• Year
  • 1986 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 250235

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 120 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: HK690i - Harman Kardon; New York
  • Shape
  • Book-shelf unit.
  • Notes
  • Harman/Kardon Digital Synthesized Quartz-Locked Stereo Receiver
    Model HK690i.
    Tuning Range: FM 87,5 - 108 MHz, AM 525 - 1620 kHz.
    8x Station presets for FM and AM
    Bass- & Treble-Control, Subsonic Filter, Bass Turnover (200Hz, 400Hz), Tone Defeat, Treble Turnover (6kHz, 2kHz), High Blend, Muting
    Power Consumption 400 Watts.
    Made in Japan.
     

  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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