Any decent simple microphone and audio interface combination should do the trick. Also, keep in mind that you should have some software to go along with it. I'd recommend checking out some of the USB microphones, as it makes it possible to skip the audio interface portion...Blue Microphones Snowball is a popular model, and is quite inexpensive. If you want to go the audio interface route, check out some of the M-Audio and Tascam models as they are great and affordable...Hope this helps...