The Naim NAP 250 power amplifier is the epitome of performance and quality. Ever since its first appearance in 1975, it has been recognized as an iconic product in the audio industry, consistently evolving to ensure first-rate performance. The latest sixth-generation model is no different and boasts even more power and flexibility than ever.
Crafted meticulously in Salisbury, United Kingdom, this amplifier can be paired with your choice of loudspeakers to deliver outstanding audio experiences. Its unrivaled performance results from cutting-edge engineering, delivering 100 watts of A/B class power per channel, fully adjustable to unleash your music most phenomenally. The innovation doesn’t stop there.
It’s designed to operate efficiently even at high sound levels with a heat sink that reacts to volume increase, keeping the device cool. With a series of technologies derived from Naim’s iconic Statement amplifier, superior performance is guaranteed. This includes the Naim Audio DR (Discrete Regulator) technology for a stable and fluid power supply. The Naim NAP 250 is not just about high-quality audio; it’s about an experience that’s captivating and immersive at its core.
Sound Quality
The Naim NAP 250 is a testament to impeccable sound quality, delivering an extraordinary audio experience that is both powerful and detailed. First introduced in 1975, this iconic power amplifier has been continually refined and its current sixth-generation model boasts more power and system flexibility than ever before.
It is capable of delivering 100 watts of A/B class power per channel, ensuring your music is set free in the most remarkable way. Even at high volume levels, its innovative heat sink ensures it remains cool, ensuring sustained performance. The NAP 250 incorporates Naim Audio DR (Discrete Regulator) technology, ensuring a stable, fluid power supply crucial for superior performance.
Furthermore, its compatibility with the NSC 222 preamplifier and streamer, along with other New Classic and previous Classic lines, ensures seamless integration within a complete system for an unmatched audio experience.
Set-Up
The Naim NAP 250 DR power amplifier is remarkably straightforward when it comes to its set-up. A minimalist approach has been taken with the design, with an XLR input that feeds both channels, sockets for 4mm banana plugs, and a mains inlet at the back. The front of the amplifier only bears a power switch and a light to indicate status, removing all unnecessary distractions.
One major advantage of the Naim NAP 250 DR is that it doesn’t require a specific length of high inductance cable to remain stable. This means users are free to use any cable of their choice. The amplifier also utilizes the same NA 009 transistors as the Statement model, although, for the Statement, the transistors are selected to be from adjacent silicon dies with exactly the same parameters.
Internally, the transistors are insulated with ceramic, which is superior to mica in conducting heat, thereby reducing the signal’s heat modulation. Additionally, this model has received DR (discrete regulation) technology, which contributes to a significantly quieter and lower impedance power supply.
Finally, the power is rated at 80 watts per channel into eight ohms, but Naim uses the combined output of both channels into four ohms, bringing the figure closer to 250 watts.
Build Quality
The build quality of the Naim NAP 250 power amplifier is a manifestation of Naim’s commitment to superior performance and timeless design. Crafted in Salisbury, United Kingdom, the Naim NAP 250 exhibits elegance in simplicity, foregone of unnecessary decoration, focusing solely on contributing to performance targets and sound quality.
The amplifier’s design is consistent and functional, making it a pleasure to use. The use of innovative materials alongside a sleek design adds to its precision. The incorporation of Naim’s iconic Statement amplifier technologies, including an eddy current separator and Naim Audio DR (Discrete Regulator) technology, further testify to the brand’s focus on cutting-edge engineering. Additionally, the Naim NAP 250 is meticulously built with high-quality components such as Statements NA009 power transistors, ensuring stability and fluidity of power supply, thereby guaranteeing the desired superior performance.
The use of thick aluminum plates for wrapping electronic components, a technique established by Naim’s founder Julian Vereker, demonstrates the brand’s dedication to minimizing the effects of magnetic fields, unstable temperatures, and unwanted vibrations on delicate audio components. This meticulous focus on detail underpins the exceptional build quality of the Naim NAP 250 power amplifier.
What Are The Pros and Cons
Pros
- Historical legacy: The Naim NAP 250 power amplifier has a long-standing reputation for performance and quality, continually evolving since its debut in 1975.
- Power and performance: With 100 watts of A/B class power per channel, the amplifier ensures an outstanding audio experience.
- DR Technology: The Incorporation of Naim Audio DR (Discrete Regulator) technology ensures a stable and fluid power supply, crucial for superior performance.
- Heat efficiency: The Naim NAP 250 has an innovative heat sink that operates effectively even at high volume levels, ensuring the device remains cool and performance is sustained.
- Compatibility: The amplifier seamlessly integrates with the NSC 222 preamplifier and streamer, along with other New Classic and previous Classic lines.
- Build Quality: Built-in Salisbury, United Kingdom, the Naim NAP 250 exhibits a functional and elegant design, making use of high-quality components and materials.
Cons
- Simplicity: While the minimalist approach to design can be seen as a pro, it may not appeal to users who prefer more detailed interface or exterior design.
- Cable flexibility: While the Naim NAP 250 DR doesn’t require a specific length of high inductance cable to remain stable, this might impact users who prefer a more standardized approach to cabling.
- Weight: At 37.04lbs (16.8kg), the Naim NAP 250 is might be considered heavy for some setups.
- Power Consumption: The passive power consumption at 26W (idle) might be considered high by some energy-conscious users.
Feature Table
| Feature | Description |
|---|---|
| Model | NAP 250 |
| Generation | Sixth |
| Power | More power than ever |
| Technology | Ultra-modern, provides unrivaled performance and system flexibility |
| Design Origin | Salisbury, United Kingdom |
| Pairing Options | Can be paired with the loudspeakers of your choice |
| Power Supply | Stable, fluid |
| Design | Functionally coherent, sleek, innovative materials |
| Compatibility | Connects with all New Classic products, previous Classic lines, perfect partner for the NSC 222 preamplifier and streamer |
| Materials Used | Thick plates of aluminum |
| Upgrade Option | New interface available for 200 & 300 Series |
| Product Specifications | Responsive to various frequencies, high signal to noise ratio, capable of producing 100 watts of A/B class power per channel, etc. |
| Weight | 37.04lbs (16.8kg) |
| Dimensions | 35/8x17x121/2″ (9.15×43.2×31.75cm) |
| Power Consumption | Passive consumption: 26W (idle), Standby consumption: <0.5W |
| Product Type | Power Amplifier |
Specification Table
| Specification | Naim NAP 250 |
|---|---|
| Damping factor into 8 | 36 |
| Signal to noise ratio ref 100W 8 A-weighted | 111dB |
| Signal to noise ratio ref 1W 8 A-weighted | 91dB |
| Input signal for clipping | 1V RMS |
| Peak current into 1 (1kHz 1mS) | +/-28 amps peak (780W peak power) |
| Burst power 2 | 300 Watts 2 @1% THD+N (1kHz for 20mS, repeat 500mS IHF) |
| Audio Inputs | 2 x True balanced via XLR, 47k 34k singled ended via legacy adaptor lead |
| Audio Outputs Crosstalk | 60 dB |
| THD + N | at 2/3rds full power 8 @1kHz (0.013%) |
| Power Output | 100 Watts 8 @0.1% THD+N (100W @0.1%), 190 Watts 4 @1% THD+N |
| Frequency Response | -3dB @ 1.4Hz to 100kHz |
| Gain | +29 dB |
| Physical Weight | 37.04lbs (16.8kg) |
| Dimensions (HxWxD) | 35/8x17x121/2″ (9.15×43.2×31.75cm) |
| Power Mains Supply | 115V or 230V, 50/60Hz |
| Power Consumption | Passive consumption: 26W (idle), Standby consumption: <0.5W |
| Product type | Power Amplifier |
Conclusion
In conclusion, the Naim NAP 250 power amplifier sets a benchmark in audio performance with its exceptional build quality, unrivaled power, and innovative features. With its historical legacy and consistent evolution since 1975, it upholds Naim’s commitment to listeners’ ultimate audio experience.
The meticulously crafted amplifier from the Salisbury, United Kingdom, exhibits elegance in simplicity while focusing on high performance. The robust power output, efficient heat management, and the incorporation of Naim Audio DR (Discrete Regulator) technology underscore its superior performance. Furthermore, the seamless integration with other devices makes it a versatile addition to any audio setup. Given these compelling features and its proven track record, Naim NAP 250 power amplifier is a symbol of excellence and a testament to Naim’s relentless pursuit of audio perfection.
Frequently Asked Questions (FAQs)
Q: What is the power output of the Naim NAP 250 amplifier?
Q: What is the role of the Naim Audio DR (Discrete Regulator) technology in the Naim NAP 250 amplifier?
Q: How does the Naim NAP 250 handle high volume levels?
Q: Is the Naim NAP 250 compatible with other devices?
Q: Where is the Naim NAP 250 built?
Q: What could be the potential drawbacks of the Naim NAP 250?
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