There are two different types of systems. One has a standard Atari-type connector phono cable, which is hardwired into the unit. You can use an old fashioned switch box, but it's much easier to use one of these:
http://www.radioshack.com/product/in...ductId=2103471
If it however has the nonstandard Odyssey2 connector that requires you to use that white switch box, it's best to mod it.
Here are instructions on how to do so and exactly what I am talking about:
http://www.ozyr.com/o2/tvcordhk.html
It's rather easy, it's just unplugging a cord and plugging another in, now you can use the gold connector I posted above as well as switchboxes if you prefer for some reason. Here's a good one to use for the mod:
http://www.radioshack.com/product/in...ductId=2103847
Hope I could help.![]()