Naim New Classic NAP 250 Power Amplifier

Here we have, from the experts in Salisbury, one of their “New Classic” units. The Naim NAP 250 power amplifier now comes in their sleek new design which is slowly being introduced to replace the old “Classic” design which has been in use for well over 20 years. Our example comes in very good condition noting a couple of small blemishes on the casework – please refer to photographs. It is supplied in original factory packaging, along with manual, mains cable, schuko cable, XLR interconnect cable, speaker plugs and a six month warranty.
Naim Say….
First appearing in 1975, the NAP 250 power amplifier has become an iconic product. Its aesthetic and technical evolution has ensured its sustained first-rate performance over the years, creating unforgettable musical experiences. The new sixth generation model delivers more power than ever. Its ultra-modern technology provides unrivalled performance and system flexibility.
Naim’s highly skilled engineers have created circuits that are both simple and elegant, perfectly complemented by our renowned DR technology. This combination guarantees a stable and smooth power supply, leading to exceptional performance. Our team uses only the best-quality components, including Statement’s NA009 power transistors, and employs ultra-precise measurements to guarantee an uncompromising result.
At Naim, we believe that our products should be both contemporary and timeless. We always avoid adding unnecessary decoration that does not contribute to performance or sound quality. Our iconic NAP 250 power amplifier is designed with both functionality and precision in mind, making it easy and enjoyable to use. Its sleek design and innovative materials make it a true masterpiece of audio engineering.
Naim’s founder, Julian Vereker, understood the benefits of using thick plates of aluminium to wrap electronic components. This decision helped to minimise the negative effects of magnetic fields, unstable temperatures, and vibrations on Naim’s audio products.
For the optimal performance of your loudspeakers and music, the ideal combination is the NAP 250 and NSC 222 preamplifier and streamer. The NAP 250 can be easily connected to any of the New Classic products, as well as the previous Classic lines via new specific cabling. With 100 watts of A/B class power per channel, the NAP 250 can be fully adjusted to bring out the best in your music and deliver a remarkable audio experience.
The cutting-edge design of the NAP 250 keeps it cool even at high sound levels with its responsive heat sink. It also has symmetrical XLR connections, eddy current separator, and Naim Audio DR technology for stable, fluid power supply and exceptional performance.
Specifications:
Power Output: 100 Watts 8 Ω @ 0.1% THD+N
Gain: + 29 dB
Inputs: 2 x True balanced via XLR, 47 kΩ; 34 kΩ singled ended via legacy adaptor lead
Frequency Response: -3 dB @ 1.4 Hz to 100 kHz
Burst Power: 300 Watts 2 Ω @ 1 % THD+N
Peak Current: ± 28 amps peak (780 W peak power) Into 1 Ω (1 kHz 1 mS)
Total Harmonic Distortion & Noise: 0.013% at 2/3rds full power 8 Ω @ 1 kHz
Input Signal For Clipping: 1 V RMS
Signal To Noise Ratio: 91 dB ref 1 W 8 Ω A-weighted
Signal To Noise Ratio: 111 dB ref 100 W 8 Ω A-weighted
Cross Talk: 60 dB
Damping Factor: 36 into 8 Ω
Passive Consumption: 26 W (idle); < 0.5 W (standby)
Mains Supply: 115 V or 230 V, 50/60 Hz
Dimensions: 432 (W) x 317.5 (D) x 91.5 (H) mm
Weight: 16.8 kg

To read a review from What Hi-Fi? magazine please click here

For a second opinion this time from US publication Stereophile please click here

And for a final review this time featuring the full Naim 200 series amplification system from Hi-Fi+ magazine please click here