1~20PCS 2 * 3W D-Class Amplifier Board, High-Efficiency 2.5 To 5V Usb Power Supply PAM8403 Ultra Mini Digital Amplifier Board

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1~20PCS 2 * 3W D-Class Amplifier Board, High-Efficiency 2.5 To 5V Usb Power Supply PAM8403 Ultra Mini Digital Amplifier Board

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1~20PCS 2 * 3W D-class amplifier board, high-efficiency 2.5 to 5V USB power supply PAM8403 ultra mi…

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4,12$ 8,96 $

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1~20PCS 2 * 3W D-Class Amplifier Board, High-Efficiency 2.5 To 5V Usb Power Supply PAM8403 Ultra Mini Digital Amplifier Board

1~20PCS 2 * 3W D-class amplifier board, high-efficiency 2.5 to 5V USB power supply PAM8403 ultra mini digital amplifier board