GP400 (22GP400)

Philips; Eindhoven (tubes international!); Miniwatt

Data
Forum
Pictures
Collections

  • Year
  • 1965 ??
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 332828

 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: GP400 - Philips; Eindhoven tubes
  • Shape
  • Chassis only or for «building in»
  • Notes

  • There are 3 versions of this device (with moving magnet).

       Dimension  Version I  Version II  Version III
     Freq. response  Hz  5-20000 20-20000 20-20000
     Tracking force  g  1.5-3.0 1.5-3.0 2.0
     Mass  g  7 5.5 5.5
     Channel separation  dB  24 29 25
     Channel balance  dB  2 2 2
     Load impedance  kΩ  47 47 47
     Output impedance  Ω  1100   850
     Stylus tip  µm spherical  15 15 15
     Dynamic compliance  cm/dyne  10-6 10-6 10-6

     

  • Price in first year of sale
  • 120.00 DM
  • Mentioned in
  • - - Manufacturers Literature (Replacement list 1971)

 Collections | Museums | Literature

Collections

The model is part of the collections of the following members.

 Forum