Naim Nait XS 3 Integrated Amplifier Review (2024)

The Naim Nait XS 3 Integrated Amplifier audio circuitry is perfectly assembled to eliminate parts interaction and minimize sound interference. With this amplifier, you will enjoy the crispiest of sounds and a completely engrossing listening experience.

This integrated amplifier is quite presentable, with sleek outlines, and solid case-work assembly. The sound quality betrays the level of attention to detail employed in the making of this product. The Naim Nait XS 3 boasts of advanced features such as a discreet Class-A circuit, an optimized phono stage topology, and upgraded RIAA equalization. The result is a discernible feeling of space and depth distinction between stage performance and crowd noise. If you are looking for unmatched sound quality, here’s why the Naim Nait XS 3 Integrated Amplifier is a great option.

Naim Nait XS 3 Integrated Amplifier Breakdown and Review

The Naim Nait XS 3 uses class A amplification, considered the best amplification for your hi-fi components. This is because it offers extremely low signal and crossover distortion.

It has an Optimized Phono Circuit Topology which comprises 3 stages: the gain stage, and passive and active equalization. This enables first-class sound performance. The RIAA equalization capacitors have low microphonic pickup and superior transient performance. As phono stages are a thousand times more sensitive than most inputs, this significantly benefits the sound quality.

By finding a way to exceed double the velocity of the voltage gain stage, the Naim research and development team managed to double the reaction pace at the speaker output stage for this amplifier.

With the sophistication of Class A and doubling of voltage gain speed, impeccable sound quality is realized.

The power transistors are insulated using Ceramic Heatsink Technology to minimize coupling between the chassis and output transistors. By eliminating the casscode circuit in the Naim Nait X3, the device boosts the slew rate and makes the sound faster and more immediate.

Additionally, for the Nait Naim XS3, there is only one input and one output at any given time. This allows for an exact reproduction of the input signal at the output. An easy-to-hold remote control comes standard without too many buttons. The Naim Nait XS3 integrated amplifier makes a smooth music-playing solution, especially when paired with a Naim streamer such as the ND5 XS2. The Naim Nait XS3 custom design ensures that the bass packs a punch without distorting the low end.

  • High sound quality
  • Very well built
  • Integrates pre-amp and power amplification features
  • Has MM phono stage for turntable usage
  • No digital inputs, no option to add them
  • Has no MC-switchable phono stage

View price here


Naim Nait XS 3 Integrated Amplifier Specifications

ModelNaim Nait XS 3 Integrated Amplifier
Power70W per channel
Phono StageYes
Headphone Output¼ inch (6.3mm)
Dimensions2.7 x 17 x 12.36 Inches
AvailabilityCheck Price Here

Features for the Naim Nait XS 3 Integrated Amplifier


The Naim Nait XS 3 will give you top-quality sound output from your headphones or speakers. It is streamlined for use with vinyl, by streamers, CD players, and partners well with turntables, or any other music source of choice.

The XS3 delivers several refinements even when compared to the Supernait 3, which is its closest comparable amplifier in the Naim range. For starters, the XS3 creates a more distinct space and three-dimensional effect. It delivers a higher level of front-to-back depth with crisp and clear openness.

It also has a very good bass response. Stands head and shoulders above most amplifiers at its price point on this aspect.

The phono stage is free from unwanted noise and works well with many turntables.


Like some of its predecessors on the Naim line, the Nait XS3 has a simple front panel on slimline casework, a volume node to the left, selector buttons on the right, and a power switch together with the DIN connections and standard RCA inputs at the back.

The Naim Nait XS has a phono stage and has a provision to add external phono stages. It has a moving magnet MM-only design which is in keeping with the kind of turntables available in the market. This circuit gives it superb performance.

The device comes with a headphone amplifier. The pre-out and power-in plugs are made through the DIN and a sub-output using the RCA. Power output is set at 2x 70 watts which are quite sufficient.

Attention to detail and practical considerations are evident in the layout and components availed.


As a top British audio engineering brand, Naim is dedicated to audio engineering and exemplary customer experience. In pursuit of this, the Naim Nait XS3 design focuses on improving the voltage gain stage speed, upgrading the RIAA equalization, and integrating an optimized phono stage topology.

The build went further to include an in-built MM phono stage. Like other models, a reed relay switching mechanism for the inputs is included with a specific shock-absorbing capacitor. The Alps Blue Velvet volume control is carried over from the Naim Supernait 2. The Naim Nait XS3 deliberately leaves out digital input and balance control features as a trade-off for improved sound.

The circuitry layout inside the box is neat and intuitive. With such dedicated technologies, this Naim’s integrated amplifier is meant to be a hi-fi dream.

Are there alternatives to the Naim Nait XS 3 Integrated Amplifier?

Yes, there are. In place of the Naim Nait XS 3 Integrated Amplifier, you can get the Cambridge Audio CXA81, Marantz PM6007, or Rega io. These are popular integrated amplifiers that will serve you well.

Features of alternative integrated amplifiers

ModelCambridge Audio CXA81Marantz PM6007Rega io
Power80W per channel45W per channel30W per channel
Phono StageNoYes (MM)Yes (MM)
BluetoothApt X HDNoNo
FeaturesES9016 digital-to-analogue converter, Over-sized toroidal transformer, Bluetooth wirelessCustomized block capacitors, Toroidal power transformer, MM Phono stageClass A/B circuitry, High-quality MM, Mini wireless remote control, Linear power supply
AvailabilityCheck Price HereCheck Price HereCheck Price Here

Verdict: So, should you buy the Naim Nait XS 3 Integrated Amplifier?

Yes, you should. The Naim Nait XS 3 Integrated Amplifier will give you the punch and infinite control that you need for your music. The sound quality is only comparable to bigger and pricier amplifiers. For a fraction of the price, the elegant Naim Nait XS 3 will fit snugly in smaller spaces and bring the party to the house. However, it is important to note this amplifier has no provision for any digital input and plans accordingly.

Can I use Bluetooth with the Naim Nait XS 3 Integrated Amplifier?

No, the Naim Nait XS 3 Integrated Amplifier does not have Bluetooth.

What Class is the Nait XS 3 Integrated Amplifier?

It’s a Class A design and capable of driving just about any headphone exceedingly well.

Andrew Gibbons

According to Andrew Gibbons, playing the guitar is fun but it will take a few months before you can come up with a creative expression. Gibbons is a guitar instructor and has been teaching University music programs for over a decade, when it comes to playing the guitar a lot of factors come into play that determines the type of sounds produced. The guitarist must consider the guitar's neck and body shape, weight, and string type, the amp is also a primary determinant of the sounds produced and that is why Gibbons has created extensive excerpts detailing on the delicate topic. Guitarists must also pick a pose, be it the pro, wizard, hipster, or the old master.