• Country
• Spain

• Manufacturer / Brand
• Ingra; Barcelona

• Year
• 1968 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 153772

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

• Number of Transistors
• 8

• Semiconductors
• AC126 AC126 AC127 AC127 AC128 AC128 AC128 AC128

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Dry Batteries / 8 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Magnetófono TR-70 - Ingra; Barcelona

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• Ingra, Industria de Grabación y Reproducción Acústica, Magnetófono TR-70

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 63 models, 58 with images and 36 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ingra; Barcelona