• Country
• United States of America (USA)

• Manufacturer / Brand
• Sonotone Corporation, Elmsford, New York

• Year
• 1956 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 124330

• Main principle
• RF Converter/Adapter (not voltage converter)

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Control Unit CU-50 - Sonotone Corporation, Elmsford

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 11.5 x 4.5 x 6.4 inch / 292 x 114 x 163 mm

• Notes
• Used with the HFA-100 or with other amplifiers, the CU-50 gives complete chairside tone, volume and source control.
  Hardwood cabinet; also offered as chassis only.

• Net weight (2.2 lb = 1 kg)
• 2.5 kg / 5 lb 8.1 oz (5.507 lb)

• Price in first year of sale
• 59.00 $

• Mentioned in
• The Radio-Electronic Master Buying Guide, 1956

• Author
• Model page created by Emilio Ciardiello. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 6 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sonotone Corporation, Elmsford, New York