• Year
  • 1957–1959
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 21477
    • alternative name: Burger Söhne, Joseph

 Technical Specifications

  • Number of Transistors
  • 4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Rec.Player+Audio.Amp+LS
  • Power type and voltage
  • Dry Batteries / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 12 cm = 4.7 inch
  • Power out
  • 0.5 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Buton PT10 - Butoba Marke/Brand
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 350 x 125 x 290 mm / 13.8 x 4.9 x 11.4 inch
  • Notes
  • 3 Geschwindigkeiten; Kristall-System, Frequenzbereich: 50-13000 Hz.
  • Net weight (2.2 lb = 1 kg)
  • 3.5 kg / 7 lb 11.3 oz (7.709 lb)
  • Price in first year of sale
  • 220.00 DM
  • External source of data
  • Erb

 Collections | Museums | Literature

 Forum