Gafro Ribbon Microphone

Projects > Gafro Ribbon Microphone

GroupDIY member Gafro has designed components for building a ribbon microphone—a copper body with steel mesh grill, two options of ribbon assemblies, and 3D printed shells for creating your own ribbon assemblies.



  • Copper body with inside diameter of 39mm
  • Components mountable with nuts or cable ties
  • Custom body sizes available
  • etc.



  • £35 ($51.14 USD) for housing
  • £30 ($43.83 USD) for 30mm ribbon assembly, £35 for 50mm
  • £8 ($11.69 USD) for 3D printed shells (to assemble your own ribbon assembly)

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