Luxman L-4

Data

General

• Manufacturer: Luxman
• Model: L-4
• Type: Integrated amplifier
• Model range: Studio Standard Series
• Years of manufacture: 1980 - 1982
• Made in: Japan
• Color: Silver, Black
• Remote control: no
• Power consumption:
• Dimensions: 438 x 105 x 289 mm (WxHxD).
• Weight: 9.5 kg
• Original price approx.: 1'200 DM

Connections

• Number of inputs:
  • Phono (MM): 2.5 mV/50 kOhm
  • Tuner: 150 mV/50 kOhm
  • Tape Play 1, 2: 150 mV/50 kOhm

Aux: 150 mV/50 kOhm

• • Main In: 800 mV
• Number of Outputs:
  • Tape Rec:
  • Pre Out:
  • Headphones:
  • 2 pairs of speakers

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2 x 55 W (RMS, 20 Hz - 20 kHz)
  • 4 Ohm:
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: < 0.02 %
• Attenuation factor:
• Frequency response: 10 Hz - 100 KHz, - 1 dB
• Signal-to-noise ratio:
  • Phono: 92 dB
  • Tuner, Tape, Aux: 95 dB
• Crosstalk attenuation:
  • Phono: 70 dB
  • Tuner, Tape, Aux: 80 dB
• Tone control:
  • Bass: ± 11 dB at 100 Hz

Treble: ± 10 dB at 10 kHz

• Loudness: yes
• High Filter: yes, - 6 dB / octave at 7 kHz
• Low Filter (Subsonic): yes, - 6 dB / octave at 25 Hz
• Mute: no

Special Features

• Tape monitor
• Dubbing
• Mono / Stereo switch

Remarks

• Amplifiers of the same series:
  • Luxman L-2
  • Luxman L-3
  • Luxman L-4
  • Luxman L-5

• Tuners of the same series:
  • Luxman T-2 L
  • Luxman T-4

• Tape of the same series:
  • Luxman K-5

• Turntable of the same series:
  • Luxman PD-272
  • Luxman PD-277

Pictures

• Image: Luxman L-4

Links

• External link to website "The Vintage Knob": [[1]]