The humble aux cable or, more formally, the 3.5mm auxiliary cable, has long been a universal standard for analog audio signals. Aux cables allow you to accomplish such tasks as plugging in your ...

Can I use this, or something similar, to simultaneously feed two inputs into one set of speakers? I have the Klipsch ProMedia 2.1 system which has a stereo 3.5mm male connector. I'd like send the ...