It's a Neumann KMS84i
If you unscrew the basket, there's what looks like the top third of a KM84, with it's capsule inside the head of the mic.
It's getting on in age now but still a really nice vocal mic which also works on most things that a KM84 works on. The head basket changes the sound a bit from a KM84i but gives some useful blast protection. It's successor was the KMS140 which was also a good mic, replaced by the cheaper (and still current) KMS104. (The KMS105 is the hypercardioid version.)