I would like to know if I can connect the Galaxy Tab2 to a 5.1 system (Logitech Z906). Would this be a good idea? Will it work? If yes, what do I need?
All you should need is a 3.5 mm stereo plug with a splitter to two RCA type audio plugs.
The 3.5mm stereo plug plugs into the headphone jack and the two RCA plugs would be connected to the input of your receiver/ amp. It will be plane stereo and not 5.1 or anything else. Radioshack has such a cable Number 42-494 You can go to their web site and see what this looks like!