Solid State Stereo Integrated Amplifier IA-1000

Hitachi Ltd.; Tokyo

  • Year
  • 1971–1974 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 206319
    • alternative name: Hitachi Sales Corp. of America

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

 Technical Specifications

  • Number of Transistors
  • 36
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 110 W (140 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Solid State Stereo Integrated Amplifier IA-1000 - Hitachi Ltd.; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 446 x 137 x 330 mm / 17.6 x 5.4 x 13 inch
  • Notes
  • Hitachi  IA-1000

    HiFi-Vollverstärker mit umfangreicher Ausstattung, Vor- und Endstufe per Schalter auftrennbar, zwei Phonoeingänge einmal schaltbar MM (moving Magnet) oder MC (moving coil) Frequenzbereich 10 - 100.000 Hz, Rauschabstand 85 dB, Dämpfungsfaktor 50 (8 Ω), Klirrgrad  0,1 %, Ausgangsleistung:

    • 2 x  55 W Sinusleistung an 8 Ω
    • 2 x  45 W gem. RMS (20-20.000 Hz) an 8 Ω
    • 2 x  70 W Musikleistung an 8 Ω

    International ab 1971, in Deutschland ab Dez.1972 lieferbar

    Constant current source load for VAS transistors, quasi-complementary output stage.

  • Net weight (2.2 lb = 1 kg)
  • 12.6 kg / 27 lb 12.1 oz (27.753 lb)
  • Price in first year of sale
  • 1,098.00 DM
  • Source of data
  • - - Data from my own collection
  • Mentioned in
  • -- Original prospect or advert (Katalog 1973, Serviceanleitung 1971, Preisliste 11/1972)
  • Author
  • Model page created by Marco Berti. See "Data change" for further contributors.

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