• Country
• Germany

• Manufacturer / Brand
• Tonfunk GmbH; Karlsruhe

• Year
• 1951/1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 17317

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

• Number of Tubes
• 10

• Valves / Tubes
• EF42 EF42 ECH42 EAF42 EM4 EF41 EB41 EBC41 EL11 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 472/10700 kHz; 2 AF stage(s)

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

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

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

• Loudspeaker
• 2 Loudspeakers / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Meisterklang AM/FM D - Tonfunk GmbH; Karlsruhe

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 560 x 360 x 265 mm / 22 x 14.2 x 10.4 inch

• Notes
• KW-Lupe; Tag-/Nacht-Schalter.

• Net weight (2.2 lb = 1 kg)
• 16 kg / 35 lb 3.9 oz (35.242 lb)

• Price in first year of sale
• 438.00 DM

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

• Source of data
• Kat.d.Rundf.GrossH.1951/52 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Funkschau (5117)

• Literature/Schematics (1)
• Funk-Technik (FT) (12/1951, S.337 f.)

• Literature/Schematics (2)
• -- Schematic

• 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