Interruttore audio stereo RCA 2 vie 2 a 1 ingresso segnale sorgente interruttore selettore -RC21
2-Way RCA Stereo Audio Switch Input Signal Source Switcher Selector Splitter Box（2 in 1 Out / 1 in 2 Out）-RC21. > Select audio input between 1 and 2 with 1/2 switcher and get one output. L / R Stereo Audio Switcher x1.