Zauberdose

• Country
• Germany

• Manufacturer / Brand
• Rondo GmbH, Willy Bürkle; Stuttgart-N (ab 1950 Ponti)

• Year
• 1948/1949

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 16848

• Picture
• Schematics

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

• Number of Tubes
• 3

• Valves / Tubes
• UCH41 UAF41 UL41

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch

• Material
• Various materials

• from Radiomuseum.org
• Model: Zauberdose - Rondo GmbH, Willy Bürkle;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 245 x 300 x 245 mm / 9.6 x 11.8 x 9.6 inch

• Notes
• Tongefäss, z.T. mit Motiven
  Siehe auch Ponti Zauberdose.

• Price in first year of sale
• 250.00 DM

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

• Source of data
• Das Rundfunk-Jahr 1948/49 / Radiokatalog Band 2, Ernst Erb

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 10 models, 7 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rondo GmbH, Willy Bürkle; Stuttgart-N (ab 1950 Ponti)