PAM8403 MODULE SUPER MINI DIGITAL AMPLIFIER 3W CLASSD 2.5TO5V

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DESCRIPTION

DESCRIPTION

Excellent noise suppression, in the case of no input audio, ears on the horn and did not hear any noise, dual channel stereo, 5 v power supply can output 3 w + 3 w power, can direct drive 4 Ω, 8 Ω small speakers, big output power, energy, sound quality is good.Unique without LC filter class D digital power board, can use computer USB power supply directly.Double panel wiring, properly solve wiring caused by ground potential balance and the crosstalk between channels, super mini design, can be easily placed in a variety of digital products within small space, high amplification efficiency.