Nu-Vista 800.2

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Nu-Vista 800.2
The Nu-Vista 800.2 is a power-house of an amplifier with incredible clarity and finesse. Receiving new modern looks, a new display and revised internals, it is all the original 800 was and more.

The Nu-Vista 800 was an amplifier that has enjoyed much popularity and use as a high end hybrid integrated over the past few years. Unfortunately, as with all things encompassing modern, as well as more traditional technology, parts were discontinued. The original “retro look” display was suddenly no longer produced at very short notice.

We were therefore left with a choice - discontinue a popular amplifier or workaround and replace the original with updated version but as unchanged as possible from the original formula.

The TITAN heritage

The Nu-Vista 800 was an amplifier that has enjoyed much popularity and use as a high-end hybrid integrated over the past few years. It was originally designed in 2013 to bring back the then discontinued Nu-vista family of products.

We reworked the old Nu-Vista circuit to modern practices and it was the first to include the locally decoupled output stage since the TITAN. This involved giving each output device a corresponding high current bulk supply capacitor. These capacitors mounted on the power amplifier PCB, give it similar appearance to a “V10” engine!

Mounting such a capacitor near to the each output transistor allows more immediate access to stored energy, with much lower impedance path to flow through. This results in better transient response and coincidently provides a degree of improved ripple filtering at higher currents in conjunction with the supply capacitors situated elsewhere.

The main supply capacitors are situated right on the rectifiers also decreasing supply impedance and helps to keep rectification and hum noise away from the high gain PA circuit.

This unit was very popular, bringing Nu-Vista sound to a new generation of listeners and also a matching CD player was produced, and received great acclaim as well.

From Nu-Vista 800 to 800.2

Unfortunately, as with all things encompassing modern, as well as more traditional technology, parts were discontinued. The original “retro look” display was suddenly no longer produced at very short notice. We were therefore left with a choice - discontinue a popular amplifier or workaround and replace the original with updated version but as unchanged as possible from the original formula.

The Nu-Vista 800.2 has received a new modernised front plate and a completely new display. It‘s in line with our new range of Nu-Vista products. We soon realised we would have to update the power supply circuits and control and electronic on/off control circuitry to adapt for the new display. Happily, this meant we could also add in the missing remote on/standby function as well.

And while we were already at it, we had our transformers rewound, for lower standing flux, so they are less sensitive to mains DC offset noise. This means a slightly larger (and heavier) transformer which, thankfully, still fits the same casework.

The upshot is we have now a new hybrid integrated, the Nu-Vista 800.2, that will visually fit into the new range of Nu-Vista products, while keeping the audio parameters of the original untouched, while even improving them in certain areas.

Heroic Build Quality

The Nu-Vista 800.2‘s mechanical construction is uncompromisingly rigid and solid in typical Musical Fidelity tradition. Front panel and side panels are milled from extruded aluminium profiles and are extremely massive. The Nu-Vista 800.2 is basically immune against the effects of vibration from the environment. The same can be said about electro magnetic immunity. The massive aluminium case acts as a Faraday cage. It protects the internals against outer electromagnetic fields, and in the same way, the rest of your HiFi gear against electromagnetic fields generated by the Nu-Vista 800.2.

The new Nu-Vista 800.2 is a continued labour of love for Musical Fidelity. Our passion for Nuvistor tubes didn‘t stop. Everyone at Musical Fidelity hopes that you derive as much pleasure listening to the Nu-Vista 800.2 as we had creating it.

Nuvistor Tubes

Nuvistor tubes were invented in the 1950s to solve the many shortcomings of conventional tubes. Unlike them, Nuvistor tubes offer very high reliability, low microphony, low noise, consistency from batch to batch, small size, relatively low power consumption and great technical performance.

One famous application was in the Ampex MR-70, a costly studio tape recorder whose entire electronics section was based on nuvistors. Another limited application of this very small tube was in studio-grade microphones from that era, the AKG/Norelco C12a, which employed the 7586, being a good example.

It was also later found in the famed Neumann U 47 studio microphone. This microphone was highly regarded by artists all over the world, and was used by many top recording artists such as Frank Sinatra, The Beatles, and so on. Remarkably, you can currently see a U47 microphone, with its stand, cables and power supply on eBay for $10.999 „Buy-it-now“.

Unfortunately just as uses for Nuvistor tubes were being explored, the transistor was invented and it was ‘game over’ for Nuvistors. There the matter rested until about fifteen years ago, when Musical Fidelity created the first of its ground-breaking Nu-Vista series. These legendary, limited-edition products sold out in a matter of months. Today, fifteen years later, they command very high secondhand prices because of their beautiful sound, build quality, and longevity.

This product is no longer available to order and will not be coming back into stock.

In Stock products are those that are currently held in stock at our Oxfordshire warehouse. This stock status is updated regularly but is subject to change at very short notice.

Products that are Awaiting Stock are items that we would normally carry on stock at our Oxfordshire warehouse, but are currently unavailable. Chances are there is already more on the way, but if you would like a more accurate availability status please feel free to Contact Us.

Urgent order items are products that we do not normally carry on stock, but they are typically held on stock by our European suppliers. Depending on availability, we will seek to order these products quickly, when we have an enquiry. They can therefore be subject to quicker availability times than "Special Order" products.

Special Order items are those that are most often built to order. For these items, we tend to experience longer lead times as we negotiate them into the production line with our suppliers.

Nu-Vista 800.2

RRP: £10999.00

The Nu-Vista 800.2 is a power-house of an amplifier with incredible clarity and finesse. Receiving new modern looks, a new display and revised internals, it is all the original 800 was and more.

Options:

The Nu-Vista 800.2

Based upon the notorious Nu-Vista 800, the Nu-Vista 800.2 is a huge upgrade from its predecessor. Featuring a new modernised front plate and a completely new display. In addition to all of these aesthetic upgrades, the Nu-Vista 800.2 has a revised power supply circuit and a new remote on/standby feature.

Musical Fidelity reworked the old Nu-Vista circuit to modern practices and it was the first to include the locally decoupled output stage since the TITAN. This involved giving each output device a corresponding high current bulk supply capacitor. These capacitors mounted on the power amplifier PCB, give it a similar appearance to a “V10” engine!

Additionally, mounting such a capacitor near to the each output transistor allows more immediate access to stored energy, with much lower impedance path to flow through. This results in better transient response and coincidently provides a degree of improved ripple filtering at higher currents in conjunction with the supply capacitors situated elsewhere.

The Nu-Vista 800.2 has received a new modernised front plate and a completely new display. It‘s in line with Musical Fidelity's new range of Nu-Vista products. They soon realised they would have to update the power supply circuits and control and electronic on/off control circuitry to adapt for the new display. Happily, this meant they could also add in the missing remote on/standby function as well.

And while Musical Fidelity were already at it, they had their transformers rewound, for lower standing flux, so they are less sensitive to mains DC offset noise. This means a slightly larger (and heavier) transformer which, thankfully, still fits the same casework.

The Nu-Vista 800.2‘s mechanical construction is uncompromisingly rigid and solid in typical Musical Fidelity tradition. Front panel and side panels are milled from extruded aluminium profiles and are extremely massive. The Nu-Vista 800.2 is essentially immune against the effects of vibration from the environment. The same can be said about electro magnetic immunity. The massive aluminium case acts as a Faraday cage. It protects the internals against outer electromagnetic fields, and in the same way, the rest of your Hi-Fi gear against electromagnetic fields generated by the Nu-Vista 800.2.

The Nu-Vista 800.2 measures like a dream but, more importantly, it sounds incredible. It is silky smooth with enormous transients and an effortless feel that is at once relaxing and involving. Of special note how the Nu-Vista 800.2 projects images between the loudspeakers so that you can almost touch them.

Mark Craven and Paul Miller , Hi-Fi News , August 2023

Musical Fidelity Nu-Vista 800.2 Review

"...the amplifier responded with aplomb, ensuring the layered vocals and weighty transients didn’t lose an ounce of their rich, smooth quality as the VU meters on the fascia crept to the right..."

See full review

Janine Elliot , HIFI Pig , August 2023

Musical Fidelity Nu-Vista 800.2 Integrated Amplifier Review

"Incredibly well put together and excellent choice of components, with a good central display screen."

See full review

Chris Frankland , StereoNet Applause , 24th November 2023

Stereonet review the Musical Fidelity Nu-Vista 800.2 Integrated Amplifier

"The 800.2 is a big smoothie then, but this doesn't mean it is dull. The combination of excellent detail resolution, plus great rhythmic and dynamic drive, is pretty special."

See full review


format_quoteHenley Says...

When HiFi separates are the name of the game, none do it with quite as much impact as Musical Fidelity. The Nu-Vista models feature pure HiFi excellence, separated out into one box per task. The result is a physically commanding system with a presence that shouts of your level of seriousness when it comes to your musical reproduction. And this doesn't even consider the sound! The audio performance is truly something to behold, and we try our utmost to find any excuse to hear them - keep an eye out for us at HiFi shows up and down the country.

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Laurence Armstrong Managing Director

If you are interested in the Nu-Vista 800.2 and would like to know more, or are building a high-end system and would like some advice, reach out to one of our expert team today.

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