Radio Shack 3 Input Stereo Audio Source Selector Model (42-2112).

Radio Shack Stereo Audio Source Selector. (Original Owner)

Connect 3 outputs form you audio devices to switch separately  into 1 output on the selector..

Push button operation, passive operation with no power source needed. 3 in's to 1 out.

please look at the pictures carefully.. Message me with your questions BEFORE you buy..

All Sales final