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- About this item
- RCA stereo audio signal switch box Method 1-(4 IN 1 OUT):4 audio source signals are connected to 4 input ports, and the output port is connected to the power amplifier. By switching the knob, select one audio source output Method 2-(1 IN 4 OUT):1 audio source is connected to the input port, 4 output ports are connected to 4 amplifiers, by turning the switch knob, select the audio source output to one of the amplifier Plug and play. No External Power Required. Won't affect the sound quality at all High-quality RCA gold-plated interface, easy to enjoy music
4 in 1 Out RCA Stereo Audio Cable Switch,Source Input Signal switcher selector Splitter Passive Connector Distributor Box
