Luxman L-31

Data

General

• Manufacturer: Luxman
• Model: Luxman L-31
• Type: Integrated amplifier
• Years of manufacture: 1977 - 1979
• Made in: Japan
• Color: Wood veneer Rio rosewood
• Remote control: No
• Power consumption: 170 watts
• Dimensions: 440 x 160 x 225 (WxDxH)
• Weight: 7 kg
• Original price: 798 DM

Connections

• Number of inputs: 6

PHONO: 2.6 mV, 50 kOhm TUNER: 150 mV, 60 kOhm

• • AUX 1: 150 mV, 60 kOhm
  • AUX 2: 150 mV, 60 kOhm
  • Tape Play: 150 mV, 60 kOhm
  • Tape Play DIN: 150 mV, 60 kOhm
• Number of outputs: 4
  • Tape Rec: 150 mV, 60 kOhm
  • Headphones: (jack 6,35 mm)
  • 2 pairs of loudspeakers

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 38 Watt - distortion factor 0.05 %
  • 4 Ohm:
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.05% (8 Ω 32 watts).
• Attenuation factor: 90 at 8 Ohm
• Frequency Response: 15 - 50,000 Hz.
• Signal-to-noise ratio:
  • PHONO: > 64 dB
  • TUNER: > 83 dB
  • AUX 1: > 83 dB
  • AUX 2: > 83 dB
  • MONITOR: > 83 dB
• Stereo channel separation:
• Tone control:
  • Bass: per channel
  • Treble: per channel
• Filter:
  • High Cut: 7,000 Hz - 6 dB/octave
  • Low Cut: 70 Hz - 6 dB/octave
• Mute: No

Special Features

• Loudness switch
• Mono/Stereo selector
• Speaker selector switch: Off/Main/Remote

Notes

• Other models in the same series:
• Luxman L-30
• Luxman L-31
• Luxman L-80
• Luxman L-80v
• Luxman L-81
• Luxman L-85 V
• Luxman L-100

• Corresponding Tuner
• Luxman T-34

Pictures

• Extract from brochure: Luxman L-31

Links

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