• Country
• Japan

• Manufacturer / Brand
• Technics (brand)

• Year
• 1977–1980

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 154740

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo DC Preamplifier SU-9070 - Technics brand

• Shape
• Rack

• Notes
• Stereo DC Preamplifier with Moving Coil Input.
  THD 0,003%, Maximum Output 20V.

• Net weight (2.2 lb = 1 kg)
• 3.223 kg / 7 lb 1.6 oz (7.099 lb)

• Price in first year of sale
• 460.00 $

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 1066 models, 1028 with images and 182 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Technics (brand)