• Country
• United States of America (USA)

• Manufacturer / Brand
• Operadio Corp.; St. Charles (IL)

• Year
• 1936/1937

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 202742

• • alternative name: Operadio Mfg,

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Record Player (not changer)

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 25 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: 132-BAC - Operadio Corp.; St. Charles IL

• Shape
• Tablemodel, low profile (big size).

• Notes
• Model 132-BAC; 25 Watt Mobile P. A. System;

• Price in first year of sale
• 240.00 $

• Source of data
• Radio Retailing (Radio & Television R.)

• Author
• Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

• Other Models

• Here you find 66 models, 43 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Operadio Corp.; St. Charles (IL)