Sony ECM-678/9X Shotgun Microphone

MSRP: $549.95



The Sony ECM-678/9X short shotgun microphone delivers professional audio signal reproduction while remaining camera mountable and cost effective. Designed for use in broadcast, professional video, film, and field audio applications, the ECM-678/9X is at home mounted on a boom pole or Sony HDV Series, DVCAM Series and XDCAM Series cameras.

The super-cardioid polar pattern aides in the microphone's directional response, allowing clear pick up of the target signal while eliminating noise and ambiance at the off-axis sections of the microphone.

The ECM-678/9X features a low-cut filter switch that eliminates noise and low frequency rumble. The microphone requires external +48V phantom power and it's rugged design proves suitable for rigorous use on the road.

Audio Section
Capsule Type
Mono Electret Condenser
Frequency Response
40 Hz to 20 kHz
Uni-directional (super-cardioid)
Sensitivity *[1]
-28 dB +/-3dB
Output Impedance *[2]
200Ω±20%, Balanced
Dynamic Range
111 dB or more
Signal-to-Noise Ratio *[3]
78 dB or more
Inherent Noise *[4]
16 dB SPL or less
Induction Noise From External Magnetic Field *[5]
0 dB SPL or less
Wind Noise *[6]
60 dB SPL or less (without screen)
Maximum Input Sound Pressure Level *[7]
127 dB SPL
General Section
XLR-3-12C (male)
Mic Cable
XLR-3 to XLR-3
480 mm
18.9 inches
Power Requirements
External, DC 48 V +/-4 V
Dimensions *[8]
φ20 x 250 mm
φ13/16 x 9 7/8 inches
Approx. 7 oz
Approx. 200 g
Supplied Accessories
Windscreen (1)
Stand adaptor (2)
Short LR cable (for camcorder use) (1)
Operating instructions (1)
Mic spacer (2)
Mic holder (1)
Carrying case (1)

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