RCA L/R stereo switcher with 4 IN 2 OUT or 2 IN 4 OUT configuration. Suitable for selecting signals from multiple sources or distributing the same signal to multiple rooms, amplifiers, or active speakers. Features a rotary switch and lossless design for seamless switching between different inputs and outputs. Stereo switch box delivers signal without loss, housed in a sturdy aluminum case with strong anti-interference performance. Compact connector distributor functions as an RCA L/R stereo splitter. Does not amplify sound or cause signal degradation. Allows easy switching between RCA cables without disconnection. The splitter box supports 4 inputs and 2 outputs, or 2 inputs and 4 outputs, enabling bidirectional switching. Passive RCA switch constructed with all-metal housing for durability and reliable performance. Simple plug-and-play operation with no external power required. Connect the RCA output cables from various home o devices to the RCA inputs on the rear panel. Use the front knob to select the desired source. Color: Black. Material: Plastic. Package includes: 1 x Bidirectional Switcher. Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement tolerance is +/- 1-3 cm.