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. Lossless switching device for seamless transition between different RCA inputs or outputs. Stereo switch box delivers signal without loss, housed in a durable aluminum case with strong anti-interference performance. Acts as an RCA L/R stereo splitter and connector distributor. Does not amplify or degrade o quality. Allows easy switching between RCA cables without signal interruption. Supports bidirectional operation with 4 RCA inputs and 2 outputs, or 2 inputs and 4 outputs. Passive design requires no external power. Simple plug-and-play setup with straightforward operation. Connect RCA output cables from various home o equipment to the input ports. Use the front panel knob to select the desired o source. Color: Black. Material: Aluminum and plastic. Package includes: 1 x Bidirectional RCA switcher. Note: Lighting and display differences may cause slight color variation between the image and the actual item. Measurement tolerance: +/- 1-3 cm.