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MAX4410 headphone amplifier board can be used before the power amplifier to replace the NE5532 Working voltage: DC 3v-12v Output power: 80mw+80mw Channel output: dual channel
MAX4410 headphone amplifier board can be used before the power amplifier to replace the NE5532 Working voltage: DC 3v-12v Output power: 80mw+80mw Channel output: dual channel