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amplificador classe d 500w com fonte chaveada

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1000W IRS2092 + IRFB4227 Class D Mono Hifi Digital Amplifier Board Tested

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Componentes electrónicos falsificados, MOSFET IRLB8314 falso.

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Top Trump adviser issues CHILLING news on Trump live on air

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DIY 3 way Tone Control Board - Bass Mid and Treble Hifi Preamplifier | Detailed Testing

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