• Country
• Spain

• Manufacturer / Brand
• Compañía del Gramófono Odeón (La Voz del su Amo, HMV); Barcelona

• Year
• 1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 309693

• • alternative name: Cía Gramófono

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Line (AC, UC or DC not known) / 125 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Radio Electrola RE-57 - Compañía del Gramófono Odeón

• Shape
• Console, Lowboy (legs < 50 %).

• Mentioned in
• -- Original prospect or advert (Anuncio La Vanguardia diciembre 1930)

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

• Other Models

• Here you find 37 models, 35 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Compañía del Gramófono Odeón (La Voz del su Amo, HMV); Barcelona