• Country
• United States of America (USA)

• Manufacturer / Brand
• Turner Co. (The); Cedar Rapids (IA)

• Year
• 1937/1938

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 204891

• • Brand: Colortone

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Class "A" Amplifier - Turner Co. The; Cedar Rapids

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes
• Class "A" Amplifier - high fidelity unit; 4 input channels; electric mixer mike inputs 128 lb.; phono inputs 82 lb.; frequency response within 1 lb. from 50 to 8,000 cycles; output impedances 500, 15, 7, 5 and 3 ohms, price less tubes $137. The ad quotes "lb". that might mean "db"?

• Price in first year of sale
• 137.00 $

• 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 74 models, 57 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Turner Co. (The); Cedar Rapids (IA)