• Country
• Hungary

• Manufacturer / Brand
• Tonalit Gramophon Rt.; Budapest

• Year
• 1937–1940

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 247089

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Speaker Orthodynamic P 850/DD13 - Tonalit Gramophon Rt.;

• Shape
• Chassis only or for «building in»

• Notes

• 8500 Gauss.

  Power: 7 W.

• Price in first year of sale
• 35.00 Pengő

• Mentioned in
• BAPO Árjegyzék 1940..

• Literature/Schematics (2)
• Barta és Társa Katalógus, BP. 1938

• Literature/Schematics (4)
• Quelle: Rádióújság, 1937.

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

• Other Models

• Here you find 104 models, 95 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tonalit Gramophon Rt.; Budapest