• Country
• Sweden

• Manufacturer / Brand
• Stern & Stern (Concerton / Conserton), S&S; Stockholm

• Year
• 1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 135574

• Number of Tubes
• 5

• Valves / Tubes
• KF4 KF4 KC1_4pin KL4 KL4

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: B28 - Stern & Stern Concerton /

• Price in first year of sale
• 195.00 SEK

• Source of data
• - - Manufacturers Literature

• Other Models

• Here you find 392 models, 221 with images and 172 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stern & Stern (Concerton / Conserton), S&S; Stockholm