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.
The ECM-673 offers an excellent sensitivity and a low inherent-noise level. It has a flat-and-wide frequency response and delivers extremely smooth and natural sound reproduction.
The built-in two-position (M, V) low-cut switch on the ECM-673 provides a simple method of reducing the effects of unwanted ambient noise.
|Capsule Type||Mono Electret Condenser|
|Frequency Response||40 Hz to 20 kHz|
|Sensitivity *||-36 dB ±3 dB|
|Output Impedance *||220Ω±20%, Balanced|
|Dynamic Range||107 dB or more|
|Signal-to-Noise Ratio *||77 dB or more|
|Inherent Noise *||17 dB SPL or less|
|Induction Noise From External Magnetic Field *||0 dB SPL or less|
|Wind Noise *||50 dB SPL (without windscreen)|
45 dB SPL or less (with windscreen)
|Maximum Input Sound Pressure Level *||124 dB SPL|
|Mic Cable||XLR-3 to XLR-3 500 mm 19.6 inches|
|Power Requirements||External, DC 40 V to 52 V|
|Dimensions *||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)
|Notes||* 0 dB = 1 V/Pa, at 1 kHz
* Output impedance at 1 kHz
* A-weighted, 1 kHz, 1 Pa.
* 0dB SPL = 20µ Pa
* dB SPL/1E-7 T, 0 dB SPL = 20µ Pa.
* Wind noise at 2m/s (0 dB SPL = 20µPa.)
* 0 dB SPL = 20? Pa
* Dimensions are approximate