Sony ECM77BC9X Microphone Head (4-pin Hirose)

Sony ECM77BC9X Microphone Head (4-pin Hirose)

Sony ECM77BC9X Microphone Head (4-pin Hirose)

B&H # SOECM77BC9X MFR # ECM-77BC/9X
More on the Way
Expected availability: 7-14 business days

Product Highlights

  • For Stage and Television
  • Electret Condenser Microphone
  • Omnidirectional Polar Pattern
  • 40 Hz to 20 kHz Frequency Response
  • 4-Pin Hirose Connector
  • Includes Single Horizontal Tie Clip
  • Metal-Mesh Type Windscreen
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Sony ECM-77 overview

  • 1Description

The Sony ECM-77BC9X is a miniature omnidirectional lavalier microphone designed for professional broadcast, sound reinforcement and recording applications. The condenser element features a miniature profile, allowing it to be easily concealed in performance and broadcast situations. The omnidirectional pattern provides even frequency and sensitivity response at the direct and off-axis sections of the microphone capsule.

The ECM-77 provides a wide frequency response of 40Hz - 20kHz. The wide frequency response enables the microphone to accurately reproduce audio signals from a wide variety of sources. The ECM-77 is manufactured with a variety of connectors to accommodate various input devices. This version features a 4-pin Hirose connection for use with compatible beltpack transmitters. Phantom power is supplied via the connected body-pack transmitters.

Omnidirectional Pattern
The omnidirectional pattern provides even sensitivity and frequency response at the direct and off-axis sections of the microphone capsule.
Miniature Profile
The miniature, unobtrusive profile enables the microphone to be easily concealed in broadcast and performance situations.
4-pin Hirose Wireless Transmitter Connection
The ECM series is available in a variety of connections. This version features a 4-pin Hirose connection for use with compatible beltpack transmitters. Phantom power is supplied via the connected body-pack transmitters.
UPC: 027242632493
In the Box
Sony ECM77BC9X Microphone Head (4-pin Hirose)
  • Holder Clip
  • Windscreen
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Sony ECM-77 specs

    Transducer Electret Condenser
    Polar Pattern Omnidirectional
    Frequency Response 40 Hz - 20 kHz
    Dynamic Range (Typical) Greater than 90 dB
    Signal-to-Noise Ratio 64 dB @ 1 kHz
    Maximum Input Sound Level 120 dB @ 1 kHz, (1% THD)
    Power Requirements Phantom (48v DC)
    Output Impedance 150 Ohms +/-20% (1 kHz) Balanced
    Output Connectors 4-pin Hirose
    Pad None
    Low Frequency Roll-Off None
    Applications Radio, Television, and Broadcast
    Dimensions (LxDiameter) 0.5 x 0.25" / 12.5 x 5.6 mm
    Weight 0.05 oz / 1.5 g
    Packaging Info
    Package Weight 0.15 lb
    Box Dimensions (LxWxH) 6.5 x 1.6 x 1.0"

    Sony ECM-77 reviews

    ECM77BC9X Microphone Head (4-pin Hirose) is rated 4.3 out of 5 by 6.
    Rated 2 out of 5 by from Caps go bad regularly When it's working, it sounds great. The problem is, we use this product 10+ hours per day for live news broadcasts, and they are not robust enough. We have had 5 caps go bad in just as many months. Never seen anything like it. Costing us a lot of money to have to replace on a regular basis. I'm going to dish out more money this time for the Sanken mic in hopes that it will have a longer life.
    Date published: 2014-09-11
    Rated 5 out of 5 by from ECM77BC9X Microphone Head (4-pin Hirose) This mic is used in a 24 hour live broadcast and works well.
    Date published: 2012-07-02
    Rated 5 out of 5 by from Only mike to use with Sony transmitters This mike has a good pattern, small enough to hide, great for the speaking vocal range, and essential for use with Sony transmitters. Sony transmitter pack a lot into their signal, (encryption, pairing signal, along with the freq. you are transmitting on) and this mike is shielded properly to prevent transmitter noise and interference.
    Date published: 2017-05-25
    Rated 4 out of 5 by from Decent mic This mic is for my slot-in wireless package used on my Sony F800. The build is good, audio is nice and clean, it's not too directional so you can place the mic in hidden clothing areas and point it in a convenient direction. If you have a few extra bucks, i'd recommend going for the Sanken model over this one.
    Date published: 2013-11-18
    Rated 5 out of 5 by from Great audio clarity! The non-removable element eliminates on air audio problems.
    Date published: 2013-03-08
    Rated 5 out of 5 by from I would buy this again Very satisfied with this purchase
    Date published: 2008-07-24
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