K&M 23910 Quick -release mic adapter.
The new König and Meyer Quick Release Adapter makes quickly switching of microphones or other accessories on stage or in studio easier. The adapter consists of two components. The lower section is screwed into the 3/8" or 5/8" microphone stand thread, and the upper section is screwed on using a 3/8" or 5/8" microphone clamp or holder or to other acces...