8 Transistor 8L-688R

Toshiba Corporation; Tokyo

  • Year
  • 1964
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 238341
    • alternative name: Shibaura Engineering Works
    • Brand: Tokyo Shibaura

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Dry Batteries / 4 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
  • Power out
  • 0.4 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: 8 Transistor 8L-688R - Toshiba Corporation; Tokyo
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 9.75 x 6.25 x 3 inch / 248 x 159 x 76 mm
  • Notes

  • MW: 520 -1600 KHz
    SW1: 1.6 - 4  MHz
    SW1:   4 - 10 MHz
    SW1:  10 - 22 MHz

    See also Toshiba 8L-688L with LW, MW and 2x SW.

  • Author
  • Model page created by Daniel Rosha. See "Data change" for further contributors.

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