Hitachi HA-270 Stereo Amplifier, 1978, made in Japan

Link: radiomuseum

Country:  Japan
Manufacturer / Brand:  Hitachi Ltd.; Tokyo
alternative name  Hitachi Sales Corp. of America
Year: 1978
Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) 20:
Reception principle Audio-Amplification
Wave bands - without
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 120; 220; 240 Volt
Loudspeaker - This model requires external speaker(s).
Power out 70 W (unknown quality)
Model: Stereo Amplifier HA-270 - Hitachi Ltd.; Tokyo
Material Metal case
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 390 x 143 x 330 mm / 15.4 x 5.6 x 13 inch
Notes
  • HiFi stereo amplifier 2 x 35W sinus.
  • Frequency response 20 ... 20000 Hz, connections for Phono 2,5 milliohms at 45 ohms, tape 1, tape 2, aux, tuner.
  • Type of housing in black or silver. 
Net weight (2.2 lb = 1 kg) 7.8 kg / 17 lb 2.9 oz (17.181 lb)
Source of data -- Original-techn. papers.
Mentioned in - - Manufacturers Literature (Service Manual - No. 146)