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Home | By Categories | Pro Audio / Video | Microphones | Condenser Microphones | Sony (ECM88B) Electret Condenser Lavalier Microphone
Sony (ECM88B) Electret Condenser Lavalier Microphone|^
Sony (ECM88B) Electret Condenser Lavalier Microphone
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The ECM-88B is a miniature omni-directional electret-condenser microphone ideally suited for quality-critical applications in broadcasting, theater and field production. This lavalier mic achieves high-sensitivity and has a flat-and-wide frequency response. The ECM-88B offers extremely low handling noise with unparalleled high sound quality. The ECM-88B comes with a DC-78 power supply and it has a cable length of 8.2 feet. This model is best suited for wired lav mic applications. However; with the DC-78 power supply disconnected, the ECM-88B's 4-pin (SMC9-4P) connector can also be used with Sony WRT-822B and WRT-8B wireless mic body-pack transmitters.

  • Omni-directional dual-diaphragm lavallier condenser microphone with AA battery power supply and XLR connectorOmni-directional dual-diaphragm lavallier condenser microphone with AA battery power supply and XLR connector
  • Low handling noise : Moving around while wearing a lavalier mic can often cause lav mic cables to rub against a users clothing. In many existing lavalier mic designs, this (frequently unavoidable) body movement can cause loud undesirable handling noise. The ECM-88B radically reduces this handling noise making it ideal for use in applications where users are moving.
  • Flat-and-wide frequency response : Many lavalier microphones are specifically optimized for speech reproduction and have limited use in other applications. The ECM-88B extends it's frequency response beyond the range of speech reproduction, and can be used for many high quality sound applications requiring a miniature mic that can easily be concealed.

General Specifications: Detail

Capsule Type: Electret Condenser

Frequency Response: 20 Hz to 20 kHz

Directivity: Omni-directional

Sensitivity: -52 dB +/- 2 dB (when used with DC-78), -39.0 dB (11.2 mV) for BC.

Dynamic Range: 99 dB or more

S/N Ratio: 68 dB or more

Inherent Noise (0dB=20ÁPa): 26 dB SPL or less

Induction Noise from External Magnetic Field: 5 dB SPL or less

Wind Noise: 45 dB SPL or less (with supplied windscreen, at 2 m/s)

Max SPL (dB SPL)(0dB=20ÁP): 125 dB SPL

Connector: SMC9-4P 4-pin on microphone. Also supplied with DC-78 Power Supply Unit for XLR output connection.

Cable Length: 8.2 feet

Power Requirements: ECM-88B 4-pin connector: DC 1.1 to 10.0 V. ECM-88B with DC-78 Power Supply connected: Two-way powering; battery peration (AA-size battery) or external DC operation (12 to 48 V)

Dimensions: 5/32 x 11/16 inch (Microphone head)

13/16" diameter x 5 3/4" (DC-78 Power Unit)

Weight: 0.7 oz (Mic Only), 5.7 oz (Including Mic and DC-78 Power Supply)
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