The M3x ViNYL is a phono stage, designed to be without any practical limits.
 
Connectivity is straightforward. You have an input and an output. Neither of them can be overloaded at the input or limited in the output driving capacity. It can be set for either MM or MC and exact loading. It offers state-of-the-art technical and sonic performance just like the M6x ViNYL, but at a cheaper entry-level price to the epitome of the true spirit of high-end audio.
 
Design Philosophy
The M3x ViNYL has been switched, just like in its bigger brother the M6x ViNYL, to an entirely discrete circuitry, which results in better technical measurements and better sound. It is equipped with one single-ended input and output. But the important question is: what is so special about discrete circuits?
 
Although it is Musical Fidelity’s lowest-price amplifier, it embodies its hallmark values of uncolored, stress-free sound, outstanding technical performance, and great value for money.
 
The Advantage of Discrete Circuits
A discrete circuit is composed of electronic components which are disparate, individual devices, also called discrete components. These can be “passive” components, like resistors, capacitors, and inductors, and “active” components, which in Musical Fidelity's case are transistors. The opposite to this would be an integrated circuit, which uses operational amplifiers (Op-Amps) in the signal chain. In the high-end audio industry, Musical Fidelity employs specialized Op-Amps built for audio applications, which allows them to produce very small and efficient electronics, as well as save the time of design engineers. However, countless hours of listening tests and years of experience have shown Musical Fidelity that even the very best Op-Amps do not tend to be so neutral, natural, dynamic, or vivid – all of which are characteristics of the Musical Fidelity “sound”. For that reason, we’re rediscovering our passion for traditional, discrete designs. Where standard phono pre-amplifiers with integrated circuits have a few tens or hundreds of components, discrete designs will employ hundreds or thousands of components by comparison.
 
Toroidal Power Transformer
The special audio transformer with low core saturation decreases the level of electromagnetic radiation, which is essential because otherwise, any phono amplifier will never be able to work correctly. Together with the distance between the transformer and amplification section and the electromagnetic shielding, an incredibly high signal-to-noise ratio is created. If we are working with a few hundred microvolts from a phono cartridge, everything plays its role; every decibel of the signal-to-noise ratio is crucially important. For the first time, Musical Fidelity has implemented their new proprietary power supply solution with zero standby power consumption. Absolutely zero! It is a super green product.
 
Split Passive EQ
Many other phono stages use a single equalization network in a global feedback loop. By means of an EQ network, the amplified signal from the output of the phono preamp is brought back to the input of the phono preamp. This is the before-mentioned feedback loop, and the results, as you can imagine, are not in accordance with the high standards in Musical Fidelity's design philosophy. The M3x ViNYL uses split passive equalization in separate amplification stages without global negative feedback loops for its RIAA curve. This is more costly to design and implement but ensures the most accurate representation of the ideal EQ curve. Split passive equalization allows for better impedance matching and lower deviation from the ideal RIAA curve.
 
High-Tech Mechanical and Electrical Engineering - Hand Made in the EU
M3x ViNYL has a steel chassis and a thick, heavy aluminum front plate, which brings outstanding rigidity to the entire system and at the same time splendid isolation against outside interference. The key factor in keeping signal-to-noise ratios at the highest possible levels is the huge distance between the power transformer and amplifier section.
 
The quality of the outside chassis finish, which is beyond beautiful, as well as the electronics inside - all wired by hand -, is maintained by the highest manufacturing standards which Musical Fidelity now achieves by fully switching the production to be entirely Made in the EU!
 
M3si In Brief
MM and MC input
Exact loading options for any cartridge
Fully discrete circuit board design
Special low core saturation toroidal transformer custom designed for phono stage requirements
Environmental friendly - absolutely zero standby power consumption
Split Passive RIAA and DECCA EQ
Heavy aluminium frontplate with steel chassis
Minimal electromagnetic interference from power supply to phono preamp
Big chassis design enables huge distance between power transformer and amplifier section
Made in the EU