• Country
• Finland

• Manufacturer / Brand
• Unknown - CUSTOM BUILT; Finland

• Year
• 1928 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 279396

• Number of Tubes
• 1

• Valves / Tubes
• A415

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Power type and voltage
• Storage and/or dry batteries / 6 & 40 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: 1-Tube Receiver - Unknown - CUSTOM BUILT;

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 276 x 207 x 140 mm / 10.9 x 8.1 x 5.5 inch

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

• Other Models

• Here you find 8 models, 8 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT; Finland