Magnus AudioMA400usedMagnus Audio MA400Special deal on a demo unit,ALSO AVAILABLE NEW MA330 AND MA360TRADES WELCOMELatest addition to this exceptional line. JM Sound is the exclusive dealer for Magnus(310)372-3487Made in USA. Listing is...5499.00

Magnus Audio MA400

Listing ID: lis7i47c Classified 
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Ships fromRedondo Beach, CA, 90278
Ships toUnited States
Package dimensionsunspecified
Shipping carrierUPS
Shipping cost$95.00
AverageResearch Pricing

Special deal on a demo unit,
ALSO AVAILABLE NEW MA330 AND MA360
TRADES WELCOME
Latest addition to this exceptional line. JM Sound is the exclusive dealer for Magnus(310)372-3487
Made in USA. Listing is for a demo unit. Retail $8000
Also available, demo units for MA260 and MA500
See Terry London's review in Home Theater Magazine
MA-400 Highlights



  • Advance and sophisticated Class AB design with high output performance.


  • 24 carefully selected and matched MOSFET output transistors of highest quality.


  • Current mirror input for more stable output throughout entire dynamic range


  • Custom wound audio grade toroidal transformer with separate windings for

    left and right channel.


  • Custom made heavy-duty heat sinks with special thick rib design ensure a
    lower operating temperature.


  • Sophisticated protective circuit ensures highest operational safety for the
    amplifier and the connected loudspeakers.


  • Integrated power curcuit with time-delay relay to eliminate turn-on thump.


  • Advance layout and wiring techniques guarantee a hum free operation.


  • Switchable balanced (XLR) and single-ended (RCA) inputs.


  • Full metal housing for optimum shielding.


  • Handcrafted in California, USA.

  • Specifications

    Rated Output Power:

    250 Watts RMS at 8 Ohms

    500 Watts RMS at 4 Ohms

    Frequency Response:

    +/- 0.1 dB from 10 Hz to 50 kHz

    Signal-to-Noise Ratio:

    110 dB

    Total Harmonic Distortion (THD):

    <0.014%

    Gain:

    40 dB

    Input Impedance:

    35k Ohms (single-ended)

    50k Ohms (balanced)

    Input Sensitivity:

    1.0 V RMS


    Output Voltage:

    50 V RMS

    Damping Factor:

    250, reference 8 Ohms nominal


    Power Consumption:

    700 watts continuous

    Inputs:

    2 balanced via XLR connector (1 per channel)

    2 single-ended via RCA connector (1 per channel)

    Outputs:

    2 pairs high quality binding posts (1 pair per channel)

    Operating Voltage:

    100V, 120V, 220V, 230V or 240V at 50 or 60 Hz

    Dimensions:

    19 in. W x 8 in. H x 23.5 in. D

    Weight:

    100 lbs.

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