AC/DC single power supply 12V TDA2030 power amplifier board 2.0 dual-channel pure post power amplifier board TDA2030A

AC/DC single power supply 12V TDA2030 power amplifier board 2.0 dual-channel pure post power amplifier board TDA2030A
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sku: 1005004910431219
$7.50
Shipping from: China
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