Catalog : Kits & Modules : Microphone Amplifiers

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Electret Microphone Amplifier

Electret Microphone Amplifier

by CanaKit

  • Supply voltage: 9V battery or 9 - 12V DC / 100mA
  • Includes 9V battery snap, power switch and volume control
  • Includes built-in electret microphone
  • Dimensions: 2.22" x 1.91"

Product Description
This is a mini amplifier incorporating a sensitive PC board mounted electret microphone. It is designed around the popular LM386 amplifier Integrated Circuit. It can be connected directly to a small speaker or headphone, or you can connect it to an audio power amplifier such as the CK193 / UK193 for more output power. The circuit incorporates an On/Off slide switch and volume control potentiometer.