• Year
  • 1953
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 127041

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

 Technical Specifications

  • Number of Tubes
  • 2
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Other, details in remarks or not known. / 275-325; 6,3 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 205PA - Grommes Precision Electronics,
  • Shape
  • Chassis only or for «building in»
  • Notes
  • 4 input channels pre amp.
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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