• Country
• Austria

• Manufacturer / Brand
• Czeija, Nissl & Co., Standard, ITT, Alcatel; Wien

• Year
• 1925

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 62812

• • alternative name: Hekaphon

• Number of Tubes
• 1

• Valves / Tubes

• from Radiomuseum.org
• Model: Röhrenverstärker 89992 - Czeija, Nissl & Co., Standard,

• Notes
• Baukasten für 1-Röhrenverstärker 89992

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Museums Bote, Österr. (Heft 28/1991, S.2, erwähnt in Firmengeschichte)

• Author
• Model page created by Gerhard Heigl. See "Data change" for further contributors.

• Other Models

• Here you find 123 models, 69 with images and 35 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Czeija, Nissl & Co., Standard, ITT, Alcatel; Wien