JVC 4VR-5426 X

Data

General

  • Manufacturer: JVC
  • Model: 4VR-5426 X
  • Type: Quadro receiver with built-in CD-4
  • Years of manufacture: 1976 - 1977
  • Made in: Japan
  • Color: Front Champagne, Wooden Cabinet Walnut
  • Remote control:
  • Power Consumption:
  • Dimensions: 476 x 163 x 391 mm
  • Weight: 12,2 Kg
  • Original price approx.: 1'600 DM


Connections:

  • Number of inputs:
    • Phono: 1.5 mV, 100 kOhm
    • AUX: 200 mV, 50 kOhm

Tape Play 1, 2: 200 mV, 50 kOhm Coaxial FM antenna connection (75 Ohm, 300 Ohm) AM antenna connection (300 Ohm)

  • Number of outputs:
    • Tape Rec 1, 2: 200 mV

FM demodulator output: 100 mV, 33 kOhm at 100% modulation

    • 2 speaker pairs: 1 x front, 1 x rear
      • 4-channel: 4 - 16 Ohm
      • 2-channel BTL: 8 - 16 Ohm
    • 2 x headphone output front + rear: 6.3 mm jack each


Technical data:

Amplifier:

  • continuous power: quadrophonic, 20-20 kHz
    • 8 Ohm: 4 x 13 Watt

4 Ohm: 4 x 13 Watt

  • music power: quadrophonic, 20-20 kHz
    • 8 Ohm: 122 Watt (4x 28 Watt)
    • 4 Ohm: 148 Watt (4x 37 Watt)
  • Continuous power: BTL Stereo, 20- 20 kHz
    • 8 Ohm: 2 x 30 Watt
    • 4 Ohm:
  • Music power: BTL Stereo, 1 kHz
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 1.0 % at rated power
  • Attenuation factor: 30 at 8 ohms, 1 kHz
  • Frequency response: 20 - 30'000 Hz, ± 1 dB
  • Signal-to-noise ratio:
    • Phono: 65 dB
    • High Level: 75 dB
  • Tone control:
    • Bass: ± 10 dB at 100 Hz
    • Tweeter: ± 10 dB at 10 kHz
  • Loudness: yes, + 12 dB at 50 Hz, + 6 dB at 10 kHz
  • Low Filter:
  • High Filter:
  • Muting:


Tuner:

  • Reception: FM, AM
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 535 - 1600 kHz
  • Input sensitivity:
    • FM: 2.2 µV
    • MW: 30 µV
  • Frequency response: 20 - 15'000 Hz, ± 1 dB
  • Distortion factor FM: Mono 0.5 %, Stereo 0.8 %
  • Signal-to-noise ratio:
    • FM: 68 dB

AM: 55 dB

  • Stereo channel separation: > 40 dB at 1 kHz
  • Selectivity:
    • FM: 60 dB
    • AM: 30 dB
  • Co-wave selection: 2.0 dB
  • Spurious wave selection: 65 dB
  • Image frequency attenuation:
    • FM: 55 dB
    • MW: 45 dB

IF attenuation:

    • FM: 80 dB
    • MW: 50 dB
  • AM suppression: 50 dB


CD-4 demodulator section:

  • Input sensitivity: 2.5 mV
  • Input impedance: 100 kOhm
  • Distortion factor: 0,07
  • Signal-to-noise ratio: > 70 dB
  • Channel separation at 1 kHz:
    • Left to Right: 50 dB

front to rear: 30 dB

  • Frequency range: 20 - 15'000 Hz


Special Features

  • Equipped with all quadraphonic systems:
    • CD-4
    • Discrete
    • Matrix 1, 2


Remarks


Pictures

  • Extract from brochure: JVC 4VR-5426 X

JVC 4VR-5426 X-Prospekt-2.jpg


  • Introduction to JVC 4-channel playback technology.

JVC Quadro-Technologie-2.jpg


Reports

Links