• Country
• Austria

• Manufacturer / Brand
• Schrack (Triotron); Wien

• Year
• 1930/1931

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 74668

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (4 magnet poles).

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Triotron-Turandot - Schrack Triotron; Wien

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 460 x 395 x 190 mm / 18.1 x 15.6 x 7.5 inch

• Notes
• Außergewöhnliches Bakelitgehäuse mit innenliegendem Schallkegel. Preis in Deutschland RM 90.-

• Net weight (2.2 lb = 1 kg)
• 4.8 kg / 10 lb 9.2 oz (10.573 lb)

• Price in first year of sale
• 148.00 ATS

• Source of data
• Katalog Radio-Zentrale Prohaska 1930/31 (dick) / Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Michael Seiffert. See "Data change" for further contributors.

• Other Models

• Here you find 55 models, 45 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Schrack (Triotron); Wien