Sennheiser on Twitter: "In 1982, #Sennheiser launched the classic SKM 4031- TV wireless microphone. #70YearsofSennheiser http://t.co/HKFJc2eiuV" / Twitter
Sennheiser SKM-4031 Drahtlos Mikroanlage in Top Kondition - YouTube
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SENNHEISER SKM-4031
SENNHEISER SKM-4031
Sennheiser SKM 4031 - Artists Using It | Equipboard