Sorry, I do not know where you can get the sounds, but I have played them many times and they sound great. Comparable to regular A. Zildjians or AA Sabians. They should be considered when shopping for cymbals for a few reasons. One they are not that expensive and two they really do sound good, not like the budget lines form the major makers.
There is a cymbal retailer that advertizes in Modern Drummer who has samples online and they will go and play the exact cymbal you want to buy over the phone. I think they might even sample the same one for you. I just can't think of their name. Maybe Cymbal Smith or something like that. I hope this helps.