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Item #:
111819811
HiLetgo 2pcs MAX9814 Microphone Amplifier Sensor Module AGC Amplifier Board Auto Gain Control VGA Low Noise Microphone Bias
Item #:
111819811
INR 1642
Price Details
Price
INR 1642
M.R.P. INR 1642
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 08
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Experience superior sound quality with the MAX9814 Microphone AGC Amplifier – your ultimate solution for automatic gain control and low noise performance.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Auto Gain Control
This module features auto gain control, ensuring optimal sound levels in varying environments, effectively eliminating distortion and enhancing audio clarity for better performance in audio applications.
Low Noise Design
Engineered for low noise operation, this amplifier module minimizes unwanted interference, providing clean audio signals, making it ideal for projects requiring high fidelity audio without the background noise.
Versatile Applications
Perfect for a wide range of applications, including robotics and home automation, this microphone amplifier module is suitable for hobbyists and professionals alike, offering flexibility in audio projects.
Product Details
Who Should Buy?
-
Audio Projects
Ideal for hobbyists and engineers working on audio amplifying projects requiring low noise and automatic gain control.
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DIY Electronics
Great for makers and learners wanting to build custom microphone-based devices such as sound sensors or communication tools.
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Robotics
Beneficial for robotics applications where sound detection and amplification is crucial for interaction or navigation.
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High-End Audio
Not suitable for professional-grade audio systems needing top-tier sound quality and performance beyond basic amplification.
Product Description
HiLetgo 2pcs MAX9814 Microphone Amplifier Sensor Module AGC Amplifier Board Auto Gain Control VGA Low Noise Microphone Bias
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the required supply voltage for the MAX9814 modules?
Answer: The required supply voltage is between 2.7V and 5.5V. -
Question:
What is the significance of the selectable gain settings?
Answer: The selectable gain settings allow you to customize amplification levels to suit different recording environments. -
Question:
How does the automatic gain control feature benefit audio recording?
Answer: The automatic gain control feature ensures consistent audio levels, preventing distortion from sudden loud sounds and improving overall sound quality.
HiLetgo Amplifiers Editorial Review
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“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
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“Everything was well maintained and smooth . We can trust UBUY .”
23 July 2026 · via Trustpilot
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“Product is nice. Well packaged and delivered promptly”
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neeraj
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“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
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siva
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“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
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INR 1642
Order now and get it around Saturday, August 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-quality sound with a frequency response of 20Hz - 20KHz.
- Programmable attack and release ratio for customizable audio dynamics.
- Automatic gain control with selectable maximum gain of 40dB, 50dB, or 60dB.
- Low input-referred noise density of 30nV/ ensures crystal clear audio.
- Low total harmonic distortion (THD) of 0.04% for pristine sound fidelity.
- Includes two MAX9814 Microphone AGC Amplifier modules for versatile applications.
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