I have decided to build a variant on the article from http://www.instructables.com/id/Dual-Input-Audio-Switching-Circuit. I have bought the components for having two switches - One to change the input and one to change the output. Hopefully it works.
I need a solution to have a switch for 2 inputs to go to 2 outputs (Not at the same time).
Ideally, I need a single switch that will have a be able to output 1 of 2 inputs to 1 of 2 outputs. The easiest connectors to use would be 3.5mm audio jacks, however, I can convert if possible.
I.e. the...