The Sennheiser MZC 1-1 is a small black frequency response cap for MKE 1 miniature lavalier microphones. It protects the microphone capsule from contamination and helps maintain the intended frequency response.
The Sennheiser MZC 1-1 is a small black frequency response cap for MKE 1 miniature lavalier microphones. It protects the microphone capsule from contamination and helps maintain the intended frequency response.

The small MZC 1-1 cap fits directly over the capsule of a Sennheiser MKE 1 microphone. It helps prevent contamination from reaching the capsule's fine mesh and forms part of the accessory system used to maintain reliable operation and the microphone's intended sound response.
This is not a foam or basket windshield. Sennheiser identifies it as a small frequency response cap and recommends cleaning or replacing the cap regularly to prevent changes in sound.
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