• Country
• Austria

• Manufacturer / Brand
• Krischker & Nehoda; Wien

• Year
• 1936/1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 9607

• • alternative name: Boss

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• AK2 AF7 AL1 AZ1

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Alternating Current supply (AC)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Boss 3W7 - Krischker & Nehoda; Wien

• Shape
• Tablemodel, low profile (big size).

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 59 models, 14 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Krischker & Nehoda; Wien