This microphone is based on a K67-style capsule and has electronics found in several other microphones. According to recordinghacks.com, of all Chinese LDC clones, the K67-style capsules are the most successful. So I wanted to give this one a try as well, especially because it comes cheap and can be had for less than €50. So even if it would sound disappointing, it still makes a cheap donor body for a new capsule and electronics.