Sound Spot 644

Electro-Voice Inc.; USA

Data
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  • Year
  • 1960 ??
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 137454
    • Brand: Buchanan

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Sound Spot 644 - Electro-Voice Inc.; USA
  • Shape
  • Design Radio or Novelty / Gadget - fancy or unusual shape.
  • Dimensions (WHD)
  • 2.31 x 0 x 16 inch / 59 x 0 x 406 mm
  • Notes
  • Electro-Voice EV 644, Sound Spot Unidirectional Dynamic Microphone;
    40 - 12.000 Hz, on/off switch, zinc & brass with satin chrome finish, Hi/Lo 150 ohms impedance, model 418 suitable desk stand;
  • Price in first year of sale
  • 110.00 $
  • Source of data
  • -- Original-techn. papers.
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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