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Naim Nait XS3
The NAIT XS 3 is an integrated amplifier delivering outstanding audio performance. Its advanced features and high-quality components ensure excellent clarity and detail, making it a perfect choice for audiophiles and music enthusiasts alike. Launched after the NAIT XS 2 (2013), the NAIT XS 3 significantly updated the power amplification sections. Whether you're using it with a streamer, CD player, or any other music source, and whether you're listening to your music through a pair of speakers or headphones, it delivers the signature Naim sound and provides a more dynamic and immersive musical experience.
Features
With our meticulous attention to detail, we strive to deliver the most authentic musical performance possible.
The NAIT XS 3 benefits from the following features:
• Class A headphone amplification
• Alps Blue Velvet volume control
• Reed relay input selection
• Ceramic insulators for the power transistors
• Galvanic isolation of control and audio circuits
• Microphonic-isolating PCB mounts
Versatile and reliable
The NAIT XS3 comes with a powerful 70W power amplifier and five analogue inputs, as well as a phono stage, making it a versatile and reliable choice for any music lover. Its preamplifier stage is incredibly transparent, ensuring that the sound is pure and precise.
Additionally, it features a single-ended class-A headphone output, which is ideal for private listening. it is also upgradeable with external power supplies, power amplifiers, and cabling upgrades, allowing you to achieve the best possible performance from all your audio sources.
Technology & Savoir-faire
Our R&D team has made significant improvements to the NAIT XS 3 performance. We have doubled the speed of the voltage gain stage, which doubles the rate at which the speaker output stage can react. The second gain stage transistors have been optimised, eliminating the need for a cascode stage transistor, which means less amplifier stabilisation is needed, doubling the slew rate, and improving sound quality.
Our phono circuit topology consists of three stages, which results in outstanding noise performance, extended RIAA equalisation beyond the audio band, and great overload headroom. All RIAA equalisation capacitors are through-hole mounted film designs to provide low microphonic pickup and excellent transient performance. Our input impedance is 47kΩ in parallel with 470pF capacitive loading, and our gain is perfect for 5mV moving magnet cartridges.
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Naim Nait XS3 — an engaging, analogue-first integrated
The Naim Nait XS3 pairs the brand's punchy rhythmic drive with refined detail and a surprisingly capable moving-magnet phono stage. Reviewers note a fast, energetic sound that balances taut bass, clear midrange and a sprightly treble while delivering convincing spatial cues. Performance highlights include excellent transient speed, strong dynamics and coherent imaging informed by Naim's updated gain and power-amp topology (rated at 70W per channel). Build quality is upmarket — solid chassis, ALPS pot and careful internal layout — praised across the press. Ideal for vinyl lovers and systems that prioritise analogue purity over onboard streaming, it suits listeners who want immediate musical engagement rather than gadgetry. For measured, musical playback with upgrade potential, the Nait XS3 is a compelling analogue-first choice (HiFi News, HiFi Choice, What Hi-Fi).
Pros
- Well-engineered build and attention to component layout deliver solid reliability and low noise.
- Musical, dynamic presentation with impressive transient speed and rhythmic grip for its power class.
- Integrated MM phono stage is unusually capable for an integrated amp, unlocking vinyl detail and warmth.
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Cons
- No digital inputs or onboard DAC reduces convenience for listeners who want a one-box digital streamer.
- While punchy and controlled, its deepest bass authority can lag pricier Supernait models or some rivals.
Sound Quality
89/100
Dynamics
90/100
At 70W into 8Ω (Class A/B), the amp is described as fast, punchy and generous with dynamics, tracking slow builds and micro-dynamic cues effortlessly (What Hi‑Fi, HiFi Choice, The Ear). Multiple reviews highlight its grip, transient speed and 'effortless' delivery, justifying an excellent dynamics score for its power class.
Soundstage Imaging
88/100
Reviewers report an impressive, natural soundstage for the price with good width and depth and stable imaging (HiFi Choice, StereoNET, HiFi News). Whilst not quite as holographic or expansive as pricier Naim models or some rivals, it still delivers very convincing spatial cues and instrument placement.
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Build Quality
93/100
Internal assembly and component choices are repeatedly praised (generous PSU, ceramic transistor insulators, ALPS Blue Velvet pot, galvanically isolated microprocessor) and reviewers call out immaculate assembly and robust chassis work (What Hi‑Fi, HiFi News, The Ear). The engineering and finish are clearly high-end for the segment.
Features Connectivity
87/100
Analogue-focused feature set: multiple RCA/DIN line inputs, MM phono stage, pre-out/sub-out, and a Class A 6.35mm headphone jack plus remote and pre/power split ability are all positives (HiFi News, The Ear, StereoNET). The deliberate omission of any digital inputs/DAC or balanced XLRs limits versatility for some buyers, keeping the score in the well‑featured analogue class rather than full-featured.
Value for Money
90/100
Across reviews the XS3 is described as a strong proposition and a class‑leader in its segment, with multiple reviewers calling it a worthwhile improvement and a top contender for value (Audiophilepure, StereoNET, What Hi‑Fi). Given positive language about its place versus peers and the priced examples cited, the amp earns a justified-premium value rating.
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