The Sony ECM-674 is an affordable shotgun-type electret condenser microphone, which delivers excellent sound performance in field and studio productions. Offering high-sensitivity, low-noise characteristics and
flat-and-wide frequency response in a compact and lightweight design. The ECM-674 is well-suited for use with Sony camcorders such as the HDV™ Series, DVCAM™ Series, and XDCAM™ Series. In addition, its two-way powering feature
allows for phantom powering or battery operation. With its high performance, affordable price, and great versatility, the ECM-674 microphone is an ideal choice for a range of sound- acquisition applications.
Uni-directional (Super Cardiod) Electret Condenser Shotgun Microphone, Battery or Phantom Powered
Features
• Superb Sound Quality
• Flat-and-wide Frequency Response
• Compact and Lightweight Design
Specifications
Capsule Type: Mono Electret Condenser
Frequency Response: 40 Hz to 20 kHz
Directivity: Uni-directional (super-cardioid)
Sensitivity: -36 dB ±3 dB
Dynamic Range: Phantom: 107 dB or more, Battery: 98 dB or more
S/N Ratio: 77 dB or more (IEC179 A-weighted, 1 kHz, 1Pa.)
Inherent Noise (0dB=20µPa): 17 dB SPL or less
Induction Noise from External Magnetic Field: 0 dB SPL or less
Wind Noise: 45 dB SPL or less (with windscreen), 50 dB SPL (without windscreen),(0 dB SPL=20u PA)
Max SPL (dB SPL)(0dB=20µP): Phantom: 124 dB SPL, Battery: 115 dB SPL
Connector: XLR-3
Cable Length: XLR-3 to XLR-3,19.6 inches
Power Requirements: External: DC 40 to 52 V, Battery: 1.5 V
Dimensions: ø13/16 x 10 5/8 inches
Weight: 6.5 oz without battery,7.3 oz with battery
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