• Year
  • 1955 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 124858

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: DB130 [9 tubes] - Bogen -Presto, David Co., Inc.
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Mono amp. with variable damping factor.
  • Source of data
  • -- Collector info (Sammler)

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