Bought it as replacement for that abomination XYH-5 that is coming with Zoom H5, and don't regret it. The capsules are big with low self-noise, preamp have a (physically) big input resistor and capacitor with a good OpAmps, so the noise is low and low frequency is very good (especially comparing to XYH-5, my sample is so bad that even the right channel on the line input have a gain +3dB comparing to the left channel).
So now I can use H5 as was intended (I don't care for possibility to record a jet aircraft), just great.