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Sony ECM - 77BC Condenser Microphone

SG$ 199.00

Audio Section

Capsule TypeElectret Condenser
Frequency Response40 Hz to 20 kHz
Sensitivity *[1]-39.0 dB (11.2 mV)
Output Impedance *[2]2.5kΩ±30%, Unbalanced
Dynamic Range90d B 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

General Section

ConnectorBC type. Supplied with Sony 4-pin (SMC9-4P) connector
Mic Cable3.9 feet
1.2 m
Power RequirementsDC 1.1 V to 10.0V
Power Consumption0.4 mA or less
Dimensions *[8]φ5.6 X 12.5 mm (Mic head)
φ1/4 X 1/2 inches (Mic head)
MassApprox. 25.5 g
Approx. 0.9 oz
Supplied AccessoriesSingle/horizontal type tie clip (1)
Metal-mesh type windscreen (1)
Optional AccessoriesWind 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