INSTALLATION

Introduction

Congratulations on the purchase of the new M3i integrated amplifier. Great attention has been paid to internal layout, isolating each circuit section to prevent possible interaction.

The unit features a finely tuned and tweaked preamplifier, for smooth sound coupled with low noise and virtually no distortion.

The power amplifier consists of two top quality power amplifiers for the absolute best in separation and imaging. Generously rated, they are enough to drive even the most demanding loudspeakers with ease. Low distortion and very quiet they will deliver all music types exactly as the artist originally intended.

The resultant performance achieved by this unit is among the best in the world. It has excellent signal to noise ratio, low distortion, wide bandwidth and dynamic range, with extraordinary resolution and fine detail.

Cleaning

Before cleaning the unit, switch off power at the mains switch and remove the mains plug from the wall socket.

Clean the cabinet and remote control unit using a moist cloth. Using solvents, white spirit or thinners is not advised, as they could damage the surface finish.

Installation

Position the M3i on a stable, horizontal surface where there is no risk of it being knocked, or subjected to vibration such as from loudspeakers.

Important note:

In normal operation, the unit dissipates a small quantity of power at all times, and it is important that it is adequately ventilated. The top and bottom are perforated to allow the smooth flow of heat through the unit. It is therefore not recommended that the unit is enclosed in a cabinet or placed where the ventilation holes are impeded as this could result in excessive heat build-up.

The M3i must be protected from humidity – if the unit is moved from a cold place to a warm room, leave the unit for an hour or so to allow sufficient time for the moisture to evaporate.

Power Connections

The M3i is supplied with a standard IEC mains cable which plugs into the IEC socket at the back of the unit (see page 7)

Audio Connections

RCA Inputs: Connect all RCA single-ended sources to relevant analogue inputs (see page 7 for more information). Use good quality fully connected (signal and ground) coaxial phono cables for all RCA signal connections.

Outputs: Connect loudspeakers to the terminals on the back panel marked as LEFT and RIGHT SPEAKER outputs

The TAPE output allows loop through of analogue signals for example, to pass on to recorder or monitor. It is also the ideal output to connect our headphone amps into.

The PRE-OUToutput allows analogue signals controlled by the volume, to pass on to a second amplifier. This is useful for bi-amping.

M3i manual issue 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 6 of 13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 5 Page 7
Page 6
Image 6
Musical Fidelity M3I manual Installation
Page 5 Page 7

M3I specifications

The Musical Fidelity M3i is an integrated amplifier that has become a celebrated choice among audiophiles for its blend of performance, technology, and design. This amplifier is designed to deliver an immersive listening experience while remaining user-friendly, making it a great option for both seasoned enthusiasts and newcomers to high-fidelity audio.

One of the standout features of the M3i is its robust power output, delivering 85 watts per channel into 8 ohms and enabling it to drive a variety of loudspeakers with ease. This ample power ensures that dynamic musical passages are reproduced accurately, while also maintaining clarity at lower listening levels. The M3i employs a fully discrete Class A/B output stage, which contributes to its musicality and ensures that the audio remains detailed and engaging across all frequencies.

The M3i is equipped with a high-quality DAC, offering a level of digital connectivity that enhances its versatility. With multiple inputs, including optical and coaxial connections, it allows for easy integration with a range of digital sources such as CD players, televisions, and computers. The inclusion of a USB input further expands its capabilities, enabling connection to PCs and streaming devices, while ensuring high-resolution audio playback.

Another notable aspect of the M3i is its built quality. Musical Fidelity is renowned for its craftsmanship, and the M3i is no exception. With a sturdy, heavy chassis and a functional yet elegant design, this amplifier not only performs well but also looks impressive in any setup. The front panel is user-friendly, featuring a large volume knob and source selection buttons that allow for intuitive operation.

Additionally, the M3i incorporates a high-quality phono stage, offering support for both moving magnet and moving coil cartridges. This feature is particularly beneficial for vinyl enthusiasts, as it allows for a seamless connection with turntables, resulting in an enriched analog listening experience.

With its combination of power, versatility, and superior audio performance, the Musical Fidelity M3i stands out in the crowded field of integrated amplifiers. Whether you are a serious audiophile or just wish to enjoy your favorite music with exceptional fidelity, the M3i offers the features and technologies that cater to a wide range of listening preferences and needs.
Top Page Image Contents