Sony ECM-88B

• Capsule TypeElectret Condenser
• Frequency Response20 Hz to 20 kHz
• DirectivityOmni-directional
• Sensitivity *[1]-52 dB +/- 2 dB (when used with DC-78), (-39.0 dB 11.2 mV for BC)
• Output Impedance *[2]30O±30%, Unbalanced
• 100O±20%, Balanced (when used with DC-78)
• Dynamic Range99 dB or more
• Signal-to-Noise Ratio *[3]68 dB or more
• Inherent Noise *[4]26 dB SPL or less
• Induction Noise From External Magnetic Field *[5]5 dB SPL or less
• Wind Noise *[6]45 dB SPL or less (with supplied windscreen)
• Maximum Input Sound Pressure Level *[7]125 dB SPL
• General Section
• ConnectorSMC9-4P 4-pin on microphone. Also supplied with DC-78 Power Supply Unit for XLR-3-12C (male) output connection.
• Mic Cable8.2 feet
• 2.5 m
• Power RequirementsECM-88B with DC-78 Power Supply connected: Two-way powering; battery operation (AA-size battery) or external DC operation (12 V to 48 V)
• ECM-88B 4-pin connector: DC 1.1 V to 10.0 V.
• Battery Operating TimeApprox. 6000 h (LR6)
• Power ConsumptionInternal battery: 0.3 mA or less
• External battery: 2 mA or less
• Dimensions *[8]f5/32 x 11/16 inches (Mic head)
• f3.5 x 16.8 mm (Mic head)
• f20 x 144 mm (DC-78 power unit)
• f13/16 x 5 3/4 inches (DC-78 Power Unit)
• MassApprox. 5.7 oz (with DC-78 power supply)
• Approx. 160 g (with DC-78 power supply)
• Approx. 0.7 oz (Mic Only)
• Approx. 0.5 g (Mic Only)
• Supplied AccessoriesUrethane type windscreen (1)
• Single/vertical type tie clip (1)
• Single/horizontal type tie clip (1)
• Operating instructions (1)
• Mic case (1)
• Ferrite clamp (1)
• Double/horizontal type tie clip (1)
• DC-78 DC Power Supply Unit (1)
• Optional AccessoriesWind screen pack
• Vertical clip pack
• Safety clip pack
• Horizontal clip pack
• Double clip pack
• Color windscreen pack
• Black windscreen pack
• Accessory kit
• Notes
• Note*[1] 0 dB = 1 V/Pa, at 1 kHz
• *[2] Output impedance at 1 kHz
• *[3] A-weighted, 1 kHz, 1 Pa.
• *[4] 0dB SPL = 20? Pa.
• *[5] dB SPL/1E-7 T, 0 dB SPL = 20? Pa.
• *[6] Wind noise at 2m/s (0 dB SPL = 20?Pa.)
• *[7] 0 dB SPL = 20? Pa.
• *[8] The values for dimensions are approximat.

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