• Country
• Hungary

• Manufacturer / Brand
• Holstein Zsigmond Rádióvállalata; Budapest

• Year
• 1929/1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 247982

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

• Number of Tubes
• 3

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 4 & 90 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Bakelite, TUBES VISIBLE

• from Radiomuseum.org
• Model: Philips Csoda Kapcsolás Complett version - Holstein Zsigmond

• Shape
• Tablemodel, with any shape - general.

• Notes
• Prepared and assembled kit form. 
  Complete version.

• Price in first year of sale
• 150.00 Pengő

• Literature/Schematics (2)
• Holstein Zsigmond Árjegyzéke, Budapest 1929.

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 20 models, 4 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Holstein Zsigmond Rádióvállalata; Budapest