Super 20 (var a) K20 or KL20 small Ri

• Country
• Sweden

• Manufacturer / Brand
• Baltic; Stockholm

• Year
• 1927/1928

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 18143

• Picture
• Schematics

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

• Number of Tubes
• 7

• Valves / Tubes
• RE074n RE034 RE034 RE144 RE144 RE134 unknown_Tube

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (MW) and Long Wave.

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

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Super 20 K20 or KL20 [small Ri] - Baltic; Stockholm

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

• Dimensions (WHD)
• 650 x 230 x 245 mm / 25.6 x 9.1 x 9.6 inch

• Notes

• Variant a «small Ri (5-10 K)». See also variant b. The tube given in the "Funkschau Röhrenbestückungstabelle", which was made much later, is RE084 from 1928 instead of one of the older ones. We have put in RE144 instead.

  Auch als Bausatz: Preis in Deutschland 298,75 RM

• Net weight (2.2 lb = 1 kg)
• 8.3 kg / 18 lb 4.5 oz (18.282 lb)

• Price in first year of sale
• 448.00 RM

• External source of data
• E. Erb 3-907007-36-0

• Other Models

• Here you find 48 models, 26 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Baltic; Stockholm