• Year
  • 1948 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 175274
    • Brand: Oahu

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) / 110-130 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
  • Power out
  • 9 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: OAHU Tone Master - Valco Manufacturing Co.;
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 350 x 450 x 200 mm / 13.8 x 17.7 x 7.9 inch
  • Notes
  • Vertrieb durch OAHU Publishing CO. Cleveland Ohio
  • Net weight (2.2 lb = 1 kg)
  • 6.5 kg / 14 lb 5.1 oz (14.317 lb)
  • Literature/Schematics (1)
  • - - Data from my own collection
  • Author
  • Model page created by Hannes Gerber. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model OAHU Tone Master is part of the collections of the following members.

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