• Country
• Germany

• Manufacturer / Brand
• Tonfunk GmbH; Karlsruhe

• Year
• 1953–1955

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 17364

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

• Number of Tubes
• 6

• Valves / Tubes
• EC92 ECH81 EF85 EABC80 EM4 EL84

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

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

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

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: Violetta W191M [EL84] - Tonfunk GmbH; Karlsruhe

• Dimensions (WHD)
• 480 x 320 x 250 mm / 18.9 x 12.6 x 9.8 inch

• Notes
• [5. Taxliste Franzis-Verlag, 1957] W191 ist ohne Mag. Auge, das Modell W191M mit. Ratiodetektor. Gemäss Katalog hat das Modell einen Lautsprecher von 21 x 15 cm. Trockengleichrichter ist der B250C75. Im Katalog 1954/55 ist der Preis 198 DM mit Mag. Auge 218 DM.

• Net weight (2.2 lb = 1 kg)
• 9.5 kg / 20 lb 14.8 oz (20.925 lb)

• Price in first year of sale
• 248.00 DM

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Rundfunk- und Fernseh-Katalog 1954/55 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 569 models, 332 with images and 239 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tonfunk GmbH; Karlsruhe