Chadwick - Listen-In Amplifier 78312

Unknown - CUSTOM BUILT: Japan

Data
Forum
Pictures
Collections

  • Year
  • 1960 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 258158

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Dry Batteries / 1 x 9 Volt
  • Loudspeaker
  • - only for Earphone!
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Chadwick - Listen-In Amplifier 78312 - Unknown - CUSTOM BUILT: Japan
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Notes

  • Listen-In Amplifier (Telephone-Amplifier). Made for Chadwick-Miller Importers; Boston, Mass..

    Made in Japan.

  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum