• Country
• Bulgaria

• Manufacturer / Brand
• Elprom KB (Kliment Voroshilov Works, Slabotokov zavod); Sofia

• Year
• 1962

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 225814

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

• Number of Tubes
• 9

• Valves / Tubes
• ECC85 ECH81 EF89 EABC80 EM80 ECC83 EL84 EL84 EZ81

• Main principle
• Superheterodyne (common); ZF/IF 468/10700 kHz

• Wave bands
• Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 150; 220 Volt

• Loudspeaker
• 3 Loudspeakers

• Power out
• 10 W (undistorted)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Simfoniâ - Симфония R-RG61 - Р-РГ61 - Elprom KB Kliment Voroshilov

• Shape
• Tablemodel with Push Buttons.

• Notes

• Wave Bands:
  MW: 520-1620 kHz
  LW: 145-350 kHz
  SW1: 5,8-11,5 MHz
  SW2: 11,5-18 MHz
  FM: 64,5-73 MHz

• Mentioned in
• book "Bulgarian Radio Receivers"

• Author
• Model page created by Simeon Nikolov. See "Data change" for further contributors.

• Other Models

• Here you find 66 models, 61 with images and 50 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Elprom KB (Kliment Voroshilov Works, Slabotokov zavod); Sofia