Musical Fidelity M6s PRX
The M6s PRX is a fully-balanced dual-mono power amp for high-fidelity applications. Behind its classically simple, elegant design lies a true hi-fi monster that will drive any speaker with ease thanks to its 230 per-channel output (8Ω), delivering a deep and detailed sound stage that will leave you breathless.
The M6s PRX employs Musical Fidelity’s exclusive dual-mono, fully complementary, bifilar choke regulation system. Choke regulation is a concept taken from classic tube amplifier designs, but is rarely employed with transistor amplifiers. The implementation has huge power supply benefits, including a dramatic reduction in “saw tooth” power supply noise, and an effective mains noise filtration system. The dual mono, bifilar choke regulation system is unique to Musical Fidelity, and has been in use by them since 1987.
The M6s PRX’s audio circuitry is based on the classic Titan power amplifier design. It has eight output transistors per channel, and its technical performance is beyond the ability of most other power amplifiers on the market at any price. Extremely low wide-band distortion, low output impedance, outstanding load driving characteristics, enormous stability margins and very high peak current delivery mark the M6s PRX dual-mono power amplifier as a truly special, unique design for the price.
The M6s PRX is easy to integrate thanks to its switchable XLR and RCA inputs, and it can easily be partnered into a bigger system via the RCA Loop output.
When employed in any high-end system, the M6s PRX sounds effortless, detailed and fast without a hint of harshness. But if you want to guarantee the very best symbiosis and matching cosmetic appeal, the M6s PRX is ideally partnered with the M6s PRE pre-amplifier.
The M6s PRE and PRX are big, powerful high-end electronics that combine the expected Musical Fidelity sound signature with a range of features and technical specifications that make them a real feat of engineering. Available separately, or for a special bundle price they are a very exciting addition to the range that will delight audiophiles of all tastes and preferences.
M6s PRX key features
- Fully-balanced, dual-mono stereo power amplifier
- 2x 230W rated power output per-channel (8Ω)
- Extremely low wide-band distortion levels
- Circuit layout optimises noise levels
- Choke-regulated power supplies
- Four pairs of speaker outputs
- XLR and RCA inputs
- Loop output (RCA)
- Black or Silver finish
|Rated power output:
||230 Watts per channel (8 Ω)
||43 volts (without clipping)
|Current(peak to peak):
||<0.007% typical, 20Hz to 20 kHz (Line-In)
|Signal to Noise Ratio:
||+0, –1dB, 10Hz to 100kHz
||2 x RCA Pair
1 x XLR Pair
||1 x RCA Pair
||440 x 125 x 390mm
||19.7kg / 24.4kg
||750 W Max. / 0.5 Watt Standby
||Mains Cable IEC (10-A)
Musical Fidelity has been designing and manufacturing Hi-Fi electronics for over thirty years and are proud to have become one of the best-known brands in the Hi-Fi industry.
They are driven by a passion for wonderful music and the challenge of world-class engineering.
They approached each new design by looking for the absolute best solution to a given challenge and embrace new technologies in our designs as well as developing more traditional methods for even greater performance.
Their first product - The Preamp – launched to rave reviews. Followed by shoebox-style Dr Thomas power amp.
Launch of A1 integrated amp, ‘the most important development so far in the renaissance of the UK hi-fi scene’ (Hi-Fi Answers).
New A370 Power Amp proclaimed ‘the best power amp I’ve ever heard’ (Hi-Fi Answers).
World’s first high-end DAC- Digilog – makes debut
Another world first: MVX preamp, combining tube circuit topology with transistors.
SA470 launched: 86Kg power amp running 99% in Class A
A1000 integrated released, featuring pure Class A power amp section
Classic valve-driven Tubalog DAC goes on sale
X Series launches with X-10D Class A triode line stage: ‘the most dramatic sonic enhancement you’re likely to hear!’ (F1).
Nu-Vista Preamp launched, using miniature, metal-cased nuvistor tubes. All 500 units sold within three months.
X Series expands with X-ACT DAC, praised for 'smooth, easy-going sound' (What Hi-Fi?)
X-24K upsampling DAC released: ‘capable of getting sound to die for’ (Stereophile).
X-Ray CD player launched. Described as ‘the sort of object you just want to fondle’ (Hi-Fi News) ‘a thrilling, substantial and satisfying listen’ (What Hi-Fi?) and ‘Hi-Fi meets nuclear warhead’ (T3).
Futuristic CD-PRE 24 arrives, combining a high-quality CD transport, DAC and preamp. On Hi-Fi says it ‘represents a combination of features, functional performance and affordability that seems an audiophile dream come true’.
Debut of Nu-Vista M3 pre/power amp, including discrete Nu-Vista power amp modules with choke regulation. ‘This is what hi-fi should be all about’ (Gramophone).
X-DAC V3 released, offering ‘stunningly good measured performance’ (Stereophile).
World’s first audio application of trivistor tubes in new Tri-Vista series, including legendary Tri-Vista 21 ‘Super DAC’.
Flagship kW pre-amp and kW power amp launched: ‘the very finest amps you can buy...the MFs redefine audio standards’ (What Hi-Fi?)
Next up: kW 500 super integrated amp with twin-triode tubes. Hi-Fi News said, ‘For one rare reviewing occasion I could not find a thing to fault about the musical presentation of an amp’.
Limited-edition M1 turntable released. Considered one of the best-engineered decks ever, it’s now a collector’s item, fetching above its original price.
Supercharged X-DAC V8 introduced, with switchable tube buffer and extra-heavy-duty power supply. ‘For its superb performance as a detailed, sweet-sounding DAC, the X-DAC V8 stands on its own’ (Stereophile).
X-150 wins European Stereo Amplifier of the Year, EISA Awards 2004-2005.
Debut of kW250S one-box wonder, packing in dual 250-watt monobloc amps, tube hybrid preamp, phono stage, 24-bit 192K upsampling CD player, FM/DAB tuner and iPod input.
Meet the mighty TITAN: 1kW per channel dual monobloc design with external power supply. Hi-Fi News was ‘Smitten… The Titan is the best power amplifier I’ve used’.
Reference-standard Primo pre-amplifier released; pure Class A with 14 hand-picked ECC81
New M1 CLiC unites analogue and digital sources under universal control. Wins European Network Music Player, EISA Awards 2011-2012.
Line-up expands to meet every hi-fi need and budget. Highlights include the AMS CD/DAC – our finest digital product yet - and AMS100, the world’s most advanced pure Class A amp
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