AP500 and its application circuit (d)
Source: InternetPublisher:天天都吃好吃的 Keywords: Application circuit power amplifier circuit NE5532 two-channel Updated: 2020/09/06
It is an input pre-circuit and tone control circuit that can be matched with the above-mentioned power
amplifier circuit. The tone control
adopts a special tone control IC BA3822LSo NE5532 , which is a two-channel pre-amplifier circuit. Its output
terminal is connected to the input terminal of the above-mentioned power amplifier circuit. , a complete power amplifier circuit with tone control function can be formed .
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