• Country
• Switzerland

• Manufacturer / Brand
• Echophone, Marke (ab 1937) von Apco AG; Zürich

• Year
• 1939 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 295668

• Number of Tubes
• 6

• Valves / Tubes
• 6E8 6K7 6Q7 6V6 6AF7 5Y3GB

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Inconnu - Unknown - Echophone, Marke ab 1937 von

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 543 x 328 x 280 mm / 21.4 x 12.9 x 11 inch

• Notes

• 3 prises à l'arrière: Antenne-terre , PU et HP.

• Author
• Model page created by Vincent Baccialone. See "Data change" for further contributors.

• Other Models

• Here you find 27 models, 14 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Echophone, Marke (ab 1937) von Apco AG; Zürich