• Year
  • 1973 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 307354
    • Brand: Alba

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Batteries / addl. power jack / D 4 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.3 W (0.4 W max.)
  • from Radiomuseum.org
  • Model: 3100 - Balcombe Ltd., Brand: Alba,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • This is a portable record player incorporating a two-band a.m. radio section. Eight transistors and one diode are used. The unit is designed for operation on internal 6V supply (four 1.5V cells, type SP2 or D cell equivalent); a socket is also provided for the connection of a 6V d.c. supply from a suitable mains adaptor.

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