Nikko 7075

Data

General

• Manufacturer: Nikko
• Model: 7075
• Type: Receiver
• Years of manufacture: 1976 - 1978
• Made in: Japan
• Color: Silver or Black
• Remote control: no
• Power consumption: 310 W
• Dimensions: 480 x 160 x 360 mm (WxHxD)
• Weight: 10.8 kg
• Original price approx.: 1'160 DM

Connections

• Number of inputs:
  • Phono: 2.5 mV, 50 kOhm
  • Microphone: 2.5 mV, 50 kOhm
  • Aux: 180 mV, 100 kOhm
  • Tape Play 1, 2: 180 mV, 100 kOhm
  • Main In: 1300 mV, 100 kOhm

FM antenna: 300 Ohm / 75 Ohm

• • MW antenna: 300 Ohm
• Number of outputs:
  • Tape Rec 1, 2: 170 mV
  • Tape Rec DIN: 30 mV
  • 4-Channel Out: 170 mV
  • Pre Out: 1,3 V
  • Headphones: 200 Ohm (6,3mm jack, front)
  • 2 pairs of speakers: (4-16 Ohm)

Technical Data

Amplifier

• Continuous power (at distortion):
  • 8 Ohm: 2x 42 W RMS

4 Ohm: 2x 50 W

• Dynamic power:
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.5 %
• Attenuation factor: > 40
• Frequency response: 20 Hz - 20 kHz
• Signal-to-noise ratio:
  • Phono MM: 70 dB
  • Microphone: 75 dB
  • High level: 90 dB
• Tone control:
  • Bass: yes, ± 10 dB at 70 Hz

treble: yes, ± 10 dB at 10 kHz

• Loudness: yes, + 10 dB at 70 Hz, + 5 dB at 10 kHz
• High Filter: - 3 dB at 5 kHz (- 6 dB / octave)
• Low Filter (Subsonic): - 3 dB at 100 Hz (- 6 dB / octave)

Tuner

• Reception: FM, MW
• Frequencies:
  • FM: 87 - 108 MHz

MW: 525 - 1'605 kHz

• Frequency response: 30 - 15'000 Hz, ± 0,5 dB
  • VHF: 1.8 µV
  • MW: 150 µV
• Distortion factor:
  • FM: 0.2 % /0.5 % (mono/stereo)

Signal-to-noise ratio: 70 dB / 66 dB (mono/stereo)

• Channel separation:
  • FM: > 40 dB
• Selectivity:
  • FM: > 70 dB

MW: 30 dB

• Common wave selection:
  • FM: 1.8 dB
• Spurious wave selection:
  • FM:
• Mirror frequency attenuation:
  • FM: 80 dB
  • MW: 50 dB

IF attenuation:

• • VHF: 90 dB
  • MW: 50 dB
• AM suppression: 60 dB

Special Features

• Tape Dubbing
• Tone control L + R separately
• Microphone input with 6,3mm jack, front
• FM muting

Comments

• Other models in the same series:
• Nikko 3035
• Nikko 5055
• Nikko 6065
• Nikko 7075
• Nikko 8085
• Nikko 9095

Pictures

• Image: Nikko 7075

1600px

• 

  Detail 1

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  Detail 2

Reports

• Report from "Good Old Hifi": [[1]]