• Country
• Austria

• Manufacturer / Brand
• Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien

• Year
• 1929/1930

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 201612

• Number of Tubes
• 4

• Valves / Tubes
• E438 506 RE604 RGN1504

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 150; 220 Volt

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

• Power out
• 1.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Kraftverstärker MKV [E438] - Minerva-Radio Radiola-

• Shape
• Tablemodel, with any shape - general.

• Notes
• Schallplatten- und Radioverstärker für größere Säle.

• Price in first year of sale
• 796.00 ATS

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Fritz Czapek † 29.9.17. See "Data change" for further contributors.

• Other Models

• Here you find 631 models, 568 with images and 450 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien