| Brand | Unbranded/Generic |
|---|
Check the listing for details. 3PCS PAM8403 Audio Module 2 Channel Digital USB Power Class D Amplifier Board 3W. Condition: New. Listed at 1.96 USD. Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output of the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
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