• Country
• Germany

• Manufacturer / Brand
• Tonfunk GmbH; Karlsruhe

• Year
• 1953/1954

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 25415

• Number of Tubes
• 10

• Valves / Tubes
• EC92 ECC81 ECC81 ECH81 EM4 EF41 EF41 EF41 EABC80 EL41

• Main principle
• Superheterodyne (common); ZF/IF 486/10700 kHz

• Tuned circuits
• 9 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Details
• Changer (Record changer)

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220 Volt

• Loudspeaker
• 4 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Violetta W911 - Tonfunk GmbH; Karlsruhe

• Shape
• Console with Push Buttons.

• Dimensions (WHD)
• 1120 x 820 x 400 mm / 44.1 x 32.3 x 15.7 inch

• Notes
• FM-Frequenzbereich: 180···225 MHz oder 45···69 MHz zum Empfang der FS-Tonkanäle.

• Net weight (2.2 lb = 1 kg)
• 52.7 kg / 116 lb 1.3 oz (116.079 lb)

• Price in first year of sale
• 995.00 DM

• Source of data
• HdB d.Rdf-& Ferns-GrH 1953/54 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 570 models, 334 with images and 240 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tonfunk GmbH; Karlsruhe