Philips N4520

Data[edit]

General

  • Manufacturer: Philips
  • Model: N-4520
  • Type: Stereo reel-to-reel tape
  • Years of manufacture: 1979 - 1983
  • Manufactured in:
  • Color: Front aluminum/silver, housing anthracite.
  • Remote control: Yes, Din 5 pin
  • Power consumption: 75 W
  • Dimensions (WxHxD):approx 530 x 527 x 230 mm
  • Weight: 25 kg
  • New price approx.: 3'150 DM (1981), 2'473 DM


Connections

  • Number of outputs:
    • Headphone output front, stereo 6.3mm jack, 8 - 2000 Ohm, 40mW at 600 Ohm.
    • Monitor output: 0 - 1 V, adjustable, 11 kOhm
    • Line outputs: 1 V, 10 kOhm
  • Number of inputs: 3
    • Record player (crystal): 50 mV, 200 kOhm
    • Line inputs:
      • Cinch: 100 mV, 1 MOhm
      • DIN 5 pole: 2 mV, 20 kOhm
    • Microphone input: 0.2 mV, 2 kOhm, front, left, 6.3mm jack, 50 - 2000 Ohm
    • Microphone input: 0.2 mV, 2 kOhm, front, right, 6.3mm jack, 50 - 2000 Ohm


Technical Data

  • Max. Coil diameter: 26.5 cm
  • Drive:
  • Heads: 3
  • Tracks: 4
  • Tape speeds:
    • 9.5 cm/s: ± 0.5 dB
    • 19 cm/s: ± 0.5 dB
    • 38 cm/s: ± 0.5 dB
  • Synchronization fluctuations:
    • 9.5 cm/s: < 0.1%
    • 19 cm/s: < 0.08%
    • 38 cm/s: <0.05%
  • Pitch fluctuations:
  • Frequency response:
    • 9.5 cm/s: 30 - 16000 Hz < ± 0.1%.
    • 19 cm/s: 30 - 20000 Hz < ± 0.08 %
    • 38 cm/s: 30 - 26000 Hz < ± 0.05 %
  • Signal-to-noise ratio:
  • Extraneous voltage spacing:
    • 9.5 cm/s: 62 dB
    • 19 cm/s: 64 dB

38 cm/s: 64 dB

  • Distortion factor: < 1%
  • Entzerrung:
  • Übersprechdämpfung: >30dB
  • Suppression loss: > 65dB
  • Premagnetization and extinction frequency: 125khz +/- 10%


Special Features

  • Trick options like mixer with master controller


Reports[edit]


Pictures[edit]

  • Image Philips N-4520:

Philips N-4520-4.jpg


Links[edit]

  • Report from "Mackers": [[1]]</1%>