Pa.)
  • Inherent Noise: 16 dB SPL or less (0 dB SPL=20u PA)
  • Wind Noise: 60 dB SPL or less (0 dB SPL=20u PA)
  • Induction Noise from External Magnetic Field:
       0 dB SPL or less (0 dB SPL=20u PA)
  • Maximum Input Sound Pressure Level: 127 dB SPL (0 dB SPL=20u PA)
  • Power Requirements: External, DC 48V +/- 4V
  • Dimensions: Length 9.9", Diameter 0.79"
  • Weight: 7 oz.
  • Supplied accessories: windscreen, microphone holder and spacer

    More Info

    Brochure
    Microphone Selection Chart