Good system switcher

Okay, I just now getting to collecting retros games. I starting on playstation 1 because they have one of the best collection of rpgs. I found a lot of old system in my storage and wanted to hook them up to my tv. Does anyone know a good system selector? I have a lcd tv. I know the graphic won't look that good.

I had an old RCA game switcher but I'm not sure where it is anymore. Man those were the days when you had multiple inputs on one device and you just have to press a button to change inupts.

http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=video+game+component+switcher

lots to choose from.

I use two of these from RadioShack and they work great, never had a problem, video is perfect, audio is perfect, they're heavy and the build quality is really good.