EUR 1,595.00

The NuPrime-X MCX-4 is a reference class multi-channel amplifier designed for uncompromising home theater, music listening and gaming experience. With its quality parts throughout and an advanced 550kHz switching amplifier operation, the MCX-4 delivers a full 200 watts into 4 and 8 Ohms per channel. The NuPrime-X MCX-4 comes with 4 sets of RCA and true balanced XLR inputs. A self-resonant design, the amp’s 550 kHz PWM switching frequency constantly adjusts to the input signal, output current demands, and loudspeaker impedance variations. Exemplary speed, accuracy and exquisite dynamics nicely describes NuPrime’s signature sound.

SKU: NPX-MCX-4 Categories: ,


A new level of audio realism

Whether you’re playing a movie, live concert or video games, the MCX amplifier, with its lightning fast dynamics and ultra-low distortion brings you to a new level of audio realism.

Taking the best bits from NuPrime’s award winning products, the MCX has been developed for the multi-channel market. We understand that it is not only power that enthralls the listener, but also the accuracy of reproduction to create a realistic experience.

The MCX utilizes NuPrime’s Class A+D hybrid amplification technologies deliver the substance and warmth of Class A amplification and the efficiency and speed of Class D technology in a milieu of un-measurable noise. A 1000W power supply and 33,000 uF CMA capacitor array allows the MCX to fully exploit the Class A+D design’s ability to deliver massive amounts of power and speed when needed by a single or multi channels.

By utilizing discrete components in NuPrime’s ULCAM circuit, the signal can be tuned to reduce noise and provide maximum power. The MCX amp circuit improves on traditional class-D design by using a self-oscillating circuit to generate pulse-width modulation. The amplifier switches at a frequency of 550kHz, well beyond the compact disc’s 44.1kHz sampling rate.

  • Gain (factor): x21
  • Sensitivity (to rated power): 1.6V rms
  • Input Impedance: 50k Ohms
  • THD: 0.01%
  • Frequency Response: 10Hz~52KHz(-3dB)
  • 4 Channel Outputs
    • Power Output (RMS rated): 300W@8 Ohms/channel; 400W@8 Ohms/channel
    • Idle Power Consumption (4 channels on): 30.5W@110V; 30.2W@230V
  • Worldwide AC voltage: (115VAC / 230VAC) with Voltage Select Switch
  • AC Fuse: Slow-blow, 7A, 250VAC
  • Dimension:
  • Weight:
  • Color: Black