Cad E 100 orginal version built in Ohio. Comes in original case. I have owned this for so many years, forgot i had it. Plugged it in and it still sounds great. Runs on 48V or batteries. Sounds great on Bass cabs, Kick drums, acoustic guitar and even vocals. High quality sound for such a great price. the interior foam in the case has deteriorated over the years, and there is some obvious wear on the mic itself but doesn't effect sound at all. Great microphone for multiple sources.