• Country
• Spain

• Manufacturer / Brand
• Bettor, Industrias; Barcelona

• Year
• 1977 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 350281

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

• Number of Transistors
• 12

• Semiconductors
• SC109 SC109 SC107 MC150 BD131 BD132

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Changer (Record changer)

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

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

• Power out
• 12 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Integrated Stereo Amplifier EF-255 - Bettor, Industrias; Barcelona

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

• Dimensions (WHD)
• 430 x 365 x 210 mm / 16.9 x 14.4 x 8.3 inch

• Notes

• Listados los transistores de un canal.

  Plato DUAL 1234

• Author
• Model page created by Toni Gutiérrez García. See "Data change" for further contributors.

• Other Models

• Here you find 131 models, 131 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