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Musical Fidelity NuVista 800

Integrated Amplifier with Nuvistor Tubes and 300W per Channel
0%Financing from just € 416.63 a month, with a 24-month term.
Delivery Time
5-7 business days

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The Musical Fidelity NuVista 800 is equipped with the unique Nuvistor Tubes and 300 watts per channel -- a superlative among integrated amplifiers. This amplifier is not only a technological leader, but also leading the trends.

The Nuvistor Tube

The Nuvistor Tube was developed in the fifties with the claim of being the best tube ever. At the time large glass bulb tubes were standard. No only were the very large and very sensitive to microphonically very sensitive but technically also relatively unreliable. Series fluctuations were the norm. With the Nuvistor Tubes these problems have been made history. On offer for the first time is:

• Very high reliability
• Hardly any microphonic effects
• Perfect technical values
• Compact design
• Model series contistancy

The Technique

The NuVista 800 "Super Integrated Amplifier" was only devised with the aim of defining an absolute leader in amplifier technology. Every aspect of circuit design, components and workmanship meet the very highest demands.
In NuVista 800 find development approaches from different fields together perfectly:

• State-of-the-art circuit in tube technology
• State-of-the-art semiconductor technology
• State-of-the-art SMD design
• CAD / CAM technology
• Program development

The Sound

The sound quality is groundbreaking. The amplifier combines the warmth and balance of a triode with the power to drive any speaker at any volume. There is no rudeness or sharpness to be found here. On the contrary, the fine resolution, the precision down to the lowest frequencies and the insane dynamics represent a milestone in the development amplifier.

Raphael Eismann

We have a wide range of Musical Fidelity devices available for demonstration in our HiFi and home cinema studios in Berlin-Kreuzberg. We look forward to your visit!


  • Power output: 330 Watts per channel into 8 Ohms
  • THD (+ noise): <0.005 % typiclal 20Hz - 20 kHz
  • Signal to Noise Ratio: >107dB 'A' - weighted
  • Frequency Response: +0, –0.1dB, 10Hz to 30 kHz

Line Level Inputs

  • 4x Line Level RCA / Phono
  • 1x Line Level XLR Balanced

Line Level Outputs

  • 1 pair line level RCA connectors, constant level LINE outputs
  • 1 pair line level RCA connectors, PREAMP outputs for e.g. biamping

Speaker Level Outputs

  • 2 pairs 4mm banana plug/binding posts

Power Requirements

  • 115/230VAC 50/60Hz (factory pre-set)
  • 100VAC 50/60Hz (alternative)

Power Consumption

  • 130W on and idle (blue LED lit)
  • 900 Watts maximum


  • Dimensions - WxHxD (mm): 483 x 187* x 510
  • *212mm on included optional pointed feet
  • Weight (unpacked / packed): 39 kg/ 47 kg


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10963 Berlin-Kreuzberg

+49 30 253 753 0

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Sat: 10 a.m. - 4 p.m.


Opening Hours Mon - Fri: 10 a.m. - 7 p.m.
Sat: 10 a.m. - 4 p.m.

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