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  • dynamic microphone, where sound waves move a diaphragm and coil to produce an output signal diagram hand drawn schematic raster. Science educational illustration Puzzle #856223184
dynamic microphone, where sound waves move a diaphragm and coil to produce an output signal diagram hand drawn schematic raster. Science educational illustration puzzle #856223184

  • - 3 sizes: 48, 500 & 1,000 pieces
  • - Durable, glossy-coated paperboard
  • - Full-bleed, photo-quality printing
  • - Storage box included

$39.95

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