Kenwood KR-33 L

Data

General

  • Manufacturer: Kenwood
  • Model: KR-33 L
  • Year of manufacture: 1969 - 1971
  • Made in: Japan
  • Color: Silver, black, sheet metal housing
  • Remote control: No
  • Power consumption: 55 W at full output / 20 W without signal
  • Dimensions: 425 x 122 x 315 mm
  • Weight: 7.5 kg
  • Original price approx.: 858 DM


Connections

  • Number of inputs:
    • Phono: 2.4 mV / 50 kOhm
    • Aux: 140 mV / 50 kOhm
    • Tape Play:
      • Cinch: 140 mV / 50 kOhm
      • DIN: 140 mV
    • Antenna: FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM
  • Number of Outputs:
    • Tape Rec:
      • Cinch: 140 mV / 50 kOhm
      • DIN: 25 mV
    • Headphones
    • 1 pair of speakers


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: 2.5µV
    • MW: 20µV

LW: 50µV

  • Distortion factor: 1.0
  • Signal-to-noise ratio: 60 dB
  • Common mode selection: 4.0 dB
  • Channel separation (1 kHz): 35 dB
  • Selectivity:
    • FM: 40 dB

MW: 25 dB

  • Co-wave selection:
    • FM: > 70 dB
    • MW: > 25 dB

LW: > 25 dB

  • Spurious wave selection: 40 dB
  • Image frequency attenuation:
    • FM: > 55 dB
    • MW: > 45 dB

LW: > 50 dB

  • IF attenuation: > 80 dB
  • AM suppression:


Technical Data Amplifier Part

  • Continuous power (at distortion factor)
    • 8 Ohm: 2 x 10 W
    • 4 Ohm: 2 x 12 W
  • Dynamic power
    • 8 Ohm: 30 W (IHF)
    • 4 Ohm: 32 W (IHF)
  • Total harmonic distortion: 1.0 % at full modulation
  • Attenuation factor: 40 at 8 Ohm
  • Frequency response: 20 - 18000 Hz
  • Power bandwidth (IHF): 20 - 40000 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


Special Features

  • Mono / Stereo switch


Remarks


Pictures

  • Kenwood KR-33 L

KR-33 L-3.jpg


Reports

Links