• Country
• Spain

• Manufacturer / Brand
• Radio Watt (Valgifson); Barcelona

• Year
• 1945 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 117669

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH3 EF3 EBC3 CL4 CY2

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 110-125 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch

• from Radiomuseum.org
• Model: Super 521-Ut - Radio Watt Valgifson;

• Source of data
• -- Schematic

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

• Other Models

• Here you find 113 models, 37 with images and 102 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Watt (Valgifson); Barcelona