• Country
• Hungary

• Manufacturer / Brand
• Holstein Zsigmond Rádióvállalata; Budapest

• Year
• 1930

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 247570

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Homond Neutralizált - Holstein Zsigmond

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Price in first year of sale
• 29.38 Pengő

• Literature/Schematics (2)
• Holstein Zsigmond Katalógusa, Budapest, 1930.

• 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