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Transfer 2.0 channel input to 5.1 channel output: with built-in multi-channel signal process chip and circuit, which applies professional algorithms

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HIFI 5.1 Channel Bluetooth cinema Amplifier Surround Sound COAX/OPT Home Theater Audio 6 CH amplificador DSP Music Player 50W *5

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Transfer 2.0 channel input to 5.1 channel output: with built-in multi-channel signal process chip and circuit, which applies professional algorithms

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HIFI 5.1 Channel Bluetooth cinema Amplifier Surround Sound COAX/OPT Home Theater Audio 6 CH amplificador DSP Music Player 50W *5