• Year
  • 1977 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 180356

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Loudspeaker + integr.Amplifier
  • Power type and voltage
  • Dry Batteries / 4 x 3 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 5 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Megaphon TE21/5 - Tonsil UNITRA, Polskie Radio,
  • Dimensions (WHD)
  • 220 x 275 x 345 mm / 8.7 x 10.8 x 13.6 inch
  • Notes
  • Megaphon mit integriertem Druckkammer-Lautsprecher und dynam. Mikrofon. 4 Batterien 2R10 (je 3 V).
  • Net weight (2.2 lb = 1 kg)
  • 1.8 kg / 3 lb 15.4 oz (3.965 lb)
  • Source of data
  • - - Data from my own collection
  • Author
  • Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

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The model Megaphon is part of the collections of the following members.

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