• Country
• Japan

• Manufacturer / Brand
• Nikko Electric Manufacturing Co., Ltd.; Tokyo

• Year
• 1981

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 211096

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 120 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Graphic Equalizer EQ 20 - Nikko Electric Manufacturing

• Shape
• Rack

• Dimensions (WHD)
• 482 x 92 x 231 mm / 19 x 3.6 x 9.1 inch

• Notes

• Nikko Stereo Graphic Equalizer Model EQ 20.
  2x 10 Band (31.5, 63, 125, 250, 500, 1K, 2K, 4K, 8K, 16KHz)
  Output Level: 1V (7V max)
  Gain: ± 6dB
  Frequency response: 10 to 50000Hz
  Signal to Noise Ratio: 100dB
  Total harmonic distortion: 0.008%
  Control Range: ± 12dB
  Power Requirements:
  USA & Canada: 120VAC 60Hz
  Europe: 220, 240VAC 50/60Hz
  Power Consumption max. 14 Watts
  Front Color: Black.

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Mentioned in
• - - Manufacturers Literature (Owners Manual)

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

• Other Models

• Here you find 120 models, 101 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nikko Electric Manufacturing Co., Ltd.; Tokyo