• Country
• Austria

• Manufacturer / Brand
• Schrack (Triotron); Wien

• Year
• 1925 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 233826

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Horn

• Material
• Metal case

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

• Notes

• Triotron - Trichterlautsprecher Messing

• Author
• Model page created by Hans-Peter Traussnigg. See "Data change" for further contributors.

• Other Models

• Here you find 55 models, 44 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