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Sony ECM-678 Electret Condenser Shotgun
Microphone, Superb Sound Quality, High durability and reliability, Flat-and-wide
frequency response, High sensitivity, low inherent noise, Built-in low-cut
filter, Compact and Lightweight Design, Frequency Response 40 Hz to 20 kHz, S/N
Ratio 78 dB or more (A-weighted, 1 kHz, 1 Pa.), Sensitivity -28 dB +/-3dB (0 dB=1V/Pa.,at
1 kHz), Uni-directional (super-cardioid), Dynamic Range 111 dB or more, Wind
Noise 60 dB SPL or less (0 dB SPL=20u PA), Inherent Noise (0dB=20µPa) 16 dB SPL
or less (0 dB SPL=20u PA), Max SPL (dB SPL)(0dB=20µP) 127 dB SPL (0 dB SPL=20u
PA)
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General Information |
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Manufacturer |
Sony |
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Manufacturer Part Number |
ECM-678 |
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Product Name |
Electret Condenser Shotgun Microphone |
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Marketing Information |
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The Sony ECM-678 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 ECM-678 microphone is the
perfect choice for quality-critical sound-acquisition applications. |
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Features |
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Superb Sound
Quality
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High durability
and reliability
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Flat-and-wide
frequency response
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High sensitivity,
low inherent noise
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Built-in low-cut
filter
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Compact and
Lightweight Design
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Specifications |
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Power Requirements |
External, DC 48V +/- 4V |
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S/N Ratio |
78 dB or more (A-weighted, 1 kHz, 1 Pa.) |
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Sensitivity |
-28 dB +/-3dB (0 dB=1V/Pa.,at 1 kHz)
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Directivity |
Uni-directional (super-cardioid) |
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Frequency Response |
40 Hz to 20 kHz |
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Capsule Type |
Electret condenser |
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Dynamic Range |
111 dB or more |
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Induction Noise from External Magnetic
Field |
0 dB SPL or less (0 dB SPL=20u PA) |
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Wind Noise |
60 dB SPL or less (0 dB SPL=20u PA) |
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Inherent Noise (0dB=20µPa) |
16 dB SPL or less (0 dB SPL=20u PA) |
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Max SPL (dB SPL)(0dB=20µP) |
127 dB SPL (0 dB SPL=20u PA) |
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Output Impedance at 1kHz (Balanced) (1/2 ±
20%) |
200 Ohms +/-20% |
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Weight |
7 oz
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Dimensions |
Length 9.9", Diameter 0.79" |
A-20080606-1477-130-E
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
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