Enhance your audio projects with this high-performance Microphone Amplifier Board, designed to amplify the audio signal from the onboard condenser microphone with exceptional clarity and minimal background noise. Equipped with a precision operational amplifier core, this module offers adjustable gain control, allowing you to customize the amplification level to suit various audio applications such as voice chat, recording, or sound reinforcement. Key Features: · High-Quality Condenser Microphone Input: The built-in capacitive microphone with 58dB sensitivity captures clear and bright sound signals for superior audio quality. · Adjustable Amplification Gain: Features a premium operational amplifier core that provides accurate and stable gain adjustment, ensuring optimal sound amplification tailored to your needs. · Low Noise Performance: Designed to minimize background noise, delivering crisp and clear audio output suitable for professional and hobbyist audio setups. · Versatile Audio Output: Includes a 3.5mm audio output jack and a 3-pin synchronization audio output port (L and G), compatible with stereo systems, computers, and other audio input devices. · Easy Installation and Compact Design: The amplifier board measures approximately 45mm x 25mm with a 3.1mm positioning hole, making it simple to mount and integrate into your projects. · Wide Power Supply Range: Operates on DC 2.6V to 10V, providing flexible power options for various environments. Specifications: · Item Type: Microphone Amplifier Board · Power Supply: DC 2.6-10V · Input: Capacitive Microphone (Sensitivity 58dB) · Output: 3.5mm Audio Output and 3-Pin Synchronization Audio Output Ports (L and G) · Board Size: Length approx. 45mm / 1.8in, Width approx. 25mm / 1in · Positioning Hole Diameter: Approx. 3.1mm / 0.1in · Power Interface Plug Line Length: Approx. 15cm / 5.9in Package Includes: · 1 x Microphone Amplifier Board with Capacitive Microphone This Microphone Amplifier Board is an ideal solution for amplifying audio signals in voice communication, recording, and other sound applications, providing clear, bright sound with minimal interference and easy integration into your audio system.