• 25W Pure Class A power @ 8 Ohm
• Discrete symmetrical topology
• Planar Audio transistors with 25A maximum output
• Dynamic class A, slides (NOT switches) smoothly into Class B, allowing more current as needed
• Therefore drives difficult speakers with no problems
• Updated transformer to “dual mono split rail” windings
• Fully independent left and right power supplies
• Each power amplifier now has double supply capacity
• Transformer noise and heat dissipation reduced
• Filtered main supplies
• Gain block before volume control totally bypassable using “direct” switch
• High quality and updated ALPS RK series potentiometer
• Low noise TL071 JFET preamplifier circuitry
• Discrete current-mode MM/MC phono input stage
• Low noise current to voltage converter for further amplification and RIAA equalisation
• Automatic input impedance matching (1K nominal) for MC along with increased gain
• Original (1985) A1 appearance and circuits with modern improvements
• Remote control added for volume
• Modern updated low noise components

• Updated transformer to more efficient “dual mono split rail” windings
• High quality and updated ALPS RK series potentiometer as volume control
• IR remote control added for volume
• Gain block before volume control totally by passable using “direct” switch (-10dB)
• All transistors including output devices are carefully selected modern equivalents
• All capacitors in signal path are polypropylene (PP) type
• Resistors are modern low noise metal film types
• Care and attention made to not change any component specification from original but to update them to modern equivalent with long lifespan
• Layout faithfully follows original within circuit sections on circuit board
• Circuit sections better laid out, in particular the separate supplies and power amplifiers
• Phono stage and preamplifier improved for less noise and hum

Available in black or silver

M6si - Overview

The Musical Fidelity is a destination product. The M6si offers such excellent performance, facilities and power that unless you are seeking the most exotic high-end sound quality you would never need another amplifier. It's that good.

Internally, the M6si is configured as 2 independent monobloc power amps with a separate pre amp. It is, in fact, a pre amp with 2 monobloc power amps that just happen to share the same casework.

The M6si has 220wpc. It has very low distortion, outstanding noise ratio and extremely flat frequency response. Its inputs are phono (MM/MC), 4 line level, 1 balanced XLR and 1 USB ‘B’ up to 24bit 96kHz asynchronous.

The M6 combination of high power, high current and extraordinary stability means that it can drive any loudspeaker with ease.

M6si In Brief

• 220WPC @ 8 ohms
• Excellent technical performance
• Amazing load driving ability, unconditional stability will drive any loudspeaker
• Wide range of useful inputs including asynchronous USB and switchable MM / MC Phono
• Preamp output
• Internally it is a separate preamp with two independent monobloc power amps; effectively a separates system in a box
• Excellent, hunky build quality
• Available in black or silver

The M6si500 is a very high performance, high powered super integrated amplifier. Twenty-five years ago, the Musical Fidelity A1000 started the complete super integrated amplifier genre. Over the last two and half decades we have continued to refine our original concept.

The M6si500 offers a comfortable 500 watts per channel, incredible load driving ability, outstanding technical performance and solidly engineered build quality. This remarkable integrated amp will drive any loudspeaker virtually perfectly and to its maximum potential.

It has five inputs: 4 x line and 1 x balanced XLR.

Listening to the M6si500 is a sensuous experience. It produces an effortless, silky sound with huge dynamics. The sound stage is broad and deep. Even if you aren’t in the market for an amplifier at this level, you should listen to it to better understand why it is generating such enthusiasm.

M6si500 In Brief

• 500WPC
• Fantastic technical performance
• Amazing load driving ability, will drive any loudspeaker with ease
• Five inputs - Balanced XLR, CD, Tuner, Aux / HT, Tape
• Preamp and fixed line outputs
• Home Theatre bypass
• Internally it is a separate preamp with two independent monobloc power amps; effectively a separates system in a box
• Excellent, he-man build quality

The M6si500 offers prodigious power – 500 Watts per channel into 8ohms – but there's so much more to it than muscle.

The M6si500 has a high-quality metal build that gives it both distinctive style and a solid performance platform. The front panel is a bespoke, fine-line extrusion of military-grade aluminium, while the heatsinks are also custom-made for outstanding dissipation plus a fine finish.

Looking for a very good amp at under $1000.00? The M2si integrated amplifier takes from the Musical Fidelity premium-amp experience and applies it to a more affordable price point. It boasts trickle-down technology from their mighty and legendary Titan flagship, plus other high-end touches such as solid metal controls. The M2si delivers 72 watts per channel into 8 ohms and 137 watts into 4 ohms. This means the M2si will drive a wide range of speakers, even power-hungry models.

Further flexibility is provided by the M2si's excellent connectivity, which includes six line-level inputs and switchable home-theatre throughput. It features a Class A preamp stage with its own, independant power supply, coupled with a discrete pair of power amps. In effect, this means the M2si offers the performance benefits of a pre/power configuration with the compact convenience of a one-box design.

Its performance is rock-solid, it's sonically well-rounded and it's comfortable with a wide array of speakers. And it's all served up in an elegant, no-nonsense package.

• Power 72 Watts per channel into 8 Ohms (18dBW)
• Voltage 22 Volts RMS, 20Hz to 20 kHz; onset of clipping
• 62 Volts peak to peak
• Current 25 Amps peak to peak
• Damping factor 36
• Output devices 1 pair per channel

• THD+N < 0.014 % typical, 20Hz to 20 kHz
• Signal / noise ratio > 96dB ‘A’-weighted
• Input impedance 40 k Ohms
• Frequency response +0, –0.1dB, 10Hz to 20 kHz

• Line level inputs 6 pairs line level RCA connectors
• Line level outputs 1 pair line level RCA connectors, constant level TAPE outputs
• 1 pair line level RCA connectors, preamp outputs for e.g. bi-amping
  • Speaker outputs 2 pairs 4mm banana plug/binding posts
  • Consumption 320 Watts maximum

• Unit only, unboxed 20¼ lbs
• In shipping carton 30⅔ lbs

• Wide 440 mm (17⅓”)
• High, including feet 100 mm (4”)
• Deep (front to back) including terminals 400 mm (15¾”)

• 85WPC @ 8 ohms
• Excellent technical performance
• Preamp output
• Unconditional stability, will drive any loudspeaker
• Wide range of useful inputs
• including asynchronous USB and MM phono
• Preamp out to run another amp or subwoofer
• Fixed line output
• Excellent build quality and convenient size

Available in black or silver

Like the matching M2si integrated amplifier, the M2scd is designed as serious hi-fi available at a modest price. From the fine fit and finish of its metal casework to the unique technology sitting inside, the M2scd exceeds expectations. The M2scd builds on MF's years of engineering expertise, uniquely featuring both a mains choke filter and a high-tech digital stream noise filter. Such innovations enable the player to deliver technical performance; it boasts low distortion and a virtually flat frequency response, plus minimal noise and jitter.

The M2scd's DAC design also draws from its high-end siblings, using cutting-edge technology to ensure excellent data recovery from your discs. Simply put, that means you'll hear more from your music. Reviews say "a very mature and polished performer", which "sounds refined and elegant".

Specifications

Output

• Output impedance: 50 ohms
• Output, digital 0dB level: RCA output - 2.2V r.m.s. nominal

  DAC

  • DAC circuit: 24 bit Delta-Sigma (bit stream) dual differential 8x over-sampling
  • Total correlated jitter: <135 picoseconds peak to peak
  • Linearity: <0.1dB down to -96dB
  • Frequency response: 10Hz to 20 kHz -0.2dB max.
  • Channel separation: >105dB 20 Hz to 20 kHz
  • Signal-to-noise ratio: >117dB “a”- wtd.
  • Total harmonic distortion: <0.003% 10Hz to 20 kHz
  •  
  • Connections
  • Line level outputs: 1 pair line level RCA connectors, left and right outputs
  • Dimensions- Wide 17⅓” Wide x 14¾” Deep including terminals x 4" high including feet
  • Weight  Unit only, unboxed 14⅔ lbs / In shipping carton 23 lbs
  • Consumption 20 Watts maximum
  • Digital outputs: 1 RCA coaxial connector SPDIF, 1 TOSLINK optical connector

Specifications

Power: 1.8 w per channel into 8 ohm (27 dBW)
Maximum output voltage: 19 V RMS, 20 Hz to 20 kHz, Onset of clipping (54 Volts peak-to-peak) balanced
THD+N: >0.005 % typical, 20 Hz to 20 kHz
Signal / noise ratio: >120 dB ‘A’-weighted
Input impedance: 50 k ohm
Frequency response: +0, –0.1 dB, 10 Hz to 20 kHz
Gain, LO position (volume max): 18 db (8x)
Gain, HI position (volume max): 24 dB (15x)
Line level inputs: 1 pair line level XLR (balanced) connectors, 1 pair line level RCA connectors
Headphone outputs: 1 pair 3-pin XLR/¼” stereo Jack combined sockets
Mains voltages: 90-250 VAC 50-60 Hz universal worldwide supply
Consumption: >0.25 Ws standby (Orange LED lit), 15 W maximum (Blue LED lit, full power output)
Dimensions - WxHxD (mm): 220 (82/3”) x 53 (2”) x 240 mm (9½”)
Weight (unpacked / packed): 2.2 kg (5 lb) / 3.7 kg (8¼ lb)
 

The M3scd has been designed to give outstanding CD reproduction and to be a digital hub.

In addition to CD it has 3 digital inputs: coax, optical and asynchronous USB. This makes it particularly useful for set top boxes and/or TV sound improvement. The technical performance is excellent; it has very low distortion, extremely low jitter, excellent signal-to-noise ratio, extremely flat frequency response, exemplary linearity and excellent channel separation.

All in all the M3scd gives excellent CD replay and can act as a versatile digital hub at the same time.

Reviews

Read the full Hi-Fi Choice 5-star review here: https://www.musicalfidelity.com/uploads/reviews/hi-fi_choice_3scd-3si.pdf

M3scd In Brief

• CD player and digital hub
• Excellent technical performance
• Very good CD readability
• Multiple digital inputs - coax, optical and asynchronous USB
• Very low jitter
• Excellent build quality and convenient size

The M3x ViNYL is a phono stage, designed to be without any practical limits. Connectivity is straight forward. You have an input and an output.

The M3x Vinyl also uses a completely new power supply design, which was customed designed for the exact needs of a phono stage. Phono stages perform better the less electromagnetic radiation there is in the immediate surroundings of the phono stage circuitry. Huge transformers are required for big power amps, but not for the micro volt levels in a phono stage! The custom designed low core saturation toroidal transformer together with the huge distance from the PSU to the phono stage amplification circuitry, which was achieved by ways of the big chassis design of the M3x Vinyl, allowed MF to build a phono stage that is out of competition in this price range.

Neither input < MM or MC, can be over-loaded 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 to the epitome of the true spirit of high-end audio.
 

• MM and MC input
• Split Passive RIAA and DECA EQ
• Fully discrete circuit board design
• Special low core saturation toroidal transformer
• Minimal electromagnetic interference
• Made in the EU
• Black finish

The MX-DAC is a tremendous performer. All inputs whether from coax, optical or USB, are processed in the DSD domain. It has ultra low distortion, very wide bandwidth and low noise. The technical performance of the MX-DAC is on a par with any other DAC at any price. Jitter is about 12pps, s/n ratio is -116dB (‘A’ weighted), linearity is +0.2dB at -116dB, stereo separation is -104dB at 1kHz, frequency response is ruler flat and distortion is 0.00025% at 1kHz and 0.0003% at 20kHz. These technical figures are state-of-the-art and show that our implementation is almost perfect, to ensure completely neutral and accurate digital-to-analogue conversion of any digital input.

The MX DAC has inputs for: 2 x coax (up to 24bit 192 kHz PCM), 2 x optical (up to 24bit 192kHz PCM) and asynchronous USB up to 24bit 192 kHz PCM as well as DSD 64 and DSD 128.

• Superlative state of the art performance with ultra-flat frequency response
• Able to process DSD64 and DSD128 formats as well as PCM up to 192kHz / 24bit
• Multiple digital inputs – 2 x coax, 2 x optical, and asynchronous USB
• All inputs processed and converted in DSD domain
• Very low noise
• Extremely low distortion
• Outstanding linearity
• Outstanding channel separation