I bought this to use for my kick drum as a replacement for a D6 that died on me a short while ago (overloaded due to being placed at the port hole of the kick drum). I found the excessive brightness of a D6 a massive pain when it came to mixing it on a recording. The D112 MKII, on the other hand, is perfect. The presence boost around 2-5 kHz works very nicely with the low boost in the 100 Hz region to add clarity and punch.
Pros:
Clear and punchy, yet balanced, and natural sounding.
Sturdy, allegedly not susceptible to overloading.
Cons:
The front part of the clip can get in the way of placing it inside a port hole of the kick drum.