MM 54 are the same as the microphone MM 50 but direct attached to a gooseneck. Connection in the end of the gooseneck is 3/8” stand thread or 3-pin XLR. The 3/8” model has 10 metre cable and a 3-pin XLR connector. Models
“XLR” have a 3-pin male connector in the bottom.
Designed as a talkback microphone for communicating with musicians either on stage or in the live room.