• Country
• Finland

• Manufacturer / Brand
• Ruusuvaara, Helsinki

• Year
• 1946 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 260766

• Number of Tubes
• 4

• Valves / Tubes
• 6J8G 6P7G 6K7G 25A7G

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• AC/DC-set

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: AVU 46 - Ruusuvaara, Helsinki

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

• Dimensions (WHD)
• 490 x 293 x 186 mm / 19.3 x 11.5 x 7.3 inch

• Author
• Model page created by Timo Rantasaari. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 8 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ruusuvaara, Helsinki