Nuvistor Tube Set

  • High reliability, consistency from batch to batch
  • Low microphony
  • Low noise
  • Small size, relatively low power consumption
  • Better technical performance than traditional valves

Find Your Local Retailer

How To Buy

As UK distributors for the brands we represent, our main focus is to give you all the information you need to help assist with your purchase. Once you have the information you need, we want to make the purchase process as simple as possible. So we give you up-to three options on how to buy our products.

Find Your Local Retailer

Our preferred option is for you to visit a nearby store and buy what you need locally. Our authorised stockists are some of the finest specialist hi-fi retailers in the country, and they're equipped to give you the best after-sales and set-up advice possible - all in person. To find your local retailer, either click the 'Buy In-Store' button on your product page for exactly the right recommendation, or head to our comprehensive Where To Buy tool.

Buy Now, Collect Locally

If you want the added convenience of only having to pop-in to store when you know the product you want has arrived, you can use our Click & Collect-style checkout process. With Buy Now, Collect Locally, your purchase takes place online and the product is then delivered direct to your local supporting retailer; ready for you to collect when you're ready. Click here to find out more about Buy Now, Collect Locally.

Buy Now

For smaller items, you can also have the ultimate convenience of purchasing directly through our website. The checkout process is entirely secure, so you can trust your information will be safe - and your desired product will arrive with you as quickly as possible.

Click here for full Terms & Conditions.

Nuvistor tubes were invented by RCA 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. The tube is made entirely out of metal and ceramic meaning making nuvistors requires specialist equipment but also means that Nuvistors are among the highest performing small signal tubes on the market with the results of which can be seen in the Musical Fidelity Nu-Vista range accross the board.

The Musical Fidelity Nuvistor Tube Set contains four selected replacement Nuvistors which guarantee a perfect interaction and audiophile sound due to their properties. Musical Fidelity Nuvistors are among the highest performing small signal tubes with the result of huge life-tests indicating that the lot failure rate per 1.000 hours for the 7586 (type used in Musical Fidelity products) is only 0,475% at a confidence level of 95% to 10.000 hours. The replacement Nuvistor Tube Set will bring life back into your system, giving you that warmth and high quality sound you have come to expect and love from the Nuvistor tubes.




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