The ATV aD-CH17 is a 17" electronic China cymbal. We have been selling Edrums for a long time. 25 plus years now. Never has anyone come out with a dedicated electronic cymbal that looked like a China quite like this. This is the first one we would own. It feels good like the other ATV cymbals and can be choked 360 degrees around. It also is 3 zone capable.