• Country
• Spain

• Manufacturer / Brand
• Audax, Sánchez, Ramos y Simonetta, Ingenieros; Madrid

• Year
• 1946 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 122645

• Number of Tubes
• 5

• Valves / Tubes
• ECH3 EF9 EBC3 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)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 547A - Audax, Sánchez, Ramos y

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

• Source of data
• - - Data from my own collection

• Author
• Model page created by Julio Amador-Vazquez. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Audax, Sánchez, Ramos y Simonetta, Ingenieros; Madrid