Produced using LM1875+ NE5532 amplifier circuit (suitable for multimedia speaker upgrade), and TDA2030 the package exactly the same information, including the former level tone buffer circuit, current feedback amplifier stage is part of the circuit, power supply and speaker protection circuit against shock . Explain in detail the content, images, definitely worth Favorites...

用LM1875+NE5532制作的功放电路 .doc

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