Musical Fidelity M6s PRX

The M6s PRX is a world-class product that has been praised by Hi-Fi+ for its impressive performance. This 230-watt-per-channel power amplifier features a unique Choke Regulated Power Supply (CRPS), which gives it a technical advantage over its competitors.

The M6's PRX shares the same basic circuit topology as its premium Titan or AMS50 siblings, but the CRPS gives it its own technical twist, enabling performance levels that exceed its competitors.

This power amplifier has an impressive combination of precision and power, meaning it can drive even demanding speakers with complete neutrality. According to Hi-Fi Choice, the M6's PRX has an "aura of unwavering invincibility. You can push the amp hard without ever feeling like it's struggling".

These statements were echoed by the Hi-Fi+ review, which described the M6's PRX as "an effortless quality that almost makes your speakers seem bigger and better than they really are."

The M6's PRX is also a flexible design that has two sets of switchable inputs. Its line output jack also makes it easy to use in a bi-amp or even tri-amp configuration.

Design & Build
The M6s PRX shares the same high-quality fit and finish that extends across the entire M6s range.

Inside the custom-made chassis sits the same dual-mono design as in Musical Fidelity's very best power amplifiers. But what sets the M6's PRX apart from other power amps is its unique Choke Regulated Power Supply (CRPS).

A choke that offers high resistance to AC and very low resistance to DC offers a highly effective solution to power supply noise. Chokes were commonly used on traditional tube amplifiers, but Musical Fidelity were the first to use them with transistor designs. Musical Fidelity also exclusively uses a dual bifilar choke system for the ultimate in noise rejection.

CRPS also provides excellent mains noise filtering and rejection, ensuring low-noise power supply performance and immunity to mains-borne interference. You don't even have to think about adding a mains condition to the M6's PRX.

The sonic effects of Musical Fidelity's CRPS are a fantastic quiet background, accurate sound reproduction and fine detail reproduction. Add the power, tempo and dynamics provided by the central 230-watt-per-channel design, and it's easy to hear

why the M6's PRX is a world-class amplifier