01603 627010

    Mark Levinson № 523

    £15,999.00
    Tax included. Shipping calculated at checkout.
    DESCRIPTION +

    № 523

    The Mark Levinson № 523 is the definitive preamplifier for the analog music lover. Six line-level analog and phono inputs travel through the Mark Levinson proprietary Pure Path discrete, direct-coupled, fully balanced, dual-monaural signal path for breathtaking purity and performance.

    With precision control including a discrete, balanced R-2R Ladder volume control, class-A Pure Phono stage, and class-A Main Drive Headphone output, the № 523 preamplifier delivers an uncompromising performance regardless of analog source.

    Housed in a 6000-series aluminum chassis, like all Mark Levinson equipment, the № 523 is designed and handcrafted in the USA.


      FEATURES +
    • Pure Path discrete, direct coupled, fully balanced, dual-monaural signal path
    • Discrete, balanced R-2R Ladder volume control for precision and performance
    • Class-A Pure Phono stage with physically separated channels for MC and MM
    • Class-A Main Drive Headphone output for up to 32-ohm headphones using main circuit
    • Six analog line-level and phono inputs; balanced, single-ended, and headphone outputs
    • Selectable fourth-order, 80 Hz high-pass filter allows seamless integration of subwoofers
    • Designed and handcrafted in the USA
    • SPECIFICATION +
      Line Stage Gain, Normal Gain Setting 13.5dB balanced; 7.5dB single-ended
      Line Stage Frequency Response, 20Hz to 20KHz ±0.02dB
      Line Stage Frequency Response, 0.4Hz to 370Hz +0.1 / -3dB
      THD+N @ 1KHz (2VRMS Single-Ended or 4VRMS Balanced Output) <0.003%
      Signal-to-Noise Ratio (REF. To 2VRMS Single-Ended or 4VRMS Balanced, Max Vol.) >115dB @ 1kHz
      Crosstalk @ 1KHz <-107dB
      Channel Separation Below Noise Floor (>115dB @ 1KHz)
      Input Impedance >45kΩ
      Output Impedance <80Ω single ended, <160Ω balanced
      Maximum Input Level, Normal Gain Setting >10VRMS, single ended, >15VRMS, balanced
      Maximum Output Level >11VRMS single ended, >22VRMS balanced
      Headphone Output Impedance selectable; <3Ω or 75Ω
      Headphone Maximum Output, Low Impedance Setting, 300Ω, 20Hz TO 20KHz, <0.1% THD
      Headphone THD+N, 20Hz TO 20KHz, 2V RMS <0.03% @ 30Ω, <0.01% @ 300Ω
      RIAA Frequency Response 20Hz to 20kHz, ±0.3dB
      Infrasonic Filter Defeatable, 15Hz, 2nd order (12dB/octave)
      Moving Magnet Mode, Input Resistance 47 47kΩ
      Moving Magnet Mode, Input Capacitance Selectable; 50, 100, 150, 200, or 680pF
      Moving Magnet Mode, Gain 40dB @ 1kHz
      Moving Magnet Mode, THD+N, 20Hz to 20KHz, 2VRMS Output <0.03%
      Moving Coil Mode, Input Resistance selectable; 20, 33, 50, 66, 100, 200, 330, 500, 1000, or 47kΩ
      Moving Coil Mode, Input Capacitance 50pF
      Moving Coil Mode, Gain Selectable; 50, 60, or 70dB @ 1kHz
      Moving Coil Mode, THD+N, 20Hz to 20KHz, 2VRMS Output <0.02%, 50 or 60dB settings, <0.04, 70db setting
      Analog Inputs 2 balanced (XLR), 3 single-ended (RCA) line, 1 single-ended (RCA) phono w/ ground
      Analog Outputs 1 balanced (XLR); 1 pair single-ended (RCA), 1 headphone (¼”, 6.3mm TS)
      Control Connectors Ethernet (RJ45), RS-232 (RJ12), Trigger In and Out, IR In, USB-A, Mini USB
      Mains Voltage 100VAC, 115VAC, or 230VAC, factory set
      Power Consumption 0.4W Green Standby, 5W Power Save, 67W Normal Standby, 70W On, idle
      Dimensions Height (with feet)
      Net weight 39 lbs (17.7kg)
      Shipping weight 58 lbs (26.3kg)

      RELATED PRODUCTS

      RECENTLY VIEWED PRODUCTS

      BACK TO TOP