Luxman L-570X's

Data

General

• Manufacturer: Luxman
• Model: L-570X's (update of the L-570, only available in Japan).
• Years of manufacture: 1992 - 1994
• Made in: Japan
• Color: Front champagne, rosewood cabinet
• Type: Class A - Integrated Analogue Amplifier
• Power consumption: 270 W (max.)
• Dimensions: 438 x 176 x 467mm (WxHxD)
• Weight: 30 kg
• Original price approx.: 380'000 Yen (Japan, 1992)

Connections

• Number of inputs: 10

Phono MM sensitivity: 2.5 mV, impedance 50 kOhm

• • Phono MC sensitivity: 0.1 mV, impedance 100 Ohm
  • Tuner Sensitivity: 150 mV, Impedance: 50 kOhm
  • CD Sensitivity: 150 mV, Impedance: 50 kOhm
  • Line 1,2: Sensitivity: 150 mV, Impedance: 50 kOhm

Balance Line: Sensitivity: 150 mV, Impedance: 50 kOhm

• • Tape DAT/1,2,3: Sensitivity: 150 mV, Impedance: 50 kOhm

• Number of outputs: 2
  • Loudspeaker: 2 x screws/clamps for 1 pair of loudspeakers

Technical Data

• Continuous output Class-A
  • 8 Ohm: 2 x 50 W (at distortion factor < 0,01%)
  • 4 Ohm:
• Dynamikleistung
  • 8 Ohm:
  • 4 Ohm:
• Gesamtklirrfaktor: 0.01% oder weniger
• Dämpfungsfaktor:
• Frequenzgang:
  • Phono MM: 20Hz...20Khz (±0,3dB)
  • Phono MC: 20Hz...20Khz (±0,3dB)
  • Line: 10Hz...100Khz (-3dB)
• Signalrauschabstand:
  • Phono MM: >86dB

Phono MC: >74dB CD, Tuner, Line, Tape: >108dB

• Stereo channel separation:
• Tone control: Tone Compensator ±4.5dB
• Loudness: -
• High Filter: -
• Low Filter (Subsonic): -
• Mute: -
• Direct/Line-Straight: Yes

Special Features

• The amplifier operates in pure Class-A mode.
• Balanced Line Cannon input with XLR connectors.
• Connectors for signal processor
• Monitor button
• Speaker selector switch

Comments

• Listeners of the Luxman L-570 found the sound too sluggish, too little fine dynamics and too little musicality! Therefore Luxman released the L-570X's (later the L-570Z's) as an update of the L-570. This was only available in Japan. The L-570X's featured partially redesigned circuit boards, newer i/o relays placed closer to GND, the terminals and the switches. Further larger speaker terminals, redesigned constant voltage circuitry, more dynamic power supply/transformer, a general upgrade to capacitors, gold plated connectors and pure PC-OCC copper wiring. The price was about 10% higher than the L-570.

• Other models in the same series:
  • L-540
  • L-570
  • L-570X
  • L-570Z's

Pictures

• [[Luxman L-570X's Front

Links

• External Link: "The Vintage Knob" website: [1]

• External link: "Audio Database, Japan" website: [2]</0,01%)>