• Country
• Germany

• Manufacturer / Brand
• UNBEKANNTE FIRMA D / A / CH - Siehe Anleitung unter der «Firma»

• Year
• 1946 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 200732

• • alternative name: Unknown, Custom Built

• Number of Tubes
• 3

• Valves / Tubes
• RV12P2000 RV12P2000 RV12P2000

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• AC/DC-set / 220 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (free mooving - only possible past 1931).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Lion - UNBEKANNTE FIRMA D / A / CH -

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 380 x 285 x 140 mm / 15 x 11.2 x 5.5 inch

• Notes
• Professionell gebautes Gerät in einem Lion Lautsprechergehäuse (von 1929) ohne die Frontverzierung. DKE-Lautsprecher.

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 468 models, 407 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from UNBEKANNTE FIRMA D / A / CH - Siehe Anleitung unter der «Firma»