Musical Fidelity M8xi 550W Integrated Amplifier, Black

SKU: MFIM8XIBK

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Questions & Answers

FAQ

What is the power output of the M8xi 550W Integrated Amplifier?

The M8xi delivers 550 + 550 watts per channel into 8 ohms.

What is the significance of the dual mono design in the M8xi 550W Integrated Amplifier?

The dual mono design means that the M8xi has a separate preamp with two monobloc power amps, each with its own heat sink and separate transformer. This ensures optimal performance and ultra-low impedance signals.

Does the M8xi 550W Integrated Amplifier have a built-in DAC?

Yes, the M8xi features a 5-input DAC with its own power supply for added convenience when connecting a variety of digital sources.

What is the distortion level in the audible frequency range for the M8xi 550W Integrated Amplifier?

The distortion level for the M8xi is lower than 0.005% in the audible frequency range of 20 Hz to 20 kHz.

What is the sound quality of the M8xi 550W Integrated Amplifier?

The M8xi delivers an effortless, fluid, and dynamic sound. It handles dynamics with no drama or fuss, providing a sound that is pure undiluted music. It sounds like a superb small Class A amplifier but with limitless headroom.

Shopper : Can this pair well with klipsch speakers?
Shopper : Why Did You Choose This?Reza K : YouTube video for my B&W 700 series speakers.

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Musical Fidelity M8xi Specifications

Amplifier

Amplifier

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  • Power Output (20Hz - 20kHz)

    550Watts per channel into 8 Ohms (870W into 4 Ohms); Peak 1.6kW into 2 Ohms

  • Maximum output voltage

    67 Volts RMS, 20Hz to 20 kHz; onset of clipping (190 Volts peak-to-peak)

  • THD+N

    <0.004% typical, 20Hz to 20 kHz (XLR)

  • Signal / Noise Ratio

    > 86dB feA'-weighted (XLR)

  • Input impedance

    25K Ohm (RCA), 50K Ohm (XLR)

  • Frequency Response

    +0, -1dB, 10Hz to 100 kHz

  • Maximum peak output current

    105 Amps

  • Damping factor

    150

  • Output devices

    3+3 pairs (bridged arrangement) per channel

  • Inputs

    Inputs (analogue):
    4 pairs line level RCA connectors
    2 pairs line level XLR (balanced) connectors

    Inputs (digital):
    2x Coax S/PDIF up to 24 bit 192kHz
    2x Optical S/PDIF up to 24 bit 96kHz
    USB B Asynchronous USB up to 24 bit 192kHz

Outputs

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  • Outputs

    Outputs (analogue):
    1 pair line level RCA fixed
    1 pair pre-out RCA variable
    1 pair line level XLR variable

    Outputs (digital):
    1x Coax S/PDIF up to 24 bit 192kHz
    1x Optical S/PDIF up to 24 bit 96kHz

General

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  • Color

    Black

  • Max. Consumption

    2000Watts

  • Dimensions (W x H x D)

    19 x 7.3 x 20" (485 x 185 x 510mm)

About Musical Fidelity M8xi

Be captivated by the sleek and stylish M8xi 550W Integrated Amplifier in black, a high-quality and powerful audio device from the respected brand, Musical Fidelity. This reliable amplifier is the latest in a long line of Super Integrated Amplifiers, following the success of the A1000, NuVista M3, Tri Vista 300, kW500, M6/500i, NuVista 800, and NuVista 600.

The M8xi is a dual mono integrated amplifier, featuring a separate preamp with two monobloc power amps sharing a common chassis. Each component has its own heat sink and separate transformer, ensuring optimal performance. The preamp is strategically placed close to the input sockets, resulting in ultra-short PCB tracks and ultra-low impedance signals.

This amplifier is equipped with twelve big bipolar transistors per channel, providing an impressive 200 amps peak to peak. The front panel is a custom-made fine line extrusion of milspec aluminum, and the custom-made heat sinks offer superior dissipation characteristics.

The M8xi boasts new circuitry, developed over five years, that delivers higher power, lower distortion, and better sound quality. The output stage efficiency has been increased, yielding about 10% more power for similar power supply voltage. The whole driver stage operates in pure Class A, contributing to an improved sound stage, more impactful dynamics, and a more detailed and present vocal quality.

This integrated amplifier also features a 5-input DAC, with its own power supply, for added convenience when connecting a variety of digital sources. It supports hi-res audio streams up-to 24-bit / 192kHz, and all data streams are up-sampled and re-clocked by an internal converter to reduce jitter and remove unwanted artifacts in the sound.

The M8xi delivers 550 + 550wpc into 8 ohms, with a distortion lower than 0.005% in the audible frequency range of 20 Hz to 20 kHz. It is unconditionally stable and capable of driving any loudspeaker with ample power reserve.

The M8xi also features a precision volume control, ensuring perfect tracking right down to very low levels. This is achieved by laser-trimmed substrate resistors.

In terms of sound quality, the M8xi is effortless, fluid, and dynamic. It doesn't sound loud, it just sounds right. The dynamics are handled with no drama or fuss. There is no distortion; just pure undiluted music. It sounds like a superb small Class A amplifier but with limitless headroom. Experience the perfection of the M8xi 550W Integrated Amplifier.

Musical Fidelity M8xi Features

  • New Circuitry
  • Linearity
  • Distortion
  • Precision Volume Control
  • Sound Quality

Product Documents

User Manual

Key Features

  • Experience powerful audio with this 550W Musical Fidelity amplifier, perfect for audiophile setups.
  • Enjoy pristine sound quality; this amplifier's low distortion ensures clear, accurate audio reproduction.
  • Achieve high fidelity sound with a signal-to-noise ratio > 86dB, eliminating unwanted background noise.
  • Connect various devices using multiple input options, including RCA, XLR, and digital inputs for versatility.
  • This power amplifier delivers reliable protection, ensuring long-term performance and safeguarding your speakers.
  • With a robust power output, this amplifier effortlessly drives demanding speakers, filling any room with sound.

What's in the box:

  • M8xi 550W Integrated Amplifier (Black)
  • M8xi Remote Control
  • 2x Batteries
  • Power Supply
  • Musical Fidelity 5 Year Limited Warranty on Amplifier and 1 Year Limited Warranty on Remote Control