Sony ECM-77BC/9X Discrete Omni-Directional Lavalier Electret Condenser Microphone

The Sony ECM-77BC/9X is a top - notch lavalier electret condenser microphone. It's a common sight on TV and widely used in studio and on - location productions. What makes it so popular? It combines excellent sound quality, a sturdy build, and an appealing design. This model, the ECM - 77BC, comes with a 4 - pin locking plug for wireless transmitters with HIROSE SMC9 - 4S connectors. As a hands - free alternative to traditional handheld mics, it lets presenters focus on their performance. Key features include a voice - emphasized capsule with extended frequency response and high sensitivity. It's compatible with specific wireless transmitters, offering high - quality wireless solutions for video production. The tiny capsule, just 5.6mm in diameter and 12.5mm long, is a marvel of engineering. Technical specs show it has a wide frequency response from 40 Hz to 20 kHz, is omni - directional, and has great dynamic range and signal - to - noise ratio. It requires DC 1.1V to 10.0V power and has low power consumption. It comes with a 1.2m cable, a tie clip, and a metal - mesh windscreen.

Using the Sony ECM - 77BC/9X is easy. First, connect the 4 - pin locking plug to your wireless transmitter with HIROSE SMC9 - 4S connector. Then, clip the mic to your clothing using the provided tie clip. Make sure the capsule is close to your mouth for the best sound. When using outdoors, put on the metal - mesh windscreen to reduce wind noise. As for power, ensure your power source is within the 1.1V to 10.0V DC range. Avoid exposing the mic to extreme temperatures or humidity. When not in use, store it in a dry and safe place. Clean the capsule gently with a soft brush or cloth. Don't immerse the mic in water or use harsh chemicals for cleaning. If you experience any issues, check the connections and power supply first.