Luxman M-4000A specifications

Category : Power amplifiers

Brand : Luxman

General

connectors

Tech nical data

special features

  • manufacturer: Luxman
  • model: M-4000A
  • model number: Prestige Series
  • type: Stereo power amplifier (2x entirely in Mono-constructed)
  • year of construction: 1979 - 1981
  • Made in Japan
  • color: silver, wood
  • remote control: -
  • power consumption: 520 W
  • dimensions (WxHxD): 495 mm x 175mm x 380mm
  • weight: 30 kg
  • factory price approx.: 398'000 Yen (Japan, 1980), 1595 US$ 5'500 DM
  • number of inputs:
    • Direct: 600mV, 50 kOhm
  • number of outputs:
    • speaker XLR -plug
  • Direct: 600mV, 50 kOhm
  • speaker XLR -plug
  • the duration of the performance (total harmonic distortion)
    • 8 Ohm : 2 x 180W (20 Hz ... 20 kHz, 0.008% THD)
    • 4 Ohm s: 2 x 250W DIN
  • Dynamic power
    • 8 Ohm s:
    • 4 Ohm s:
  • Total harmonic distortion: < 0.005%
  • Damping factor: 100 at 8 ohms
  • Frequency response: 3 - 100'000 Hz
  • Signal-to-noise ratio: >116 dB
  • Stereo channel separation: >100 dB
  • Noise voltage: >115 dB
  • Transmission range: 10-100,000 Hz +0/-0.5 dB
  • Subsonic filter: yes
  • 8 Ohm s: 2 x 180W (20 Hz ... 20 kHz, 0.008% THD)
  • 4 ohms: 2 x 250W DIN
  • 8 Ohm s:
  • 4 Ohm s:
  • Separate level controls L / R
  • Stand-by indicator
  • LED indicator separately L / R, -24 - +3 dB for peak level< /li>
  • Large VU meters
  • Peak LED On/off button
  • VU meter switching -20dB
  • Subsonic slide switch on the back
  • Compared to the Luxman M-4000, the M-4000A has the following changes:
    • MOS-FETs, Lux's Duo-Beta Scheme, XLR connector for the speakers, an improved signal-to-noise ratio of 2dB, Duo-Beta logo and 2 kilos more weight. In addition, the VU meters have been revised (narrower and clearer).
  • MOS-FETs, Lux's Duo-Beta scheme, XLR connectors for the speakers, an improved signal-to-noise ratio of 2dB, Duo-Beta logo and 2 kilos more weight. In addition, the VU meters have been revised (narrower and clearer).
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