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

Features: Non-powered audio switch solves the complex line plugging/unplugging operation. It can be used either for one sound source to two speaker systems or two sound sources to one speaker system. Equipped with RCA connections, and 2-position push-button switch. Delivers original sound without ground noise and loss to the sound quality. No power supply required, simply plug and play. Note: If there are two stereo signal sources(such as TV audio, MP3 player, CD player, video game, mobile phone, tablet, computer, record player), the output shall hook up to the power amplifier or active speaker.