6PCS PAM8403 Audio Board 3W per Channel Dual Path Compact PCB for DIY Audio

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4PCS PAM8403 3W Dual Channel Digital Audio Board for 5V USB Power Supply

6PCS For Digital Audio Board PAM8403 3W x2 Channel USB or 3.6 5.5V DC Input

6PCS PAM8403 3W Dual Path For Digital Audio Board USB or 3.6V 5.5V DC Supply

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