Best used for voice changers, audio recording/sampling, and audio-reactive projects that require a ready-to-use microphone preamp. - Fully assembled and tested breakout with a 20 Hz to 20 kHz electret microphone already soldered on for immediate use and reliable performance. - Gain on the back with a small trim pot lets you set from 25x to 125x to cover a wide range of input levels and applications. - High quality amplification powered by the MAX4466 op-amp, designed for delicate microphone tasks. It includes supply noise rejection for clean, low-noise sound that is noticeably smoother than many mic amp breakouts. - Compact, easy integration into DIY audio projects without extra components or wiring, suitable for standalone use or as a preamp in larger systems. - Clear benefits: reduced setup time, adjustable gain for different sources, and superior noise performance for crisp microphone signals. Recommended use scenarios: - Build a voice changer or vocal effects unit for streaming, gaming, or performances. - Use as a field recording preamp or in a home studio for high-quality audio capture with microcontroller projects. - Create audio-reactive installations or DIY instruments that rely on clean mic input to drive LEDs, motors, or other sensors.