Sony ECM-673 Short Electret Condenser Shotgun Microphone
The ECM-673 is a short shotgun, electret condenser-type microphone, which delivers excellent sound performance in field and studio production applications at an affordable price.
Capsule Type
Mono Electret Condenser
Frequency Response
40 Hz to 20 kHz
Directivity
Uni-directional (super-cardioid)
Sensitivity *[1]
-36 dB ±3 dB
Output Impedance *[2]
220Ω±20%, Balanced
Dynamic Range
107 dB or more
Signal-to-Noise Ratio *[3]
77 dB or more
Inherent Noise *[4]
17 dB SPL or less
Induction Noise From External Magnetic Field *[5]
0 dB SPL or less
Wind Noise *[6]
50 dB SPL (without windscreen)
45 dB SPL or less (with windscreen)
Maximum Input Sound Pressure Level *[7]
124 dB SPL
Connector
XLR-3-12C (male)
Mic Cable
XLR-3 to XLR-3
500 mm
19.6 inches
Power Requirements
External, DC 40 V to 52 V
Dimensions *[8]
φ20 x 200 mm
φ13/16 x 7 7/8 inches
Mass
Approx. 4.8 oz
Approx. 135 g
Supplied Accessories
Windscreen (1)
Stand adaptor (2)
Short LR cable (for camcorder use) (1)
Operating instructions (1)
Mic spacer (2)
Mic holder (1)