• Year
  • 1963 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 221285

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 50 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: CHB 50 - Challenger Amplifier Co. Bogen
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 16 x 6 x 10 inch / 406 x 152 x 254 mm
  • Notes
  • PA amplifier; 2 mic inputs.

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