Electret Microphone Amplifier
I 10 migliori prodotti di maggio 2025
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10 maggio 2025
TECNOIOT
5pcs GY-MAX4466 Electret Microphone Amplifier MAX4466 Adjustable Gain Module
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【MAX4466】 GY-MAX4466 Electret Microphone Amplifier MAX4466 Adjustable Gain Module.Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on.
【Design compact】For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! The amplifier has excellent power supply noise rejection, so this amplifier sounds really good and isn't nearly as noisy or scratchy as other mic amp breakouts we've tried!
【High performance】This breakout is best used for projects such as voice changers, audio recordingmpling, and audio-reactive projects that use FFT. On the back, we include a small trimmer pot to adjust the gain.
【Resolutions】 You can set the gain from 25x to 125x. That's down to be about 200mVpp (for normal speaking volume about 6" away) which is good for attaching to something that expects 'line level' input without clipping, or up to about 1Vpp, ideal for reading from a microcontroller ADC. The output is rail-to-rail so if the sounds gets loud, the output can go up to 5Vpp
【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
15,51 € SU AMAZON
HiLetgo
HiLetgo 2pcs MAX4466 Electret Microphone Amplifier Module Adjustable Gain VCC: 2.4-5.5V for Arduino 51 MCU Raspberry Pi
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MAX4466 Electret Microphone Amplifier Module Adjustable Gain
MAX4466, an op amp specilly designed for Amplifier, comes with a 20 20 KHz electret microphone soldered on
Utilizza il "quietest " supply available (on an for Arduino, this would be the 3.3V supply)
L'amplifier ha un'eccezionale potenza supply noise rejection
Questa scheda Breakout è ideale per i proiettori come canali vocali, audio recordingmpling, e audio reactive projects that use FFT
11,63 € SU AMAZON
TECNOIOT
TECNOIOT 2pcs MAX9814 Microphone Amplifier Board Module Auto Gain Control AGC Electret
25% Sconto
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【MAX9814】MAX9814 Microphone Amplifier Board Module Auto Gain Control AGC replace MAX4466
【Design compact】Supply Voltage: 2.7v-5.5v @ 3mA current; Output: 2Vpp on 1.25V bias; Frequency Response: 20Hz - 20 KHz;Programmable Attack and Release Ratio .
【High performance】Automatic gain, selectable max from 40dB, 50dB or 60dB;Low Input-Referred Noise Density of 30nV;Low THD: 0.04% (typ)
【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
9,63 € SU AMAZON
TECNOIOT
TECNOIOT 5pcs MAX9814 Microphone Amplifier Board Module Auto Gain Control AGC Electret
Spedizione gratuita
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【MAX9814】MAX9814 Microphone Amplifier Board Module Auto Gain Control AGC replace MAX4466
【Design compact】Supply Voltage: 2.7v-5.5v @ 3mA current; Output: 2Vpp on 1.25V bias; Frequency Response: 20Hz - 20 KHz;Programmable Attack and Release Ratio.
【High performance】Automatic gain, selectable max from 40dB, 50dB or 60dB;Low Input-Referred Noise Density of 30nV;Low THD: 0.04% (typ)
【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
16,36 € SU AMAZON
GERUI
8 pezzi GY-MAX4466 Electret Microphone Amplifier, con Gain Control regolabile per Arduino
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Il MAX4466 è un amplificatore operativo micropower, ottimizzato per l'uso come preamplificatore microfonico.
L'utilizzo è semplice: collegare GND a massa, VCC con 2.4-5VDC. Per ottenere le migliori prestazioni, utilizzare l'alimentatore "più silenzioso" disponibile (per un Arduino questo sarebbe l'alimentatore da 3,3 V).
Ampiamente usato in telefoni cellulari, ripetitori digitali, cuffie, apparecchi acustici, preamplificatori microfonici, computer portatili e sistemi di riconoscimento vocale.
Guadagno regolabile in modo continuo: il guadagno può essere regolato tramite un potenziometro da 25x a 125x
Attenzione: quando si utilizza una tensione di 5 V, ricordarsi di dissipare il calore quando la corrente è alta
11,99 € SU AMAZON
JINGERL
JINGERL MAX4466 Electret Microphone Amplifier Board Amplificador Microphone Adjustable Gain 30dB
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The electret microphone amplifier board uses the imported MXA4466 electret amplifier chip, and the gain can be adjusted by the resistance of the adjustable resistor on the board.
Board size: 16mm*12mm
Maximum gain: 30db
Working voltage: DC2.4-5.5V
Package included: 1PCS
12,60 € (12.600,00 € / kg) SU AMAZON
Topyond
Topyond Electret Microphone Amplifier Adjustable Gain 0to20dB Condenser Mic Preamplifier 3.5mm Input Output Rerechargeable Battery Long Lasting for Podcast Recording
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VERSATILE MIC COMPATIBILITY: Connect any electret mic, headset mic, or 3.5mm condenser mic effortlessly to the Electret Microphone Amp—good for podcasters, streamers, or musicians needing quick setup without extra adapters
PRECISE GAIN CONTROL: Fine-tune audio clarity with the Adjustable Gain 0‑20db Condenser Mic Headphone Sound Preamplifier ME1, ideal for balancing quiet vocals in home studios or boosting dynamic instruments during live sessions
ALL-DAY PORTABLE POWER: Record interviews, streams, or field audio no worry—the built-in 150mAh battery in the Electret Microphone Amp lasts 10+ hours on a single recharge using any phone recharger
FLEXIBLE OUTPUT OPTIONS: Mix music with mic input or split data using three output ports on the Adjustable Gain 0‑20db Condenser Mic Headphone Sound Preamplifier ME1, good for live monitoring, multi-track setups, or direct headphone listening
PRO-GRADE SOUND QUALITY: Achieve crisp, no noise audio with the Electret Microphone Amp’s rail-to-rail operational amp—ideal for voiceovers, gaming comms, or recording acoustic instruments in small spaces
27,29 € SU AMAZON
iHaospace
iHaospace 2 Pcs MAX4466 Electret Microphone Amplifier Module Adjustable Gain GY-MAX4466
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The MAX4466 is a micropower operational amplifier optimized for use as a microphone preamplifier
The board comes with a 20-20KHz electret microphone soldered on
Using the MAX4466, an op-amp specifically designed for amplifier
For the best performance, use the "quietest" supply available (on an for Arduino, this would be the 3.3V supply)
This breakout board is best used for projects such as voice changers, audio recordingmpling, and audio-reactive projects that use FFT
5,99 € SU AMAZON
Hailege
Hailege 2 pezzi MAX9812H Electret Microfono AMP Scheda MAX9812 Electret Amplificatore Alimentatore esterno DC3.6-12V
Spedizione gratuita
73
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MAX9812 Scheda amplificatore per microfono electret
Tensione di funzionamento: DC 3.6V-12V; Dimensioni: 42.5mm * 9mm
Tecnologia patch completa, prestazioni stabili.
Può essere abbinato a molti tipi di amplificatori con qualsiasi potenza
Offriamo la Dichiarazione di conformità. Questo prodotto include anche un manuale utente elettronico, disponibile in inglese, tedesco, francese, spagnolo, italiano, polacco e olandese. Se hai bisogno di assistenza, contattaci.
11,39 € SU AMAZON
MUNEFE
MUNEFE Electret Microphone Amp, Microphone Amplifier, Microphone Preamp for Compatibility with A Wide Range Of Microphone Jacks and Line Inputs
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POWER SUPPLY AND OP AMP: This microphone amplifier has a power supply range of DC5-12V and uses a high performance rail to rail op amp, the MC33202, to ensure consistent performance in a variety of environments.
ABOUT THE INTERFACE: The microphone preamplifier outputs via a 3.5mm jack for easy connection to other audio equipment, and it is compatible with a wide range of microphone jacks and line inputs.
OUTPUT PORTS: This electret microphone amplifier features independent and hybrid output options. Three output ports provide flexibility for different applications, and a hybrid output port makes it easy to drive headphones.
GAIN AND POWER: The condenser microphone amplifier offers adjustable gain settings from 0 to 20dB, and it comes with a built in 150mAh Li Ion battery for over 10 hours of continuous use.
THE RIGHT MICROPHONE: The electret microphone amplifier features a 3.5 mm input connector with built in bias for seamless connection of electret microphones or 3.5 mm condenser microphones.
33,09 € SU AMAZON
electret microphone
microphone amplifier
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