I never tried their condenser microphones but I bought 2 of their Ribbon mics.
The RM5 that looks like a Royer knockoff and the RM6 that is shaped like the Sennheiser MD409/BF509/e906 but a little bigger.
Well these mics were really really cheap, I didn't believe when they told me the price.
When they arrived I opened them to check the construction and inspect, so although the construction was pretty solid, very solid I must say, the ribbons in both mics were sagging.
How much sagging? well a lot to be honest, too much
I sent them an email complaining and sent photos of the Ribbon sag, they were very fast and tight in solving the situation, very easy to deal with, they promptly sent for free 2 new mics and told me the problem would be solved.
I checked these 2 new mics when they arrived, and the Ribbons installation was perfect in both of them, and the mics sound absolutely great.
So they solved for sure the Ribbon sag from the first units to the second ones, but my question is, did they solve it only in the 2 new mics just because I complained? Did they improve anything in the Ribbon inhalations methods or will it still be made with high tolerances and with no quality control?
Conclusion: If someone buys ribbon mics from then and the Ribbons are like my second pair, then it's an amazing deal, for the price the best deal in the mic world.
If the pair you receive is like the first mics I received then they're just unusable and the small money you paid went down the trash.