Cardioid dynamic microphone with 3-way low-cut and high-cut filters. Conceived for vocals and live, but can also be used to record a guitar amp.

OVERALL OPINION

I found it a couple of days ago at a secondhand shop ($15, these people sometimes sell crap really expensive, and top gear really cheap, due to their ignorance). Compared to my SM 58, this one is (largely) better. I prefer it to the beta 58, too. It was a really nice surprise, especially since I didn't know it.