Using Input as Output (At Final: 2 Output)

[Kuray]

Using Input as Output (At Final: 2 Output)

As you know there is one output and one input headphone/3.5 jack in MacBook Pro 15"

What I want is program Input as Output so I can get 2 Output with same audio



I wanna get same sound from both of them as output

 

[miles01110]

Not possible.

 

[blueroom]

Simple Y cable should work.

 

[Kuray]

Simple Y cable should work.

I have them, not cable but it works too.