Naim Audio Amplifiers

World Class sound... Naim Audio, based in Salisbury, England have been producing the world's finest CD players, amplifiers, loudspeakers, network players and all-in-one systems since 1973.



Naim audio have a rich history of producing world-beating pre and power amplifiers. Ever since Naim's first power amplifier, the NAP160, was released in 1971, they have been striving for sonic perfection.

Several iconic products, such as the original NAIT released in 1983 and the NAP135 launched in 1984, have set the basis for the current range of Naim amplification. The pinnacle of this development is currently shown by the mighty NAP 500 and NAC 552 pre/power combination which stands at the top of the audiophile tree as a truly world-beating combination. The Naim range starts with the NAIT 5si and continues through to the Reference 500 system.

Naim 500 Series Amplification

Naim 500 Reference Series System

The Naim 500 series Reference System is the culmination of 30 years of hard work, testing and development, with the aim of creating the finest audio system in the world. This journey started in the year 2000 with the introduction of the two-box, 140W NAP 500 power amplifier. With the NAP 500 viewed by some as the best power amplifier in the world, Naim then set out to replace the NAC52 with a new world-beating preamplifier.

In 2002 the Naim NAC 552 was born, also adopting the two box system of a separate head unit and external power supply, the NAC 552 has won critical acclaim across the globe for its portrayal of all genres of music as well as the musical and punchy style, which to this day is synonymous with the Naim brand. The final piece in the jigsaw came in September 2005 when Naim released the CD555 at the Hi-Fi and Home Entertainment Show at Heathrow. After winning awards all over the world, it is generally viewed as one of, if not the best CD player of all time. Sleek, simple and stylish the CD555 was an instant classic. With the advent of digital streaming, the CD555 has now been superceded by the ND 555 Network player, taking digital music replay to new heights.

Both the NAC 552PS and CD 555PS power supplies have recently benefitted from Naim’s DR upgrades, a development which has raised their performance even higher! The Naim 500 Reference System is a showcase of the very best of British Hi-Fi in the 21st century and really pushes the boundaries of what is possible from Hi-Fi in the modern age.

Naim NAC 332 Preamplifier

Naim NAC 332 Preamplifier

NAC 332 is the “analogue centre” of your system, delivering optimal performance to your amplifier and loudspeakers. Naim’s most versatile preamplifier to date, you can connect headphones as well as the NVC TT phono preamplifier for listening to vinyl. Use the included remote control to control the volume and inputs in just one click.

Taking several elements from the Statement S1 preamplifier, a benchmark product at Naim, NAC 332 combines performance and versatility thanks to its multiple functions. It allows you to connect many sources, from an amplifier to headphones, as well as a turntable or CD player. Its optimised Naim circuits deliver enhanced musical performance from all your sources and limit internal noise for uncompromising sound quality.

Naim NAP 350 Mono Power Amplifier

Naim NAP 350 Monoblock Power Amplifier

A benchmark amplifier, the NAP 350 offers precise musical performance and plenty of power and can be linked to a large number of high-fidelity loudspeakers. It can be used with other NAP 350. Thanks to its silent cooling system, it is easy to install in your chosen environment with no sound disruption.

The NAP 350 amplifier and its 175 watt monoblock design (with peak power at 1.7 kW) delivers incredible dynamics, meeting the needs of the most demanding loudspeakers. It offers ultimate compatibility, thanks especially to its balanced XLR input which facilitates connections and can be combined with one or more amplifiers.

Naim NAP 250 Stereo Power Amplifier

Naim NAP 250 Stereo Power Amplifier

First appearing in 1975, NAP 250 has become an iconic product. Today, it delivers more power than ever and offers ever more flexibility within a complete system. The cutting-edge engineering work involved in the NAP 250 results in unrivalled performance. It delivers 100 watts of A/B class power per channel, fully adjustable to set your music free in the most remarkable way.

The cutting-edge design of the NAP 250 means it can be used even at high sound levels: its heat sink reacts to the increased volume, keeping the product “cool”. Other improvements include the addition of symmetrical XLR connections and a series of technologies derived from Naim’s iconic Statement amplifier, including a eddy current separator available between the loudspeaker outputs. It also incorporates the Naim Audio DR (Discrete Regulator) technology found in the Statement, to benefit from the stable, fluid power supply we know to be essential.

Naim Supernait 3 Integrated Amplifier

Naim Supernait 3 Integrated Amplifier

Since the last NAIT integrated amplifiers were released, Naim’s research and development team have worked on a range of amplifier improvements. The result is upgraded power amplifier sections for SUPERNAIT 3, delivering greater pace and intimacy to their musical delivery – whether it’s driving a pair of loudspeakers or your favourite pair of headphones.

SUPERNAIT 3 has received significant performance upgrades, including a built-in phono stage, making it a perfect partner for turntables, as well as for streamers, CD players, or any other music source people want to enjoy with the signature Naim sound.

Naim XS Series

The Naim XS series is a family of products designed to offer the best performance at its price point and to be both versatile and easily upgradable.

The Naim NAIT XS 3 builds on the reputation and performance of the NAIT 5si, sounding even better in its standard form but also, with the addition of an external power supply such as the Naim Flatcap XS, can achieve a much higher level of musical performance altogether. The NAIT XS 3 also includes a socket to allow the connection of one of Naim’s excellent phonostages if required.

This flexibility means that you can build the performance of your system over time, when you are ready, with the addition of a new component. This is something that is universal with Naim’s Classic Series, allowing you to migrate and upgrade to some of the Classic Series components if you so wish.

5Si Series

The Naim NAIT 5si integrated amplifier is Naim’s entry level amplifier. There is a tradition of Naim NAIT amplifiers punching above their weight, which started in 1983 with the original NAIT and continues to this day with the NAIT 5si.

With 60W per channel, the NAIT 5si shines, especially when paired with Naim’s CD5si CD player. With the versatility of having both RCA phono sockets as well as the traditional DIN connections, the Naim NAIT 5si makes a flexible and excellent-sounding integrated amplifier for many users. The i series, like the XS series are housed in “Slimline” casework, giving them a sleek and stylish appearance.

The i series is the first step onto the Naim ladder and never fails to impress.