• Country
• Sweden

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

• Year
• 1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 85613

• Number of Tubes
• 3

• Valves / Tubes
• RE074 RE074 RE114

• Main principle
• TRF with regeneration; Neutrodyne

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Direct Current supply (DC) / 220 Volt

• Loudspeaker
• -Loudspeaker incorporated, but system not known. / Ø 28 cm = 11 inch

• Power out
• 1 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Concerton L33 - Stern & Stern Concerton /

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 360 x 360 x 300 mm / 14.2 x 14.2 x 11.8 inch

• Notes
• According to the add from April 1930 Stern & Stern has been an exporter - at least to Belgium. The add shows something like a model number 30. The Concerton has incorporated a loudspeaker and an entry for a record player.

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Price in first year of sale
• 225.00 SEK

• Mentioned in
• A Blast from the Past, p. 82.

• Author
• Model page created by Gabor Baronfeind † ?.4.16. See "Data change" for further contributors.

• Other Models

• Here you find 395 models, 224 with images and 173 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