• Country
• Switzerland

• Manufacturer / Brand
• Mediator; La Chaux-de-Fonds

• Year
• 1951/1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 12406

• Number of Tubes
• 5

• Valves / Tubes
• ECH42 EAF42 EBC41 EL41 AZ41

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz

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

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: 254AP [Var. 2] - Mediator; La Chaux-de-Fonds

• Notes
• ZF auch 460/452;Ch=336

• Price in first year of sale
• 639.00 SFr

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 371 models, 325 with images and 225 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Mediator; La Chaux-de-Fonds