Enhanced Sound Quality: Ensures clear o capture with minimal distortion. Versatile Applications: Ideal for DIY o projects, interactive installations, and commercial sound systems. User-Friendly: Easy to integrate and operate, suitable for both amateurs and professionals. Durable Design: Built with high-quality components for reliable performance under regular use. Upgrade your o experience with this reliable and efficient microphone amplifier module, designed for diverse o environments. Supply Voltage: 2.7V–5.5V @ 3mA Output: 2Vpp on 1.25V bias Frequency Response: 20Hz–20kHz Programmable Attack and Release Ratio Automatic Gain Control: Selectable maximum gain of 40dB, 50dB, or 60dB Low Input-Referred Noise Density: 30nV/√Hz THD: 0.04% (typical) Color: As Shown Material: PCB Package Contents: 1 × Microphone Amplifier Module Note: Lighting conditions and display settings may cause slight color variation between the image and the actual product. Measurement tolerance: ±1–3cm.