• Country
• Finland

• Manufacturer / Brand
• Voima, Helsinki

• Year
• 1966 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 234072

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

• Number of Tubes
• 5

• Valves / Tubes
• ECC808 ECC85 ECC85 EL84 EL84

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 20 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: 205 - Voima, Helsinki

• Author
• Model page created by Hannu Alho. See "Data change" for further contributors.

• Other Models

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