• Year
  • 1954 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 135547

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110 - 120 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: JOL - Bogen -Presto, David Co., Inc.
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • 5 channel audio pre-amplifier. SAMS Photofact, date 10-54, set 253, folder 6 features the Bogen models JOH and JOL as the same schematic.
  • Author
  • Model page created by Peter Hoddow. See "Data change" for further contributors.

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