• Country
• Spain

• Manufacturer / Brand
• Ducal, Germán S.A.; Barcelona

• Year
• 1947 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 161614

• Number of Tubes
• 4

• Valves / Tubes
• ECH3 EF9 EBL1 AZ1

• Main principle
• Superheterodyne (common)

• 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 6 inch = 15.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Rubí - Ducal, Germán S.A.; Barcelona

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

• Dimensions (WHD)
• 450 x 280 x 215 mm / 17.7 x 11 x 8.5 inch

• Notes

• Ducal, S.A. (Germán Ramón Cortés), modelo Rubí (alterna)

  Véase también modelo Rubí U

• Author
• Model page created by Diego Fernandez-Fernandez. See "Data change" for further contributors.

• Other Models

• Here you find 22 models, 14 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ducal, Germán S.A.; Barcelona