• Country
• Spain

• Manufacturer / Brand
• Cosmo S.A., Industrias; Granollers (Barcelona)

• Year
• 1973

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 203649

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

• Number of Transistors
• 18

• Semiconductors
• BC149 BC149 BC159 SC107 SC107 BD135 BD136 PC100 PC100 BC149 BC149 BC159 SC107 SC107 BD135 BD136 PC100 PC100 E120C1000

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• Power out
• 30 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: H-7938 - Cosmo S.A., Industrias;

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 400 x 85 x 280 mm / 15.7 x 3.3 x 11 inch

• Notes

• Industrias Cosmo, S.A. Amplificador estereofónico transistorizado H-7938 (CH-7938)

  Estéreo 15+15W.
  Mueble de madera lacada negra con frontis de aluminio.

  Véase H-7930 (CH-7930) mismo modelo con diferente frontal.

  Véase nota acerca de la nomenclatura usada por Cosmo S.A.

• Net weight (2.2 lb = 1 kg)
• 4.275 kg / 9 lb 6.7 oz (9.416 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 154 models, 76 with images and 75 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Cosmo S.A., Industrias; Granollers (Barcelona)