Feature

●ONBOARD POWER AMPLIFIER CHIP: The music player module is equipped with an onboard power amplifier chip, multiple filter capacitors to ensure the audio output will not be distorted
●Application: Mini Amplifier Board is suitable for a variety of audio devices such as music playback, external power amplifiers. The speaker is fixed to the box for enhanced sound quality and fine tune the output volume through the potentiometer
●High Performance: The digital amplifier module has more than 90% high efficiency, the general harmonic distortion noise is less than 10%, the static current is low, and the noise is suppressed
●Tone Function: Low noise amplifier supports tone function, easy to play music, can also be used as an external active power amplifier of other audio devices. Due to space limitations, the graduated potentiometer cannot be used, and the volume can be adjusted only within a narrow range
●SATISFACTION GUARANTEE: All our products offer a return policy or money back guarantee. If you have any problem with your purchase, please contact us by email. We are always here to make everything right for you


Description

Features
1, Onboard Power Amplifier Chip: The music player module is equipped with an onboard power amplifier chip, multiple filter capacitors, ensuring the audio output is not distorted
2, Suitable Use: Mini amplifier board is suitable for various audio devices such as music playback, external power amplifier. The speaker is fixed to the box for enhanced sound quality and fine tune the output volume through the potentiometer.
3, High Performance: Digital amplifier module has more than 90% high efficiency, general harmonic distortion noise less than 10%, static current is lower and suppressed.
4, Tone Function: Low noise amplifier supports toning function, easy to play music, can also be used as an external active power amplifier of other audio devices. Due to space limitations, the graduated potentiometer cannot be used, and the volume can be adjusted only within a narrow range.


Specifications:
Item Type: Music Player Module
Material: Metal
Fixing hole: approx. 3mm/0.1"
Hole distance: approx. 15mm/0.6"
Speaker Output: 0.5W/8Ω
Speaker Diameter: Approx. 50mm/2"
Amplifier Chip: LM386
Voltage: 5V
Port: Digital
Platform: Single Chip
Fits: R3
Package List: 1 x Music Player Module