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类型：四通道功放内置电子分频，相位校正，动态压缩电路。
TYPE: 4-way power amplifier With built-in electronic crossover, phase adjust, dynamic compressor circuit.
youdao
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类型：四通道功放内置电子分频，相位校正，动态压缩电路。
TYPE: 4-way power amplifier With built-in electronic crossover, phase adjust, dynamic compressor circuit.
youdao