• Country
• Japan

• Manufacturer / Brand
• 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.

• 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.

• Other Models

• Here you find 1052 models, 942 with images and 241 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hitachi Ltd.; Tokyo