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Sony ECM-678 Shotgun Condenser

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The ECM-678 offers excellent sensitivity, low inherent noise, and extreme durability.
SKU: SYS12601

Availability: In stock

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The Sony ECM678 is a short shotgun, electret condenser-type 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 ECM678 microphone is the perfect choice for quality-critical sound-acquisition applications. It features a 40 Hz to 20 kHz frequency response and is 9.9" Long.


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


  • 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 or more dB
  • Signal-to-Noise Ratio: 78 or more dB (A-weighted, 1 kHz, 1 Pa.)
  • Inherent noise: 16 or less dB SPL (0 dB SPL=20u PA)
  • Wind noise: 60 or less dB SPL (0 dB SPL=20u PA)
  • Induction noise from external magnetic field: 0 or less dB SPL (0 dB SPL=20u PA)
  • Maximum input sound pressure level: 127 dB SPL (0dB SPL=20u PA)
  • Power Requirements: External, DC 48V +/- 4V
  • Length: 9.9 inch
  • Diameter: 0.79 inch
  • Mass: 7 ounces

Additional Info

Additional Info

Model ECM-678


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