• Country
• Switzerland

• Manufacturer / Brand
• Wach; Utzwil SG

• Year
• 1937–1942 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 13799

• • Brand: Schwyzerland (auch Switzerland)

• Number of Tubes
• 6

• Valves / Tubes
• 6A8 6U7 6B8 6V6 6E5 5Z4

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110-250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Schwyzerland-Saentis R73 - Wach; Utzwil SG

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

• Price in first year of sale
• 395.00 SFr

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 8 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Wach; Utzwil SG