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Sony ECM-77B Omnidirectional Condenser Mic
The ECM77B is a miniature lavalier (tie clip) microphone designed to be inconspicuous. This tiny microphone runs on either phantom power or AA battery operation and comes with an XLR connector
SOC/ECM77B
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Sony
11050
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1
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Sony ECM-77B Omnidirectional Condenser Mic
Code: SOC/ECM77B
The ECM77B is a miniature lavalier (tie clip) microphone designed to be inconspicuous. This tiny microphone runs on either phantom power or AA battery operation and comes with an XLR connector
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The ECM77B is a miniature lavalier (tie clip) microphone designed to be inconspicuous. This tiny microphone runs on either phantom power or AA battery operation and comes with an XLR connector. Useful for studio, ENG, and EFP applications.
The hands free microphone allows the presenter to concentrate on her/his performance.
Features
- Hands free microphone
- Easy and familiar operation
- Two-way powering system: AA-size battery or external power supply.
- High-performance 40-20,000 Hz. frequency response
Specifications
| Capsule Type |
Electret Condenser |
| Frequency Response |
40 Hz to 20 kHz |
| Directivity |
Omni-directional |
| Sensitivity *[1] |
-52.0 dB ±2 dB |
| Output Impedance *[2] |
150Ω±20%, Balanced |
|
|
90 dB or more |
| Signal-to-Noise Ratio *[3] |
64 dB or more |
| Inherent Noise *[4] |
30 dB SPL or less |
| Induction Noise From External Magnetic Field *[5] |
5 dB SPL or less |
| Wind Noise *[6] |
40 dB SPL or less (with windscreen) |
| Maximum Input Sound Pressure Level *[7] |
120 dB SPL |
| Connector |
B type. Supplied with XLR-3-12C (male) connector in power supply unit (single AA size battery) |
| Mic Cable |
9.8 feet
3 m |
| Power Requirements |
DC 1.5 V (AA size battery) or +48 V phantom power |
| Battery Operating Time |
Approx. 6000 h (LR6) |
| Power Consumption |
Internal battery: 0.3 mA or less
External battery: 2 mA or less |
| Dimensions *[8] |
o5.6 X 12.5 mm (Mic head)
o20 X 133 mm (Power unit XLR type)
o13/16 X 5 1/4 inches (Power unit XLR type)
o1/4 X 1/2 inches (Mic head) |
| Mass |
Approx. 4.3 oz (with power supply unit)
Approx. 121.5 g (with power supply unit) |
| Supplied Accessories |
Single/vertical type tie clip (1)
Single/horizontal type tie clip (1)
Operating instructions (1)
Mic case (1)
Metak-mesh type windscreen (1)
Double/horizontal type tie clip (1) |
| Optional Accessories |
Wind screen pack
Vertical clip pack
Safety pin type clip pack
Horizontal double-clip pack
Horizontal single-clip pack
ECM-77 accessory kit
Colored wind screen kit
Black windscreen for ECM-77 |