• Year
  • 1953 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 266622

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 20 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amplifier 500D - Stephens Manufacturing Co.,
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Stephens Direct Drive Amplifier Model 500D.
    Designed for use with speakers having 500 ohms voice coil.
    20 Watts Power

  • Price in first year of sale
  • 184.00 USD
  • Mentioned in
  • -- Original prospect or advert
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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