• Country
• Spain

• Manufacturer / Brand
• Berengueras, Manuel - Éterson - Audioson; Barcelona

• Year
• 1950 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 304327

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

• Number of Tubes
• 5

• Valves / Tubes
• 6E8MG 6K7 6Q7MG EL33 EZ1

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz; 1 AF stage(s)

• Wave bands
• Broadcast and Short Wave (SW).

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 15 cm = 5.9 inch

• Power out
• 4 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Eterson 5A-2CL - Berengueras, Manuel - Éterson

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

• Dimensions (WHD)
• 540 x 340 x 260 mm / 21.3 x 13.4 x 10.2 inch

• Notes

• El altavoz original era electrodinámico (bobina de campo de 7.000Ω)

• Net weight (2.2 lb = 1 kg)
• 9.8 kg / 21 lb 9.4 oz (21.586 lb)

• Literature/Schematics (1)
• -- Schematic (Drawings and data taken from the device)

• Author
• Model page created by Jose Gonzalez-Varela. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Berengueras, Manuel - Éterson - Audioson; Barcelona