---
product_id: 380642365
title: "2PCS DC 5V-12V 6V 9V Micro Electret Microphone Amplifier Mini MIC Condenser Microphone Audio Amplifier Board Adjustable Gain 750mW LM386 AMP Module"
brand: "qinizx"
price: "13572CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Qinizx"
url: https://www.desertcart.sn/products/380642365-2pcs-dc-5v-12v-6v-9v-micro-electret-microphone-amplifier
store_origin: SN
region: Senegal
---

# 750mW output power 5-12V DC wide voltage range Adjustable gain 0-100dB 2PCS DC 5V-12V 6V 9V Micro Electret Microphone Amplifier Mini MIC Condenser Microphone Audio Amplifier Board Adjustable Gain 750mW LM386 AMP Module

**Brand:** qinizx
**Price:** 13572CFA
**Availability:** ✅ In Stock

## Summary

> 🎤 Tiny amp, huge impact — amplify your audio game like a pro!

## Quick Answers

- **What is this?** 2PCS DC 5V-12V 6V 9V Micro Electret Microphone Amplifier Mini MIC Condenser Microphone Audio Amplifier Board Adjustable Gain 750mW LM386 AMP Module by qinizx
- **How much does it cost?** 13572CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/380642365-2pcs-dc-5v-12v-6v-9v-micro-electret-microphone-amplifier)

## Best For

- qinizx enthusiasts

## Why This Product

- Trusted qinizx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Output:** Drives 8-32Ω speakers with up to 750mW power for clear, punchy sound
- • **Compact Powerhouse:** Ultra-miniature size fits any DIY audio setup seamlessly
- • **Plug & Play Simplicity:** Direct mic input with no bias circuit needed—easy integration for pros
- • **Precision Sound Control:** On-board trimmer lets you fine-tune audio gain from whisper to roar
- • **Versatile Compatibility:** Supports electret, condenser, and moving coil microphones effortlessly

## Overview

This dual-pack of ultra-compact electret microphone amplifier modules operates on a flexible 5-12V DC range, delivering up to 750mW output power. Featuring adjustable gain up to 100dB via an onboard trimmer, it supports multiple mic types and drives 8-32Ω speakers, making it an ideal choice for DIY vocal amplifiers, pickups, and portable audio projects.

## Description

Buy 2PCS DC 5V-12V 6V 9V Micro Electret Microphone Amplifier Mini MIC Condenser Microphone Audio Amplifier Board Adjustable Gain 750mW LM386 AMP Module: Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good product - We'll likely purchase again
Review: Works until it doesn't - Both worked until pot was turned. Then quit working. Pot finally came apart. Do not waste your time.

## Features

- Ultra-miniature electret amplifier module, ultra-small size, support 5 ~ 12V DC power supply, input can be directly connected to the electret microphone without any bias circuit, the sound can be fine-tuned on-board trimmer, the output OUT can drive 8-32ohm(0.5 ~ 35W) speakers, the output power of 750mW, very suitable for DIY various vocal amplifier, pickup, amplifiers, cable walkie-talkie and so on.
- Parameter: Operating voltage: 5V-12V DC; Operating current: 1mA (static) -150mA (max); Output power: 750mW, instantaneous value 1.5W(max); Output speaker impedance: 4 Ω-32 Ω(impedance high-sound, high efficiency); PCB size: 22x13x7.4mm/0.87x0.51x0.29inch(LxWxH);
- Input support: electret, microphone, condenser microphone, moving coil microphone, audio signal; Support the speaker power: 0.5W-25W (supported speakers power does not mean that it can emit a loud enough sound, it is generally recommended to add a power amplifier to increase the output power);
- Default gain: 100db, the potentiometer gain is adjustable: 0 to 100db continuously adjustable, modify the ADD gain capacitor gain can be modified from 20db to 200db;
- Used for microphone preamplifier effect good, noise and AC ripple is very low, the output signal voltage greater than 1V or more, to promote the power amplifier signal strength.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FX7NSTX |
| Best Sellers Rank | #56,497 in Musical Instruments ( See Top 100 in Musical Instruments ) #226 in Power Amplifiers |
| Brand Name | QINIZX |
| Customer Reviews | 3.4 3.4 out of 5 stars (19) |
| Included Components | 2pcs Amplifier Module |
| Item Dimensions | 0.87 x 0.51 x 0.29 inches |
| Item Type Name | Electret Microphone Amplifier |
| Item Weight | 0.01 Pounds |
| Manufacturer | QINIZX |
| Material Type | FR4 |
| Maximum Supply Voltage | 12 Volts (DC) |
| Minimum Supply Voltage | 5 Volts (DC) |
| Model | LM386AMP-2P-R |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 750 Milliwatts |
| Package Type Name | plastic box |
| UPC | 780861370169 |
| Voltage | 12 Volts |
| Warranty Description | Quality issues can be replaced, and man-made damage issues are not warranted. |

## Product Details

- **Item dimensions L x W x H:** 0.87 x 0.51 x 0.29 inches
- **Manufacturer:** QINIZX
- **Maximum Supply Voltage:** 12 Volts (DC)
- **Minimum Supply Voltage:** 5 Volts (DC)
- **Voltage:** 12 Volts

## Images

![2PCS DC 5V-12V 6V 9V Micro Electret Microphone Amplifier Mini MIC Condenser Microphone Audio Amplifier Board Adjustable Gain 750mW LM386 AMP Module - Image 1](https://m.media-amazon.com/images/I/61YLBRCbayL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by C***C on October 29, 2024*

We'll likely purchase again

### ⭐ Works until it doesn't
*by A***R on March 27, 2025*

Both worked until pot was turned. Then quit working. Pot finally came apart. Do not waste your time.

### ⭐⭐⭐⭐⭐ Tiny
*by K***R on February 9, 2023*

Have used one of the two, with a 9V battery, 1/4 W speaker and a piezo mic - works great. Haven't tested the other. Pin hole spacing fits standard pin headers, so easy connections after soldering three 2-pin headers to the board.

## Frequently Bought Together

- 2PCS DC 5V-12V 6V 9V Micro Electret Microphone Amplifier Mini MIC Condenser Microphone Audio Amplifier Board Adjustable Gain 750mW LM386 AMP Module
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**Shop now:** [https://www.desertcart.sn/products/380642365-2pcs-dc-5v-12v-6v-9v-micro-electret-microphone-amplifier](https://www.desertcart.sn/products/380642365-2pcs-dc-5v-12v-6v-9v-micro-electret-microphone-amplifier)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-04-26*