• Country
• United States of America (USA)

• Manufacturer / Brand
• Sonata Electronics Corp.; Chicago (IL)

• Year
• 1940 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 121073

• Wave bands
• - without

• Power type and voltage
• AC/DC-set / 105 - 130 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Fila Tester T-1 - Sonata Electronics Corp.;

• Shape
• Tablemodel, with any shape - general.

• Notes
• Eight valve/tube holders, simple seven watts signal lamp for filament tests.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sonata Electronics Corp.; Chicago (IL)