Kenwood KR-44 SL

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Data

General

  • Manufacturer: Kenwood
  • Model: KR-44 SL
  • Year of manufacture: 1969 - 1971
  • Made in: Japan
  • Color: Silver, black, wood foil
  • Remote control: No
  • Power consumption: 105 W at full output / 20 W without signal
  • Dimensions: 425 x 122 x 315 mm
  • Weight: 9 kg
  • Original price approx.: 900 DM


Connections

  • Number of inputs:
    • Phono: 2.5 mV / 50 kOhm
    • Aux: 200 mV / 50 kOhm
    • Tape Play:
      • Cinch: 200 mV / 50 kOhm
      • DIN: 200 mV
    • Main In: 135 mV
    • Antenna: FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM
  • Number of Outputs:
    • Tape Rec:
      • Cinch: 200 mV / 50 kOhm
      • DIN: 35 mV
      • Dubbing: 200 mV
    • Headphones
    • 2 pairs of loudspeakers


Technical Data Tuner Part

  • Reception: FM, MW, LW
  • Frequencies:
    • FM: 88 - 108 MHz

MW: 535 - 1605 kHz LW: 150 - 350 kHz

  • Frequency response:
  • Input sensitivity:
    • FM: 2.2µV
    • MW: 20µV

LW: 50µV Distortion factor: < 0,8 %

  • Signalrauschabstand: 60 dB
  • Gleichwellenselektion: 2,5 dB
  • Kanaltrennung (1 kHz): 30 dB
  • Trennschärfe:
    • UKW: 40 dB
    • MW: 25 dB
  • Gleichwellenselektion:
    • UKW: >70 dB
    • MW: > 25 dB

LW: > 25 dB

  • Spurious wave selection: 34 dB
  • Mirror frequency attenuation:
    • FM: > 70 dB
    • MW: > 40 dB

LW: > 50 dB

  • IF attenuation: > 80 dB
  • AM suppression:


Technical Data Amplifier Part

  • Continuous power (at distortion factor)
    • 8 Ohm: 2 x 16 W
    • 4 Ohm: 2 x 20 W
  • Dynamic power
    • 8 Ohm: 40 W (IHF)
    • 4 Ohm: 48 W (IHF)
  • Total harmonic distortion: < 0.8 % at rated power
  • Attenuation factor: 20 at 8 Ohm
  • Frequency response: 20 - 50000 Hz ± 2 dB
  • Power bandwidth (IHF): 20 - 20000 Hz
  • Signal-to-noise ratio:
    • Phono: 60 dB

AUX: 70 dB

    • Tape: 70 dB
  • Tone control:
    • Bass: ± 10 dB at 100 Hz

Treble: ± 10 dB at 10 kHz

  • Loudness: + 8 dB / 100 Hz, + 3 dB / 10 kHz
  • Noise Filter: 3000 Hz Cutoff


Special Features

  • Mono / Stereo switch
  • Dubbing output front, 6.3 mm jack plug
  • Pre- and power amplifier separable
  • Center channel output


Comments


Pictures

  • Kenwood KR-44 (without LW)

KR-44 SL-1.jpg


Reports

Links

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