Sold as a single unit. Photo for illustration purposes only.
Mic adapter for Earthworks M30 and other measurement microphones used with HM and UH Series plug-on transmitters.
This adapter may be needed if you are experiencing noise or distortion with measurement microphones, especially with the Earthworks M30. The adapter has common mode chokes to suppress RF noise and inverted polarity between pins 2 and 3 of the XLR connection. Insert this adapter between the transmitter and microphone.