• Country
• Japan

• Manufacturer / Brand
• Hitachi Ltd.; Tokyo

• Year
• 1980 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 209407

• • alternative name: Hitachi Sales Corp. of America

• Number of Transistors
• 50

• Semiconductors
• 2SB514 2SD330 2SC1740 2SC1775 2SA844

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 220 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Amplifier HA-3700 - Hitachi Ltd.; Tokyo

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 440 x 270 x 80 mm / 17.3 x 10.6 x 3.1 inch

• Author
• Model page created by Jacky Parmentier. 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