Yo Innovidoba! No clue. There are some mics out there with 3/4" diaphagms, sometimes called "mid-sized" diaphragm mics, such as MXL990 and AT4033, but the C2000B is the only one I personally know about that uses a 1/2" diaphagm in a side addressed larger housing. A lot of people missed out on it, thinking it was just a cheaper, inferior version of the C3000. Nothing could be further from the truth. I think it is being phased out to be replaced by the Chinese made Perception series. While I have nothing against the Perception series mics, I think now is the time to grab one or two of these little Austrian made babies. Up against a pretty good selection of much more expensive mics, I still wind up using it, especially for cabs. They're now down to $129 "buy it now", new in box on ebay, and that won't last forever. That puts them into the dirt cheap category, for sure. I'll admit, I sold one of my pair after I got some KM184's, which took over most of my duties as overheads, but I kept one, and it's not going anywhere. I'm thinking I'll replace the missing one soon, while I still can.-Richie