• Country
• Latvia (Latvia, Riga)

• Manufacturer / Brand
• Graumanis un deli; LV

• Year
• 1930 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 86332

• Number of Tubes
• 2

• Valves / Tubes
• B409 G354

• Main principle
• Crystal or Solid State Detector with Amplifer

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 120/220 Volt

• Loudspeaker
• Horn

• Material
• Wooden case

• from Radiomuseum.org
• Model: unknown - Graumanis un deli; LV

• Dimensions (WHD)
• 170 x 200 x 230 mm / 6.7 x 7.9 x 9.1 inch

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graumanis un deli; LV