• Country
• Japan

• Manufacturer / Brand
• Hitachi Ltd.; Tokyo

• Year
• 1980 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 149517

• • alternative name: Hitachi Sales Corp. of America

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 50 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Amplifier HA-2500 - Hitachi Ltd.; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 435 x 110 x 275 mm / 17.1 x 4.3 x 10.8 inch

• Notes
• HiFi-Verstärker mit 2 x 25 Watt Sinus an 4 Ohm.
  LED-Funktionsanzeige. Subsonic-Filter und Loudness schaltbar.
  OCL-Schaltung im Endverstärker.
  Anschluss für 2 TB-Geräte.
  Baustein des Hitachi HiFi-Sytems 1.

• Net weight (2.2 lb = 1 kg)
• 5.4 kg / 11 lb 14.3 oz (11.894 lb)

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Franz Scharner. 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