Sennheiser MZQ441 Flexible Microphone Stand Adapter for MD441 | Sweetwater
Sennheiser MD441-U 80's Vintage Dynamic Microphone with Case & Clip MD 441 | Reverb Canada
Sennheiser MD 441-U Super-cardioid dynamic with low and high equalization switches. Includes MZQ441 clip. 762 Wired Field Handheld Microphones - Vistek Canada Product Detail
Sennheiser MD441-U 1987 Vintage Dynamic Microphone, Clip, Case | Reverb