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Electret Microphone Amplifier

I 10 migliori prodotti di aprile 2025
Ultimo aggiornamento: 2 aprile 2025
TECNOIOT
TECNOIOT
5pcs GY-MAX4466 Electret Microphone Amplifier MAX4466 Adjustable Gain Module
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#1 VINCITORE

  • 【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
HiLetgo 2pcs MAX4466 Electret Microphone Amplifier Module Adjustable Gain VCC: 2.4-5.5V for Arduino 51 MCU Raspberry Pi
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97

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#2

  • 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
TECNOIOT 2pcs MAX9814 Microphone Amplifier Board Module Auto Gain Control AGC Electret
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92

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#3

  • 【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
TECNOIOT 5pcs MAX9814 Microphone Amplifier Board Module Auto Gain Control AGC Electret
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#4

  • 【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
JINGERL
JINGERL
JINGERL MAX4466 Electret Microphone Amplifier Board Amplificador Microphone Adjustable Gain 30dB
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87

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#5

  • 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
iHaospace
iHaospace
iHaospace 2 Pcs MAX4466 Electret Microphone Amplifier Module Adjustable Gain GY-MAX4466
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#6

  • 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
MUNEFE
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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#7

  • 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.
  • 35,19 € SU AMAZON
Hailege
Hailege
Hailege 2 pezzi MAX9812H Electret Microfono AMP Scheda MAX9812 Electret Amplificatore Alimentatore esterno DC3.6-12V
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75

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#8

  • 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
Ntcpefy
Ntcpefy
Ntcpefy 15-48V Phantom Power Electret Condensatore Microfono Amplificatore Consiglio per K Song Registrazione Conferenza Discorso 125dB
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72

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#9

  • 4. Lunga durata.
  • 3. Pregevole fattura e buone prestazioni.
  • 2. Realizzato con materiali di alta qualità e pratico.
  • 1. e prodotti di alta qualità.
  • 5. Una speciale scheda amplificatore per microfoni electret alimentati da 48V phantom power, microfoni elettrete universali e single-point.
  • 10,14 € SU AMAZON
Adafruit
Adafruit
Adafruit Electret - Amplificatore microfono MAX9814 con controllo automatico del guadagno [ADA1713]
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#10

  • Adafruit Codice articolo: 1713
  • Tipo di magazzino: Sensori >> Suono/Rumore
  • Disponibile e pronto per *
  • 24,19 € SU AMAZON
electret microphone microphone amplifier electret microphone capsule