• Country
• Switzerland

• Manufacturer / Brand
• Walser, Conrad; Zürich

• Year
• 1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 335595

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

• Number of Tubes
• 8

• Valves / Tubes
• 58 58 56 58 57 57 59 80

• Main principle
• Superheterodyne (common); ZF/IF 175 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 115-230 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Zenith Zenette Mod. 230 Ch= 2036 - Walser, Conrad; Zürich

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Notes

• Siehe auch das Zenith Originalmodell 230 und weitere Fotos, Originalschlatpläne etc. Originalpreis dort war 55 $. Der Thali-Schaltplan Zenith Seite 19 gilt für die Modelle 230, 240 und 245.

• Price in first year of sale
• 515.00 Sfr.

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

• Circuit diagram reference
• Die «Thali Schemasammlung» führt das Modell.

• Mentioned in
• Radio Collector`s Guide 1921-1932

• Literature/Schematics (1)
• Zenith Radio The Early Years 1919-1935

• Literature/Schematics (2)
• Radios von gestern, 3. Auflage (Conrad Walser als Markenvertretung Zenith Seite 174.)

• Literature/Schematics (3)
• Rider's Perpetual, Volume 3 = 1933 and before (page 283.)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 19 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Walser, Conrad; Zürich