Enhanced Sound Quality: Ensures clear audio capture with minimal distortion. Versatile Applications: Ideal for DIY audio projects, interactive installations, and commercial sound systems. User-Friendly: Easy to integrate and operate, suitable for both beginners and professionals. Durable Design: Built with components that withstand regular use. Upgrade your audio experience with our reliable and efficient microphone amplifier module, designed for diverse audio 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: 40dB, 50dB, or 60dB Low Input-Referred Noise Density: 30nV/√Hz THD: 0.04% (typ) Color: As Shown Material: PCB Package Contents: 1 × Microphone Amplifier Module Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3cm.