Musical Fidelity M6s PRX Amplifier - Silver
Praised by Hi-Fi+ as "a true world-class product", the M6s PRX is a 230-watts-per-channel power amplifier featuring a unique Choke Regulated Power Supply (CRPS).
Performance and Design
The M6s PRX shares the same basic circuit topology as its premium siblings, the Titan and AMS50, but the CRPS gives it a distinctive technical edge, enabling performance levels that surpass its rivals. This remarkable combination of precision and power allows the M6s PRX to drive even the most demanding speakers with complete neutrality.
Hi-Fi Choice noted the M6s PRX's "aura of unflappable invincibility", highlighting its ability to be pushed hard without ever struggling. Hi-Fi+ echoed these sentiments, describing the amplifier as having an ""effortless quality"" that makes speakers sound larger and better.
Flexibility
The M6s PRX is a versatile design, featuring two sets of switchable inputs. Its line output sockets also enable easy use in bi-amp or tri-amp configurations.
Design & Build
The M6s PRX boasts the same high-quality fit and finish as the entire M6s range. Its top-grade metal casing provides both style and performance-enhancing solidity. Inside the custom-made chassis is the dual-mono design found in Musical Fidelity's best power amplifiers. What sets the M6s PRX apart is its unique Choke Regulated Power Supply (CRPS).
A choke offers high resistance to AC and very low resistance to DC, effectively reducing power-supply noise. While chokes were commonly used in traditional tube amplifiers, Musical Fidelity was the first to integrate them into transistor designs, using a dual bifilar choke system for optimal noise rejection. The CRPS also provides outstanding mains noise filtration and rejection, ensuring a low-noise power supply and immunity from mains-borne interference, eliminating the need for a mains conditioner.
Sonic Performance
The CRPS delivers an amazingly quiet background, precise imaging, and fine detail recovery. Combined with the power, pace, and dynamics of the 230-watts-per-channel design, the M6s PRX is a world-class amplifier capable of effortlessly driving any speakers.
Flexibility and Integration
With twin, switchable inputs and flexible output options, the M6s PRX can be integrated into a wide range of systems. Its ideal pre-amplifier partner is the matching M6s PRE. As HiFi+ described the combination, "It's the perfect combination of motive force and grace".
Features
- 230 watts per channel power amplifier
- Unique Choke Regulated Power Supply (CRPS)
- Dual-mono design
- High-quality metal casing for durability and performance
- Two sets of switchable inputs
- Line output sockets for bi-amp or tri-amp configurations
- Exceptionally low noise, precise imaging, and fine detail recovery
- Effortless power delivery with pace and dynamics
- Ideal pre-amplifier partner: M6s PRE
Technical information
Performance
- Power output: 230 Watts per channel into 8 Ohms (24 dBW)
- THD(+ noise): <0.007% typical
- Signal to Noise Ratio: >120dB
- Frequency Response: +0, –1dB, 10Hz to 100kHz
Inputs
- 2x RCA Phono Line Level
- 1x Line level XLR Balanced
General
- Dimensions - WxHxD (mm): 440 x 125 x 395
- Weight (unpacked / packed): 19.7 kg / 24.4 kg