• Country
• Finland

• Manufacturer / Brand
• Oy Helvar; Helsinki

• Year
• 1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 97971

• Number of Tubes
• 8

• Valves / Tubes
• EF8 EK3 EF9 EB4 EM2 EF6 EL5 EZ4

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 25.4 cm = 10 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Super 779W - Oy Helvar; Helsinki

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 540 x 356 x 350 mm / 21.3 x 14 x 13.8 inch

• Price in first year of sale
• 4,100.00 Fmk

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Eero Ukkola. See "Data change" for further contributors.

• Other Models

• Here you find 254 models, 215 with images and 93 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Oy Helvar; Helsinki