Nikko 5055

Data[edit]

General

  • Manufacturer: Nikko
  • Model: 5055
  • 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.: 890 DM


Connections

  • Number of inputs:
    • Phono: 2.5 mV, 50 kOhm

Aux: 180 mV, 100 kOhm

    • Tape Play: 180 mV, 100 kOhm
    • Tape Play DIN: 180 mV, 100 kOhm

FM antenna: 300 Ohm / 75 Ohm

    • MW antenna: 300 Ohm
  • Number of outputs:
    • Tape Rec: 170 mV

Tape Rec DIN: 30 mV

    • Headphones: 200 Ohm (6,3mm jack, front)
    • 2 pairs of speakers: (4-16 Ohm)


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 30 W RMS
    • 4 Ohm:
  • 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

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):


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

  • FM muting


Remarks[edit]


Pictures[edit]

  • Image: Nikko 5055

Nikko 5055-1.jpg


  • Image: Nikko 5055 rear panel

Nikko 5055-1.jpg


Reviews[edit]

  • Review by "Good Old Hifi": [[1]]


Links[edit]