TDA7297 amplifier board Double channel 15W+15W power amplifier board with 2 words in MP3 TDA7297 microphone amplifiers (D1A1

TDA7297 amplifier board Double channel 15W+15W power amplifier board with 2 words in MP3 TDA7297 microphone amplifiers (D1A1
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sku: 32797450661
$10.18
Shipping from: China
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