Questions? Call Us:

Sony ECM77BC/9X
ECM77B W/SMC9-4P Connector


The Sony ECM77BC/9X is an omni-directional electret condenser microphone with a 3.9 ft cable and SMC9-4P connector.
Learn More
Our Price: $260.98
List Price: $364.00
You save 28%!
Write the first review.

Full Compass offers free ground shipping on thousands of stock and non-stock (special order) items for orders placed on this web site and shipping in the continental US (48 states).

Learn More

Free Shipping


We guarantee to match pricing on the products we sell for new, identical and immediately available products if you see them offered at a lower price. Please contact us if you find a lower price before purchasing.

Learn More

Low Price


Sony ECM77BC/9X
In Stock

Similar Products

The Sony ECM77BC/9X is an omni-directional electret condenser microphone with a 3.9 ft cable and SMC9-4P connector. The ECM-77BC/9X offers enhanced shielding, increasing the microphone's immunity to RFI. The microphone has a gray colored sleve covering the mic cable at the BC connector.

The ECM-77 offers a wide frequency response of 40Hz - 20kHz. The wide frequency response allows the microphone to accurately reproduce audio signals from a wide variety of sources. The miniature profile enables the microphone to be easily concealed in broadcast and performance situations. The omnidirectional pattern provides even frequency and sensitivity response at the direct and off-axis sections of the microphone capsule.

Sony ECM77BC/9X Specifications:

  • Weight: 0.9 oz
  • Power Requirements: DC 1.1 to 10.0V
  • Dimensions: 1/4" diameter x 1/2" (Microphone head)
  • S/N Ratio: 64 dB or more
  • Sensitivity: -52.0dB ±2dB
  • Cable Length: 3.9 feet
  • Directivity: Omni-directional
  • Frequency Response: 40-20,000Hz
  • Connector: SMC9-4P 4-pin (BC Type)
  • Capsule Type: Electret Condenser
  • Dynamic Range: 90dB or more
  • Finish: Black
  • Induction Noise from External Magnetic Field: 5 dBSPL or less
  • Model Variations: BC type. Supplied with Sony 4-pin (SMC9-4P) connector
  • Wind Noise: 40 dB SPL or less (with windscreen, at 2m/s)
  • Current Drain (Ext. Power): 0.4 mA or less
  • Inherent Noise (0dB=20µPa): equal to or less than30dB SPL
  • Max SPL (dB SPL)(0dB=20µP): 120 dB SPL
  • Output Impedance at 1kHz (Balanced) (1/2 ± 20%): 2.5 kO ±30% (unbalanced)

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2017 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.