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

• Other models of the same series:
  • Kenwood KR-33 L
    • KR-33 L
  • Kenwood KR-44 SL
    • KR-44 SL
  • Kenwood KR-77
    • KR-77
  • Kenwood KR-100
    • KR-100

Pictures

• Kenwood KR-33 L