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Stereo 4-IN-1-OUT RCA Signal Input Audio Splitter/Switcher   Passive device,   Simple and do not have to worry about sound effect, pure DIY manual welding.   4-IN-1-OUT  suitable for single-channel input power amplifier and active speakers, or in turn 1-IN-4-OUT for  debugging equipment and do Audio source contrast   Left and Right channels to ground, suitable for different audio atmosphere   Gold-plated RCA Socket, silver-plated switch,  contact resistance is extremely low   Size: (W)150×(H)70×(D)100 mm / Weight: 0.56Kg   Package include: 1× Audio Switcher
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Cheap music hall, Buy Quality diy stereo directly from China audio diy Suppliers: 2017 Lastest Music Hall Passive Stereo 4-IN-1-OUT RCA Audio Splitter / Switcher Selector DIY Free Shipping