• Country
• Spain

• Manufacturer / Brand
• Bettor, Industrias; Barcelona

• Year
• 1976 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 310805

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 125; 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Solid State Unit Amplifier CA-550 - Bettor, Industrias; Barcelona

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

• Dimensions (WHD)
• 420 x 320 x 150 mm / 16.5 x 12.6 x 5.9 inch

• Net weight (2.2 lb = 1 kg)
• 5.2 kg / 11 lb 7.3 oz (11.454 lb)

• Author
• Model page created by Bruno De Marchi. See "Data change" for further contributors.

• Other Models

• Here you find 44 models, 42 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bettor, Industrias; Barcelona