Hotwiel - Late 60s Sennheiser md 407 on guitar. | Facebook
Sennheiser MD407 - $285 - Here's a Sennheiser MD407 Dynamic Microphone from the 1960's! Like many other early Sennheiser models, the MD407… | Instagram
Sennheiser MD 407 1962, rare, mint condition with original box & documents | Reverb