Speaker selector for small shoot out

[ChunkyDark]

Having a small shoot out at my place and I was looking for recommendations of a speaker selector. My reciever can AB, but I would like to be able to do all 4 without having to rewire between sets.

I would perfer something that isn't going to color the sound, but not sure if that can be done for <$100.

Thanks,
Chunkydark

 

[Hasselhof]

not that these are the last word in high-end equipment I have used several different ones from both dayton and monster with good result.

http://www.parts-express.com/wizards/searchResults.cfm?srchExt=CAT&srchCat=723