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The M5si is a real high end amplifier. At 150wpc, with high current delivery, it will drive virtually any loudspeaker easily.  Internally the M5si is configured as two independent monoblocs with a separate preamp, but all mounted on one pcb. Its technical

Musical Fidelity M5si Integrated Amplifier

M5si - Specifications Amplifier  Power output: 150 Watts per channel into 8 Ohms THD (+ noise): <0.010 % typical 20Hz - 20 kHz Signal to Noise Ratio: >100dB ‘A’ - weighted Frequency Response: +0, –0.1dB, 10Hz to 20 kHz Inputs  4x Line Level RCA 1x USB type ‘B’ connector - asynchronous data stream at up to 24-bit/96kHz 1 x MM phono input Trigger in Phono Input  Sensitivity: 3mV nominal (MM) Signal / noise ratio: >70dB ‘A’-weighted Input impedance: 50k Ohms (MM) Frequency response: RIAA/IEC ±0.5dB 20Hz-20kHz Outputs  Trigger out Fixed, line level output Variable, preamp output General  Dimensions - WxHxD (mm): 440 x 100 x 405 Weight (unpacked / packed): 14.6 kg/ 18.8 kg

The M5si is a real high end amplifier. At 150wpc, with high current delivery, it will drive virtually any loudspeaker easily.  Internally the M5si is configured as two independent monoblocs with a separate preamp, but all mounted on one pcb. Its technical performance is about equal to the M6si.   The M5si has very low distortion, outstanding noise ratio and an extremely flat frequency response.  Inputs; phono (mm), 4 line, and USB ’B’ up to 24bit 96kHz.  The M5si produces an extraordinary sweet clear lucid sound. Significantly it was developed after our amazing legendary Nu-Vista 800. Consequently some of the Nu-Vista 800’s subtle pcb layout solutions have found their way into the M5si.  When you hear it we are sure you will understand the relationship between the two. The M5si projects a deep and wide stereo image with very extended bass and a crystalline top end without a trace of harshness. 

Based on our excellent Nu-Vista 800 circuit we decided to go all out “fully balanced” on the Nu-Vista range. The Nu-Vista PRE features the tried and tested Nu-Vista stage featuring 6S51N nuvistors in a discrete class A amplifier buffer. Technical Talk  Th

Musical Fidelity Nu-Vista Preamplifier

Nu-Vista PRE - Specifications Pre Amplifier  Output Voltage: 28 Vrms Output Current: 1 Amp peak to peak Output impedance: <47Ω THD+N: < 0.002 % typical, 20Hz to 20 kHz Signal / noise ratio: >120dB, 20Hz - 20kHz Gain: 2.15x (normal); 4.3x (+6dB enabled); volume maximum Input impedance: 100 k Ohms Overload margin: 24dB Channel separation: >100dB, 20Hz - 20kHz Frequency response: + 0, –1dB, 5Hz to 100 kHz In & Output  12 independent inputs: 6x RCA & 6x XLR Variable Pre output: 1x RCA & 1x XLR Fixed output: 1x RCA & 1x XLR Trigger input and output: 3.5mm mono jack socket Trigger level ±5V to ±12V General Information  Remote Control included Weight PRE: 22kg net (30kg) Weight PRE PSU: 25kg net (34kg) Dimensions PRE (WxHxD): 483 x 187,5 x 491 (506 with connectors) Dimensions PRE PSU (WxHxD): 483 x 187,5 x 475 (478 with connectors) Mains voltages: 115/230VAC 50/60Hz (factory pre-set); 100VAC 50/60Hz (alternative) Consumption <0.5W in standby mode; 65W maximum

Based on our excellent Nu-Vista 800 circuit we decided to go all out “fully balanced” on the Nu-Vista range. The Nu-Vista PRE features the tried and tested Nu-Vista stage featuring 6S51N nuvistors in a discrete class A amplifier buffer. Technical Talk  The Nu-Vista PRE uses a balanced configuration circuit and balanced precision matched stepped attenuator for volume control. This means even at low volume levels, as well as higher, stereo imaging will be precise and accurate.

The M2si integrated amplifier takes our peerless premium-amp experience and applies it to a more affordable price point. It boasts trickle-down technology from our mighty and legendary Titan flagship, plus other high-end touches such as solid metal contro

Musical Fidelity M2SI Integrated Amplifier

The M2si integrated amplifier takes our peerless premium-amp experience and applies it to a more affordable price point. It boasts trickle-down technology from our mighty and legendary Titan flagship, plus other high-end touches such as solid metal controls.

The M3si integrated amplifier produces high quality sound, has an extensive range of useful inputs and offers high reliability, compact size and a fair price. With its strong 85 watts per channel, the M3si will drive a huge variety of appropriate loudspea

Musical Fidelity M3SI Integrated Amplifer

M3si - Specifications Amplifier  Power output: 85 Watts per channel into 8 Ohms THD(+ noise): <0.014 % typical, 20Hz to 20 kHz Signal to Noise Ratio: >98dB ‘A’-weighted Frequency Response: +0, –0.1dB, 10Hz to 20 kHz Inputs  4x Line Level RCA / Phono 1x USB type ‘B’ connector - Asynchronous data stream at up to 24-bit/96kHz 1x MM Phono input Phono Input  Sensitivity (nominal): 3mV (suitable for cartridges giving 1.5mV or more including high output MC types) Signal / noise ratio: >70dB ‘A’-weighted Input impedance: 50k Ohms Frequency response: RIAA/IEC ±1dB, 20Hz to 20 kHz General  Dimensions - WxHxD (mm): 440 x 100 x 400 Weight (unpacked / packed): 9.2 kg/ 13 kg

The M3si integrated amplifier produces high quality sound, has an extensive range of useful inputs and offers high reliability, compact size and a fair price. With its strong 85 watts per channel, the M3si will drive a huge variety of appropriate loudspeakers. It has inputs for phono (MM), 4 line inputs and USB ‘B’ up to 24bit 96 kHz.

At Musical Fidelity we think of the M6si as being 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. We believe

Musical Fidelity M6SI Integrated Amplifier

M6si - Specifications Amplifier  Power output: 220 Watts per channel into 8 Ohms THD (+ noise): <0.007 % typical 20Hz - 20 kHz Signal to Noise Ratio: >107dB ‘A’ - weighted Frequency Response: +0, –0.1dB, 10Hz to 20 kHz Inputs  4x Line Level RCA 1x Line Level XLR Balanced 1x USB type ‘B’ connector - asynchronous data stream at up to 24-bit/96kHz 1 x switchable phono input Trigger in Phono Input  Sensitivity: 3mV nominal (MM), 0.4mV nominal (MC) Signal / noise ratio: >84dB ‘A’-weighted Input impedance: 47k Ohms (MM and MC) Frequency response: RIAA/IEC ±0.5dB 20Hz-20kHzOutputs  Trigger out Fixed, line level output Variable, preamp output General  Dimensions - WxHxD (mm): 440 x 125 x 400 Weight (unpacked / packed): 16.6 kg/ 21.3 kg

At Musical Fidelity we think of the M6si as being 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. We believe 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.In use it is hard to hear any practical difference between the M6si and other much more expensive amplifiers. In proper blind listening comparisons, the M6si performs incredibly well. If we sound rather enthusiastic it’s because we are.

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 or

Musical Fidelity M6SI500 Integrated Amplifer

M6si500 - Specifications Amplifier  Power output: 500 Watts per channel into 8 Ohms (27dBW) THD(+ noise): <0.01% typical, 20Hz to 20 kHz Signal to Noise Ratio: >100dB ‘A’-weighted Frequency Response: +0, –0.1dB, 10Hz to 20 kHz Inputs  4 x line level RCA / phono (1 with home theatre bypass) Outputs  1 x RCA pre out 1 x RCA fixed out General  Dimensions - WxHxD (mm): 440 x 160 x 460 Weight (unpacked / packed): 30kg/ 35kg

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.

The M8xi is a separate preamp with two monobloc power amps sharing a common chassis. Each has its own heat sink and separate transformer. Genuinely dual mono. The preamp has its own separate power supply and is mounted close to the input sockets. Conseque

Musical Fidelity M8XI Integrated Amplifer

M8xi - Specifications Amplifier  Power Output (20Hz - 20kHz): 550 Watts per channel into 8 Ohms (870W into 4 Ohms); Peak 1.6kW into 2 Ohms Maximum output voltage: 67 Volts RMS, 20Hz to 20 kHz; onset of clipping (190 Volts peak-to-peak) THD+N: <0.004% typical, 20Hz to 20 kHz (XLR) Signal/noise ratio: > 86dB ‚A‘-weighted (XLR) Input impedance: 25KΩ (RCA), 50KΩ (XLR) Frequency response: +0, –1dB, 10Hz to 100 kHz Maximum peak output current: 105 Amps Damping factor: 150 Output devices: 3+3 pairs (bridged arrangement) per channel Inputs (analogue)  4 pairs line level RCA connectors 2 pairs line level XLR (balanced) connectors Inputs (digital)  2x Coax S/PDIF up to 24 bit 192kHz 2x Optical S/PDIF up to 24 bit 96kHz 1x USB B Asynchronous USB up to 24 bit 192kHz Outputs (analogue)  1 pair line level RCA fixed 1 pair pre-out RCA variable 1 pair line level XLR variable  Outputs (digital)  1x Coax S/PDIF up to 24 bit 192kHz 1x Optical S/PDIF up to 24 bit 96kHz General  Dimensions (WxHxD): 485 x 185 x 510mm

The M8xi is a separate preamp with two monobloc power amps sharing a common chassis. Each has its own heat sink and separate transformer. Genuinely dual mono. The preamp has its own separate power supply and is mounted close to the input sockets. Consequently, PCB tracks are very short. This elegant idea ensures that both channels' signals are ultra-low impedance the instant they get into the amplifier. This is a significant detail. Each channel has twelve big bipolar transistors - 200 amps peak to peak is easily available. The metalwork is high quality. The front panel is a custom made fine line extrusion of milspec aluminum. The custom made heat sinks have outstanding dissipation characteristics and finish. The M8xi construction has a feeling of solidity and quality.

The M6s PRE is effectively a preamp without limits. Its wide range of inputs, coupled with superlative performance, mean it can form the heart of almost any system, regardless of price. It's a pure Class A design capable of driving any power amplifier, ov

Musical Fidelity M6s Preamplifier

M6s PRE - Specifications Pre-Amplifier  THD(+ noise) - single ended: <0.005% THD(+ noise) - XLR Balanced: <0.004% Signal to Noise Ratio: >96dB ‘A’-weighted Frequency Response: +0, –1dB, 10Hz to 80 kHz Inputs  1x MM/MC RCA / Phono 2x XLR Balanced Line Level 4x RCA / Phono Line Level USB type ‘B’ connector for computer/PDA General  Dimensions - WxHxD (mm): 440 x 126 x 400 Weight (unpacked / packed): 11.4 kg/16 kg

The M6s PRE is effectively a preamp without limits. Its wide range of inputs, coupled with superlative performance, mean it can form the heart of almost any system, regardless of price. It's a pure Class A design capable of driving any power amplifier, over any length of cable. It itself is easy to feed, making it even more flexible. The M6s PRE has an array of inputs suited to both traditional and modern music sources. It has an MM/MC phono stage, two balanced inputs, three line-level connections, a fully configured tape in/out loop and a digital USB socket. There are home theatre bypass options on both balanced and line-level inputs. Performance is stunning. The M6s PRE sounds sweet, clear and fast, with tight, extended bass. No wonder that in his Hi-Fi+ review of the M6s range, Alan Sircom praised the M6s PRE for being "both excellent and excellent value for money."

The M8s is a pre-amplifier without limits. From its performance to its connectivity, via quality fit and finish, the M8s makes a superlative centrepiece for almost any system.The M8s has a wide array of inputs including a low noise MM/MC phono stage, 2 ba

Musical Fidelity M8SPRE Preamplifier

M8sPRE - Specifications Pre-Amplifier  THD(+ noise) - single ended: <0.005% THD(+ noise) - XLR Balanced: <0.004% Signal to Noise Ratio: >118dB ‘A’-weighted Frequency Response: +0, –1dB, 5Hz to 100 kHz Inputs  Inputs 2 x XLR balanced line level (1 with home theatre bypass) 5 x RCA / phono line level (1 with home theatre bypass) Trigger in Outputs  1 x RCA pre out 1 x XLR balanced pre out 1 x RCA fixed out Trigger out General  Dimensions - WxHxD (mm): 440 x 162 x 400 Weight (unpacked / packed): 17 kg / 23 kg

The M8s is a pre-amplifier without limits. From its performance to its connectivity, via quality fit and finish, the M8s makes a superlative centrepiece for almost any system.The M8s has a wide array of inputs including a low noise MM/MC phono stage, 2 balanced inputs (1 with home theatre bypass option), 3 line inputs (one with home theatre bypass option) and a fully configured tape in/out loop.The M8s Pre-amp has very high input overload margins. This means that it has a completely stress free sound. The outputs are very low impedance and high current so that it can drive virtually any power amp in existence through any length cable (balanced or single ended).Technical measurements are testament to the M8s’s exceptional engineering: from ultra-low distortion to virtually perfect frequency response, and ultra low noise.The M8s’s will drive any power amplifier over any length of cable. Although, obviously, it’s perfect partner is a pair of M8s-700m monobloc amplifiers.Listening to the M8s Pre with the M8s-700m monobloc is quite an experience. The music is reproduced with no stress, no colouration and sense of relaxation and transparency that are music to the ears and balm to the soul.M8s Pre-amplifier In BriefGenuinely fully balanced preampEight versatile inputs – 1 XLR Balanced, switchable MM/MC Phono, CD, Tuner, Aux 1, Aux 2, TapeSingle ended and balanced outputs as well as a fixed output for tape recordHome theatre bypass available in both single ended and balanced inputsOutstanding cutting edge performanceAmazing load driving ability, will easily drive any power amplifier with any cable of almost any lengthExcellent design, he-man build quality

You listen to CDs or stream music without picture, but have you ever watched a movie without sound? The sound of a movie carries a significant part to deliver emotions and tell stories. Silence is as important as bombastic loudness. Sound designers use so

Musical Fidelity M6X 250.5 5 Channel Class A/B Power Amplifer

M6x 250.5 - Specifications Output  Power: 5x 250W/4 ohms (Peak: 400W) THD+N: 0,003% at 100W power output Frequency Response: 20Hz - 20kHz for 0,5dB SNR: 105dB at 1kHz at 200W power output Damping Factor: >300 Crosstalk 20Hz - 20kHz: >80dB Connections  5x line level RCA input 5x line level balanced XLR input 5x line level RCA through output 5x pair speaker terminals 1x Trigger input & output Input Sensitivity  700mV at RCA input, 1,4V at XLR input General Information  Dimensions (WxHxD): 435 x 195 x 430mm Main voltages: 230V/115V Internally set or 100V optional AC 50/60Hz Max. Consumption: 1500W, <0.5W in standby Weight: 30,5kg (ca. 34kg incl. shipping carton)

You listen to CDs or stream music without picture, but have you ever watched a movie without sound? The sound of a movie carries a significant part to deliver emotions and tell stories. Silence is as important as bombastic loudness. Sound designers use sound effects, foleys and music to enhance your experience. A soundbar can never reproduce a real cinema feeling. The M6x 250.5 will take your home cinema to the next level.The Full Cinematic ExperienceFor many people, the cinema is just a place with a big screen and expensive snacks - but there is more, which is usually not visible at all: The surround-sound-system. It all started with a simple three speaker setup in the 1980s and evolved to object based systems with up to 20 speakers. With the new M6x 250.5 you can easily create a powerful 5.1 home cinema setup (your active subwoofer is powered separately). You can connect your preamplifier/AV processor with either RCA or fully balanced XLR cables. The XLR connection furthermore enhances the sound quality and keeps the signal transmission clean.

For many people, the cinema is just a place with a big screen and expensive snacks - but there is more, which is usually not visible at all: The surround-sound-system. It all started with a simple three speaker setup in the 1980s and evolved to object bas

Musical Fidelity M6X 250.7 7 Channel Class A/B Amplifier

M6x 250.7 - Specifications Output  Power: 7x 250W/4 ohms (Peak: 400W) THD+N: 0,003% at 100W power output Frequency Response: 20Hz - 20kHz for 0,5dB SNR: 105dB at 1kHz at 200W power output Damping Factor: >300 Crosstalk 20Hz - 20kHz: >80dB Connections  7x line level RCA input 7x line level balanced XLR input 7x line level RCA through output 7x pair speaker terminals 1x Trigger input & output Input Sensitivity  700mV at RCA input, 1,4V at XLR input General Information  Dimensions (WxHxD): 450 x 195 x 435mm Main voltages: 230V/115V Internally set or 100V optional AC 50/60Hz Max. Consumption: 2500W, <0.5W in standby Weight: 32,5kg (ca. 35kg incl. shipping carton)

For many people, the cinema is just a place with a big screen and expensive snacks - but there is more, which is usually not visible at all: The surround-sound-system. It all started with a simple three speaker setup in the 1980s and evolved to object based systems with up to 20 speakers. With the new M6x 250.7 you can easily create a powerful 7.1 home cinema setup (your active subwoofer is powered separately). You can connect your preamplifier/AV processor with either RCA or fully balanced XLR cables. The XLR connection furthermore enhances the sound quality and keeps the signal transmission clean.

The Full Cinematic ExperienceFor many people, the cinema is just a place with a big screen and expensive snacks - but there is more, which is usually not visible at all: The surround-sound-system. It all started with a simple three speaker setup in the 19

Musical Fidelity M6X 250.11 - 11 Channel Class A/B Amplifier

M6x 250.11 - Specifications Output Main (C, LF, RF)  Power: 3x 250W/4 ohms (Peak: 400W) THD+N: 0,003% at 100W power output Frequency Response: 20Hz - 20kHz for 0,5dB SNR: 105dB at 1kHz at 200W power output Output Effect Channels  Power: 8x 150W/4 ohms (Peak: 250W) THD+N: 0,003% at 100W power output Frequency Response: 20Hz - 20kHz for 0,5dB SNR: 103dB at 1kHz at 200W power output Connections  11x line level RCA input 11x line level balanced XLR input 11x pair speaker terminals 1x Trigger input & output Input Sensitivity  700mV at RCA input, 1,4V at XLR input General Information  Dimensions (WxHxD): 435 x 205 x 430mm Main voltages: 230V/115V Internally set or 100V optional AC 50/60Hz

The Full Cinematic ExperienceFor many people, the cinema is just a place with a big screen and expensive snacks - but there is more, which is usually not visible at all: The surround-sound-system. It all started with a simple three speaker setup in the 1980s and evolved to object based systems with up to 20 speakers. With the M6x 250.11 you can easily create a Dolby Atmos home cinema setup (your active subwoofer is powered separately). You can connect your preamplifier/AV processor with either RCA or fully balanced XLR cables. The XLR connection furthermore enhances the sound quality and keeps the signal transmission clean.

raised by Hi-Fi+ as "a true world-class product", the M6s PRX is a 230 Watts-per-channel power amplifier with a unique Choke Regulated Power Supply (CRPS).The M6s PRX shares the same basic circuit topology as it's premium Titan or AMS50 siblings, but the 

Musical Fidelity M6s PRX Amplifier

M6s PRX - Specifications 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

raised by Hi-Fi+ as "a true world-class product", the M6s PRX is a 230 Watts-per-channel power amplifier with a unique Choke Regulated Power Supply (CRPS).The M6s PRX shares the same basic circuit topology as it's premium Titan or AMS50 siblings, but the CRPS gives it a technical twist of its own, enabling performance levels that eclipse its rivals.Its awesome combination of precision and power means the M6s PRX can drive even demanding speakers with complete neutrality.Hi-Fi Choice said the M6s PRX has an "aura of unflappable invincibility. You can push the amp hard without ever sensing that it's struggling".These sentiments were echoed by the Hi-Fi+ review, which described the M6s PRX as having "an effortless quality it almost makes your speakers seem bigger and better than they really are."The M6s PRX is also a flexible design, featuring two sets of switchable inputs. Its line output sockets also allow it to be easily used in a bi-amp or even tri-amp configuration.

Design + BuildThe M8s-500s is a fully balanced stereo amplifier which delivers 500wpc, which almost doubles into 4ohms. The M8s-500s is engineered for very low distortion typically less than .001% of 1kz and below .005% at 20kHz. Even at the ridiculous le

Musical Fidelity M8S-500S Power Amplifier

M8s-500s - Specifications Performance  Power output: 500 Watts per channel into 8 Ohms (27 dBW) THD(+ noise): <0.007% typical Signal to Noise Ratio: >120dB 'A' weighted Frequency Response: +0, –1dB, 10Hz to 80kHz Inputs  1x RCA Phono Line Level 1x Line level XLR Balanced 1x Trigger input 3.5mm (⅛”) mono jack ±4.5 to ±15V DC Outputs  1x RCA Phono Line Level (loop output) 1x Line level XLR Balanced (loop output) 1x Trigger output 3.5mm (⅛”) mono jack 12V DC General  Dimensions - WxHxD (mm): 440 x 160 x 460 Weight (unpacked / packed): 29 kg / 34.5 kg

Design + BuildThe M8s-500s is a fully balanced stereo amplifier which delivers 500wpc, which almost doubles into 4ohms. The M8s-500s is engineered for very low distortion typically less than .001% of 1kz and below .005% at 20kHz. Even at the ridiculous level of 50kHz distortion is a mere 0.02% creeping up to around 0.06% at the even more unreasonable figure of 100kHz. These may be measurements of frequencies never encountered in the real world but they prove a point; that the M8s-500s significant less distortion than rival designs.Like the M8-700m the M8s-500s has very low noise. Its combination of huge power reserves, low distortion and low noise contribute to its effortless performance. It delivers everything from delicate detail to massive dynamic slam with incredible speed and precision.Whatever style of music you listen to the M8s-500s serves it up in a spacious sound stage with outstanding realism.Its power and balance mean that the M8s-500s can drive just about any loudspeaker you choose. It is, of course, the perfect partner/visually and sonically for our M8 preamp.

The new M8s-700m monobloc power amp is fully balanced, and offers a staggering 700 watts per monobloc, with stellar sound quality and technical performance."I'm amazed. It sounds tonally neutral, high-resolution as well as spatially large and precise"FAIR

Musical Fidelity M8-700M Monobloc Amplifier

M8s-700m - Specifications Performance  Power output: 700 Watts per channel into 8 Ohms (28 dBW) THD(+ noise): <0.005% typical Signal to Noise Ratio: >120dB Frequency Response: +0, –1dB, 10Hz to 80kHz Inputs  2x RCA Phono Line Level 1x Line level XLR Balanced 1x Trigger input 3.5mm (1/8”) mono jack ±4.5 to ±15V DC General  Dimensions - WxHxD (mm): 440 x 160 x 460 Weight (unpacked / packed): 30 kg / 35.5 kg

The new M8s-700m monobloc power amp is fully balanced, and offers a staggering 700 watts per monobloc, with stellar sound quality and technical performance."I'm amazed. It sounds tonally neutral, high-resolution as well as spatially large and precise"FAIRAUDIO 12/13"Love at the first note!"PETER BANHOLZER - HIFI STATEMENT 06/15The M8s-700m has extremely low distortion, typically 0.001% at 1 kHz. At 20 kHz distortion is still below 0.005%. Distortion at 50 kHz (a ridiculous and unreasonable measurement, but revealing of the total amplifier performance nonetheless) is 0.02%. At 100 kHz, it is about 0.06%. These extraordinary measurements, and the extremely low high-frequency distortion, are highly significant sonically.The noise ratio of the M8s-700m is extremely low at -120 dB A-weighted.The M8s-700m has huge power reserves, producing 700 watts RMS into 8 ohms and just on 1300 watts into 4 ohms. It is an absolute powerhouse.The power, low distortion and the extremely low noise contribute to its fabulous, effortless sound.

Nu-Vista 600 is a superlative, 200 watts per channel super integrated amplifier

Musical Fidelity Nu-Vista 600 Integrated Amplifier

Amplifier Power output: 200 Watts per channel into 8 Ohms THD (+ noise): <0.005 % typical 20Hz - 20 kHz Signal to Noise Ratio: >103dB ‘A’ - weighted Frequency Response: +0, –0.1dB, 10Hz to 30 kHz Inputs 4x Line Level RCA / Phono 1x Line Level XLR Balanced Outputs 1 pair line level RCA connectors, constant level Line outputs 1 pair line level RCA connectors, preamp outputs for e.g. bi-amping General Dimensions - WxHxD (mm): 483 x 187* x 510 *212mm on included optional pointed feet Weight (unpacked / packed): 31 kg/ 47 kg

Based on our excellent Nu-Vista 800 circuit we decided to go all out “fully balanced” on the Nu-Vista range.The Nu-Vista PAS features the tried and tested Nu-Vista stage featuring 6S51N nuvistors in a discrete class A amplifier buffer.Technical TalkThis i

Musical Fidelity Nu-Vista PAS Amplifier

Amplifier  High output power, greater than 300W into 8 ohms, 500W into 4 ohms, 1000W peaks into 2 ohms Output Voltage: 49 Volts RMS Output Current: 130 Amps peak to peak Damping factor: 200 Output devices: 5 pairs per channel Gain: 16x (23.5 dB) THD+N: < 0.003 % typical, 20Hz to 20 kHz Signal / noise ratio: >108dB ‘A’-weighted Channel separation: >96dB Input impedance: 100 k Ohms Input sensitivity for full output: 3 Volts RMS Frequency response: + 0, –1dB, 5Hz to 50 kHz In & Output  4 fully independent inputs: 2x RCA & 2x XLR 2 loop through outputs: 1x RCA & 1x XLR Speaker outputs: 2 pairs 4mm banana plug/binding posts Trigger input and output: 3.5mm mono jack socket Trigger level ±5V to ±12V General Information  Weight PAS: 27kg net (35kg) Weight PAS PSU: 40kg net (50kg) Dimensions PAS (WxHxD): 483 x 187,5 x 475 (494 with connectors) Dimensions PAS PSU (WxHxD): 483 x 187,5 x 475 (478 with connectors) Mains voltages: 115/230VAC 50/60Hz (factory pre-set); 100VAC 50/60Hz (alternative) Consumption <0.5W in standby mode; 130W on and idle; 1060W maximum

Based on our excellent Nu-Vista 800 circuit we decided to go all out “fully balanced” on the Nu-Vista range.The Nu-Vista PAS features the tried and tested Nu-Vista stage featuring 6S51N nuvistors in a discrete class A amplifier buffer.Technical TalkThis is followed by a balanced configuration circuit and balanced input high power, low distortion output amplifier stage. The power stage has 5 pairs of high power thermally compensated output devices for reliable and stable operation.

The Nu-Vista PAM is a fully balanced, discrete mono power amplifier with separate power supply unit.  Based on our excellent Nu-Vista 800 circuit we decided to go all out “fully balanced” on the Nu-Vista range.The Nu-Vista PAM features the tried and teste

Musical Fidelity Nu-Vista PAM Mono Amplifier

Amplifier  High output power, greater than 600W into 8 ohms, 1000W into 4 ohms, 1500W peaks into 2 ohms Output Voltage: 69 Volts RMS Output Current: 150 Amps peak to peak Damping factor: 180 Output devices: 5+5 pairs per channel Gain: 16x (23.5 dB) THD+N: < 0.003 % typical, 20Hz to 20 kHz Signal / noise ratio: >108dB ‘A’-weighted Input impedance: 100 k Ohms Input sensitivity for full output: 4.3 Volts RMS Frequency response: + 0, –1dB, 5Hz to 50 kHz In & Output  4 fully independent inputs: 2x RCA & 2x XLR 2 loop through outputs: 1x RCA & 1x XLR Speaker outputs: 2 pairs 4mm banana plug/binding posts Trigger input and output: 3.5mm mono jack socket Trigger level ±5V to ±12V General Information  Weight PAM: 27kg net (35kg) Weight PAM PSU: 40kg net (50kg) Dimensions PAM (WxHxD): 483 x 187,5 x 475 (494 with connectors) Dimensions PAM PSU (WxHxD): 483 x 187,5 x 475 (478 with connectors) Mains voltages: 115/230VAC 50/60Hz (factory pre-set); 100VAC 50/60Hz (alternative) Consumption <0.5W in standby mode; 130W on and idle; 2150W maximum

The Nu-Vista PAM is a fully balanced, discrete mono power amplifier with separate power supply unit.  Based on our excellent Nu-Vista 800 circuit we decided to go all out “fully balanced” on the Nu-Vista range.The Nu-Vista PAM features the tried and tested Nu-Vista stage featuring 6S51N nuvistors in a discrete class A amplifier buffer.Technical TalkThis is followed by a balanced configuration circuit and balanced input high power, low distortion “bridged” output amplifier stage. The power stages have 2x 5 pairs of high power thermally compensated output devices for reliable and stable operation.

he A1 is built around a completely discrete and symmetrical Class A topology. It‘s able to output 25W of pure Class A power @ 8 ohms load with 25A of maximum output. While the numbers here might seem rather low, the ability for the output stage to drive d

Musical Fidelity A1 Integrated Amplifier

Amplifier  Power: 25 Watts per channel into 8 Ohms Voltage: 42.5 Volts peak to peak Current: 25 Amps peak to peak Damping Factor: 150 Gain (volume max): 32dB (Direct Mode), 42dB (Normal Mode) Output devices: 2 per channel Signal / noise ratio: 82dB Channel separation: 85dB Frequency response: + 0, –1dB, 10Hz to 40 kHz Line level sensitivity: 300mV rms nominal, 8V rms max Line level inputs impedance: 25k Ohms Tape Out impedance: 220 Ohms Pre Out impedance: 100 Ohms Phono Preamp  Phono RIAA response: +/- 1dB MM sensitivity: 5mV nominal MM capacitance / impedance / gain: 100pF / 50k Ohms / 40dB MM signal / noise ratio: 75dB MC sensitivity: 450μV nominal MC impedance / gain: 1k Ohm / 60dB MC signal / noise ratio: 70dB Inputs  1x phono RCA MM/MC, 5x line RCA Outputs  1 x line level RCA fix TAPE OUT 1 x line level RCA var PRE OUT 1 x 4mm banana/binding posts SPEAKER OUT General Information  Dimensions (WxHxD): 440 x 68.3 x 283.3 mm Main voltages: 230V/115V Internally set or 100V optional Max. Consumption: 130W, 0W in standby (=Power Switch OFF) Weight: 10.5kg

he A1 is built around a completely discrete and symmetrical Class A topology. It‘s able to output 25W of pure Class A power @ 8 ohms load with 25A of maximum output. While the numbers here might seem rather low, the ability for the output stage to drive difficult speakers is a small miracle in itself. The amp design being dynamic class A, and if Class A standing current is exceeded, it will automatically allow more. It therefore “slides” (NOT “switches”) smoothly into class B style operation, temporarily allowing the further current draw needed.Power SupplyThe new A1 has received an updated transformer from shared (1985 original) to more efficient “dual mono split rail” windings. The amp stages are supplied by fully independent left and right power supplies for better power handling and stereo imaging and each power amplifier now has double supply capacity resulting in reduced ripple and noise.The transformer‘s noise and heat dissipation are reduced due to better efficiency and updated components. The main supplies are filtered for better regulation and reduced switch on surge.

The M5si is a real high end amplifier. At 150wpc, with high current delivery, it will drive virtually any loudspeaker easily. Internally the M5si is configured as two independent monoblocs with a separate preamp, but all mounted on one pcb. Its technical 

Musical Fidelity M5Si Integrated Amplifier

Amplifier  Power output: 150 Watts per channel into 8 Ohms THD (+ noise): <0.010 % typical 20Hz - 20 kHz Signal to Noise Ratio: >100dB ‘A’ - weighted Frequency Response: +0, –0.1dB, 10Hz to 20 kHz Inputs  4x Line Level RCA 1x USB type ‘B’ connector - asynchronous data stream at up to 24-bit/96kHz 1 x MM phono input Trigger in Phono Input  Sensitivity: 3mV nominal (MM) Signal / noise ratio: >70dB ‘A’-weighted Input impedance: 50k Ohms (MM) Frequency response: RIAA/IEC ±0.5dB 20Hz-20kHz Outputs  Trigger out Fixed, line level output Variable, preamp output General  Dimensions - WxHxD (mm): 440 x 100 x 405 Weight (unpacked / packed): 14.6 kg/ 18.8 kg

The M5si is a real high end amplifier. At 150wpc, with high current delivery, it will drive virtually any loudspeaker easily. Internally the M5si is configured as two independent monoblocs with a separate preamp, but all mounted on one pcb. Its technical performance is about equal to the M6si.  The M5si has very low distortion, outstanding noise ratio and an extremely flat frequency response.  Inputs; phono (mm), 4 line, and USB ’B’ up to 24bit 96kHz. The M5si produces an extraordinary sweet clear lucid sound. Significantly it was developed after our amazing legendary Nu-Vista 800. Consequently some of the Nu-Vista 800’s subtle pcb layout solutions have found their way into the M5si.

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