• 

  RØDE-Mikrofone – M3

  http://www.rodemic.com/mics/m3

  Versatile End-Address Condenser Microphone

• 

  ZIEGENBALG, Bartholomäus

  https://web.archive.org/web/20070626195026/http://www.bautz.de/bbkl/z/ziegenbalg.shtml

  Keine Beschreibung vorhanden.

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