Magneto-dynamic Pickup AG3021

Philips; Eindhoven (tubes international!); Miniwatt

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  • Year
  • 1956–1968
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 320384

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
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Magneto-dynamic Pickup AG3021 - Philips; Eindhoven tubes
  • Shape
  • Chassis only or for «building in»
  • Notes

  • Monophonic magneto-dynamic pick-up cartridge, with 3-pin connector, for microgoove records.
    The cartridge is marked with a red dot and is tropicalized.

    Frequency range: 20 ... 20000 Hz
    Resonant frequency: 24000 Hz
    Moving mass: ca. 3 mg
    Needle pressure: 7 - 9 gr
    Output voltage: 3 mV/cm/sec

    AG3021 is identical to AG3020 except for the color marking and stylus.
    In June 1968, the type AG3021 was recoded to 22GP321.
    AG3401 is a possible alternative for this cartridge (with some technical differences).

    Replacement stylus type:
    946/D 13, diamond, micro 25 µ, color marking: red

  • Price in first year of sale
  • 49.00 HFL
  • Mentioned in
  • - - Manufacturers Literature (Philips Technical Revue, June 1956)
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Literature/Schematics (2)
  • -- Original prospect or advert
  • Literature/Schematics (3)
  • - - Manufacturers Literature (Philips Service, 1961+1968)
  • Author
  • Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

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