• Country
• Spain

• Manufacturer / Brand
• Bettor, Industrias; Barcelona

• Year
• 1975 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 310135

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Details
• Changer (Record changer)

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

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

• Power out
• 32 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: EF-3 - Bettor, Industrias; Barcelona

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

• Dimensions (WHD)
• 420 x 180 x 375 mm / 16.5 x 7.1 x 14.8 inch

• Net weight (2.2 lb = 1 kg)
• 11 kg / 24 lb 3.7 oz (24.229 lb)

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

• Other Models

• Here you find 48 models, 47 with images and 19 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bettor, Industrias; Barcelona