Amplifier 擴音機 / Musical Fidelity / M3i
M3i

Integrated Amplifier

Introduction

The M3i integrated amplifier uses similar drive circuitry to our most expensive amplifiers. This may sound incredible to you, but please let us explain how it makes perfect sense. A power amplifier, for example our ‘monster’ Titan, is made up of a driver circuit, output stage and power supply.

The critical part of any amplifier’s design is the drive circuitry. If this is not right, then no amount of huge output stage or power supply will compensate. On the other hand, if you get the driver circuit right, and by this we mean both its circuit design and printed circuit board layout, then it becomes much easier to select the output power and put the amplifier together. It is not as simple as that, of course, but the point is, the drive circuit is the starting point.