◆ double five core 32 safety power plug, can realize the power series and prevent the current large and affect the sound quality, safe and reliable
◆ After the signal corresponding to the jack, the installation and disassembly are convenient and accurate
◆ The amplifier output port has 8 core, 4 core two, can dial a variety of line array speaker
◆ Full isolation design output the power, signal, audio, avoid mutual interference
◆ install security convenient
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