• Country
• Hungary

• Manufacturer / Brand
• Echo, Vörös Rezső okl. gépészmérnök Rádiólaboratóriuma; Budapest

• Year
• 1941

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 124005

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH3 EF9 EBL1 PV495

• 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; 120; 150; 220 Volt

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil) / Ø 20.25 cm = 8 inch

• Power out
• 5 W (unknown quality)

• from Radiomuseum.org
• Model: Csodaszuper 341V - Echo, Vörös Rezső okl. gépészm

• Notes

• Speaker: Orion 9650

• Mentioned in
• Rádió Compass 1940-41.

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

• Other Models

• Here you find 34 models, 28 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Echo, Vörös Rezső okl. gépészmérnök Rádiólaboratóriuma; Budapest