• Country
• Hungary

• Manufacturer / Brand
• Orion; Budapest

• Year
• 1926/1927

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 150019

• Number of Tubes
• 3

• Valves / Tubes
• E14 E14 E15

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 4 & 40-200 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Echo KD - Orion; Budapest

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes
• With Echo detektor radio.

• Literature/Schematics (1)
• Chronik eines Radioherstellers, Gunter Cramer 2007.

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

• Other Models

• Here you find 1029 models, 876 with images and 397 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Orion; Budapest