Librophon

Japan Metals & Chemicals Co.Ltd., JMC; Tokyo

Data
Forum
Pictures
Collections

  • Year
  • 1970 ??
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 268115

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Rec.Player+Audio.Amp+LS
  • Power type and voltage
  • Batteries / addl. power jack / AA: 4 x 1,5 / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.6 cm = 2.6 inch
  • Power out
  • 0.3 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Librophon - Japan Metals & Chemicals Co.
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 97 x 115 x 97 mm / 3.8 x 4.5 x 3.8 inch
  • Notes

  • Für die Verwendung mit speziellen Phonobüchern zum Abspielen der darin auf Mini-Schallplattenbasis enthaltenen Passagen.

    • 82 mm Durchmesser der Schallfolien.
    • max. Spieldauer 4 min 30 sek. bei 45 Upm.
    • Saphirtausch nach 500 - 1.000 Betriebsstunden erforderlich.

    Vertrieb von der >Librophon Verlagsgesellschaft m.b.H.; Neckarstrasse 121-125, D-7000 Stuttgart 1<.

    Made in Japan.

  • Net weight (2.2 lb = 1 kg)
  • 0.670 kg / 1 lb 7.6 oz (1.476 lb)
  • Mentioned in
  • - - Manufacturers Literature
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

Museums

The model Librophon can be seen in the following museums.

 Forum