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2PCS Mini PAM8403 DC 5V 2 Channel USB Digital Power Amplifier Board Module Volume Control with Potentionmeter 2 * 3W

PAM8403 is a small digital amplifier chip, the power filter is upgraded to 470uf, and the output is 3W+3W high-quality sound.
High-definition sound quality highlights the advantages of digital chips. The circuit adopts the most reasonable peripheral configuration, the circuit is simple, and the operation is reliable.
Working voltage 5V; maximum output 3Wx2; PC USB 5V power supply can be used. (Make sure the working voltage is lower than 5.5V)
Note: Do not connect the positive and negative poles of the working voltage power supply incorrectly, otherwise the chip may be damaged.
It is small in size and equipped with switches and potentiometers. You can adjust the volume as you like. At the same time, the power switch is very flexible and convenient to use and install.

Specs

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Model
Brand	VKLSVAN

Details
Type	209-1129

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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.