Meterk Linepaudio Audio Switcher Rca 2 In 1 Out / 1 In 2 Out A/B Switch Stereo Audio Splitter Box With No Distortion Rca Jack For Switching Between Computer Speakers And Headphones - Walmart.com
RDL EZ-HSX4 4-Channel Audio Switcher with Headphone Amp EZ-HSX4
Amazon.com: 4 Input 4 Output 3.5mm Audio Switch Box, AUX Switcher, Stereo Audio Selector Box, Line Router Splitter Combiner for Home Audio : Electronics
Audio Bi-directional Switcher | Rca Switch Switcher Splitter - 2 X 1/1 L R Stereo - Aliexpress
Fosmon RCA Splitter with 4-Way Audio, Video RCA Switch Selector Box + RCA Patch Cable and S-Video Cable for Connecting 4 RCA Output Devices to Your TV - Walmart.com