Dynamic Microphone 88 A MI-4048-D

RCA (RCA Victor Co. Inc.); New York (NY)

  • Year
  • 1938
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 215045
    • alternative name: RCA Manufacturing || Victor Talking Machine

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Dynamic Microphone 88 A MI-4048-D - RCA RCA Victor Co. Inc.; New
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Dynamic microphone RCA 88A MI-4048-D;
    Principle: Moving coil
    Frequency Response: 60 to 10,000 Hz,
    Output Impedance: 50 ohms to 250 ohms
    Output Level: −56 dB,
    Non-directional, pressure-actuated type.
  • Net weight (2.2 lb = 1 kg)
  • 1 lb 0 oz (1 lb) / 0.454 kg
  • Author
  • Model page created by Paulo Figueiredo. See "Data change" for further contributors.

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The model Dynamic Microphone 88 A is part of the collections of the following members.

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