• Country
• Sweden

• Manufacturer / Brand
• Baltic; Stockholm

• Year
• 1927 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 230172

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

• Number of Tubes
• 3

• Valves / Tubes

• Main principle
• TRF with regeneration

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

• Power type and voltage
• Storage and/or dry batteries / 108 & 45 & 7 & 4 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 33 [with audio Transformer] - Baltic; Stockholm

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

• Dimensions (WHD)
• 340 x 175 x 175 mm / 13.4 x 6.9 x 6.9 inch

• Notes

• Whether the transformer is original or a later addition to an individual set is not clear.
  How the Xformer ist mounted looks unusual: not to the chassis but to the cabinet.
  See also Baltic model 33 without audio transformer.

• Net weight (2.2 lb = 1 kg)
• 2.5 kg / 5 lb 8.1 oz (5.507 lb)

• Author
• Model page created by Stig Jonsson. See "Data change" for further contributors.

• 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