---
product_id: 289573329
title: "Electret Microphone Amplifier - MAX9814 with Auto Gain Control [ADA1713]"
brand: "adafruit"
price: "₩57746"
currency: KRW
in_stock: true
reviews_count: 5
category: "Adafruit"
url: https://www.desertcart.kr/products/289573329-electret-microphone-amplifier-max9814-with-auto-gain-control-ada1713
store_origin: KR
region: South Korea
---

# 2Vpp output with 1.25V DC bias 20Hz-20kHz frequency range 60dB max gain with Auto Gain Control Electret Microphone Amplifier - MAX9814 with Auto Gain Control [ADA1713]

**Brand:** adafruit
**Price:** ₩57746
**Availability:** ✅ In Stock

## Summary

> 🎧 Hear Every Detail, Effortlessly Amplified!

## Quick Answers

- **What is this?** Electret Microphone Amplifier - MAX9814 with Auto Gain Control [ADA1713] by adafruit
- **How much does it cost?** ₩57746 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/289573329-electret-microphone-amplifier-max9814-with-auto-gain-control-ada1713)

## Best For

- adafruit enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ready:** Pre-assembled with electret mic soldered on for instant integration.
- • **Arduino Compatible:** Seamlessly works with Arduino and Teensy platforms for rapid prototyping.
- • **Compact & Lightweight:** Mini form factor (6x1.5x10 cm) and just 5g—perfect for sleek, portable projects.
- • **Smart Auto Gain Control:** Automatically balances loud and quiet sounds—no manual tweaking needed.
- • **Crystal-Clear Audio Capture:** Wide 20Hz-20kHz frequency range ensures every nuance is heard.

## Overview

The Adafruit Electret Microphone Amplifier ADA1713 features the MAX9814 chip with built-in Auto Gain Control, delivering clear audio capture across a 20Hz to 20kHz range. Its compact design and pre-soldered electret mic make it ideal for Arduino and Teensy projects, automatically adjusting gain to handle varying sound levels without clipping. Lightweight and ready to integrate, it’s a top choice for professionals seeking reliable, high-quality sound amplification.

## Description

Add Ear to your Project with this Well-designed Electret Microphone amplifikatör with Agc. Bu test Fully Assembled and Board Comes with a 20 – 20 kHz Electret Microphone Soldered on. for the Amplification, we use the Maxim MAX9814, A Specialty çip that is designed for Amplifying Electret Microphones Situations where the Loudness of the ses ISN c'ergisi predictable. Bu Fancy Microphone amplifikatör Module is a Step above the kalan, with Built Otomatik olarak Gain Control. The Agc in the amplifikatör Means that Nearby Loud "" sesler will be Quieted SO THEY Don't Overwhelm & "Clip" The amplifikatör, and even Quiet kullanıldığında, far-Away sesler will be Amplified. Bu amplifikatörü IS Great for you want to Record or DETECT ses A setting where seviye Change ve you Don't Want To Have to Tweak the amplifikatörü Gain All The Time. The çip At The Heart of bu Amp is the MAX9814, and has a FEW Options. You Can Configure with the Breakout varsayılan "Max Gain" IS 60dB, but can be seti to. or 50DB by Jumpering the gain pin to VCC or Ground. You Can also Change the Attack/Release Ratio, from the varsayılan 1: 4000 to 1: 2000 or 1: 500. the Ouput from the Amp IS About 2 VPP Max on a 1.25 V DC Bias, so it can be ile kolayca any analog/dijital dönüştürücü that is up to 3.3 V giriş. iF you want to use A Pipe IT into a Line giriş, 1 – 100UF engellenmeyen kondansatör serisi (100UF sesler Best). için ses-Reactive projects, we Suggest Using FFT Driver Library (such as the one bu Library) which can Take The ses giriş ve "Translate IT Into Frequencies IF you" Just need to keep Track of ses seviye eğitim, See our ses düzeyi metre for Arduino each Order Comes with One Assembled ve test edilmiş, with Electret MIC Pre-Soldered on, and a small Piece of başlığı. our eğitim will get you Started with Using ve testi the Microphone amplifikatör ve genel amaçlı you can check out our mikrofon

Review: Ottima qualità - Ottima qualità dei materiali, ottime caratteristiche elettriche. Assolutamente consigliato. La qualità Adafruit non si discute.
Review: Incredibly good mic and super responsive even at low volume - Incredibly good mic. I'm using it to feed a Colorful X1 addressable LED strip controller and have also used it with Arduino's and Teensy's. It picks up low sound music and voice incredibly well, even though its now effectively hidden away and sealed in behind an enclosure. Stunning at the price, so much so that I've just bought another one :)

## Features

- Adafruit Part Number: 1713
- Stock Type: Sensors >> Sound/Noise
- In Stock & Ready to *

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SLYAI9K |
| Antenna Location | Voice Recording, Video Recording |
| Audible Noise | 60 Decibels |
| Audio Sensitivity | 30 Decibels |
| Best Sellers Rank | #186,983 in Electronics ( See Top 100 in Electronics ) #617 in Home Audio Amplifiers |
| Brand | Adafruit |
| Built-In Media | Amplifier |
| Color | Multicolor |
| Compatible Devices | Amplifier |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Customer Reviews | 4.5 out of 5 stars 97 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 20 hz 20 khz |
| Frequency Response | 20 KHz |
| Hardware Platform | Arduino |
| Impedance | 100 Ohms |
| Item Dimensions | 6 x 1.5 x 10 centimeters |
| Item Weight | 5 g |
| Manufacturer | Adafruit |
| Microphone Form Factor | Mini |
| Model Name | FBA_ADA1713 |
| Model Number | ADA1713 |
| Number of Channels | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 60 dB |
| Special Feature | Automatic Gain Control |
| UPC | 748347526912 711978442593 |

## Product Details

- **Brand:** Adafruit
- **Connectivity technology:** XLR
- **Connector type:** XLR
- **Model name:** FBA_ADA1713
- **Recommended uses for product:** Voice Recording, Video Recording

## Images

![Electret Microphone Amplifier - MAX9814 with Auto Gain Control [ADA1713] - Image 1](https://m.media-amazon.com/images/I/617HiQizzGL.jpg)

## Questions & Answers

**Q: How do you connect this to an arduino uno? Which pins go to which on the arduino board.**
A: A lot of it depends on how you've written your program, because that's where you specify certain pins.  If I remember correctly, you will want to specify that the "out" (on the microphone) goes to one of the Analog-to-Digital (ADC) pins--on an UNO, that's A0 through A5 (you'll specify that in your code).  You'll want either the 5V or 3V3 on the Uno to connect to VCC on the mic; GND on the mic to one of the ground pins on the Uno.

The "gain" pin on the mic depends on how much gain you want; if you don't connect it, you'll get 60dB of gain; connect it to GND on the mic for 50dB, and connect it to VCC on the mic for 40dB.  I recommend you check the results of each to see which one works best for your needs--high gain will pick up every little noise & detail in music, whereas less gain will make the differences between loud & quiet sounds more obvious;  it's basically equivalent to 'normalization' in music.

Finally, the AR pin is for the "Attack/Release" ratio, which defaults to 1/4000; this basically determines how quick the mic is to 'react' to sounds, and the default is the most 'reactive' setting.  If you want to make it a less so, connect it to either the VCC pin or GND for different settings; odds are good that you'll be happier with the original. 
 
You can get the details by downloading the pdf here:  https://learn.adafruit.com/adafruit-agc-electret-microphone-amplifier-max9814/

**Q: I want to use it as a p.a. mike. How do i wire it for another amplifier stage?**
A: If your p.a. amp has a mic input, I don't think you will need any more amplification. The AGC has a very wide range.

**Q: I need to feed the output into a 1w 8 ohm speaker. Will this work for that ?**
A: You will probably need a 1 watt audio amp to drive the speaker.

**Q: Since this mic has auto gain, does that mean it wouldn't be useful for determining sound levels?**
A: You can hard-set the gain by wiring the pin to V++ or ground

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ottima qualità
*by M***C on 29 April 2020*

Ottima qualità dei materiali, ottime caratteristiche elettriche. Assolutamente consigliato. La qualità Adafruit non si discute.

### ⭐⭐⭐⭐⭐ Incredibly good mic and super responsive even at low volume
*by R***S on 5 October 2017*

Incredibly good mic. I'm using it to feed a Colorful X1 addressable LED strip controller and have also used it with Arduino's and Teensy's. It picks up low sound music and voice incredibly well, even though its now effectively hidden away and sealed in behind an enclosure. Stunning at the price, so much so that I've just bought another one :)

### ⭐⭐⭐ J'aurais préféré avec les broches soudées
*by M***8 on 9 June 2023*

J'aurais préféré avec les broches soudées

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-12*