Sony ECM-674 Shotgun Microphone

Sony ECM-674 Shotgun Microphone

Sony ECM674 is an affordable shotgun-type electret condenser microphone which delivers excellent sound performance in field and studio productions. It offers high-sensitivity, low-noise characteristics and flat-and-wide frequency response in a compact and light weight design. ECM674 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 both microphone and battery operation. With its high performance, affordable price, and great versatility ECM674 is ideal choice for a range of sound acquisition.

Key features

• Superb Sound Quality
• Plat-and-wide Frequency Response
• Compact and Lightweight Design
• 2-way Powering
• Built in Low Cut Filter
• Built-in Battery Liquid Leakage Protection Circuit

• Capsule Type: Electret condenser
• Directivity: Uni-directional (super-cardoid)
• Frequency response: 40 Hz to 20 kHz
• Sensitivity (at 1 kHz): -36 dB ±3 dB
• Output impedance (at 1 kHz): 220§Ù ± 20%
• Dynamic Range: Phantom: 107 dB or more, Battery: 98 dB or more
• Signal-to-noise ratio: 77 dB or more (IEC 179 A-weighted, 1 kHz, 1Pa.)
• Inherent noise: 17 dB SPL or less
• Wind noise: 50 dB SPL or less (with windscreen)
• Induction noise from external magnetic field: 0 dB SPL or less
• Maximum input sound pressure level: Phantom: 124 dB SPL, Battery: 115 dB SPL
• Power requirements: External: DC 40 to 52 V, Battery: 1.5 V
• Dimensions: Ø 20 x 268 mm (Ø 13/16 x 10 5/8 inches)
• Mass: Approx. 185 g (6.5 oz) without battery
• Mass: Approx. 208 g (7.3 oz) with battery