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Our highly dynamic monoblock power amplifier   
A benchmark amplifier; a pair of NAP 350s offer precise musical performance. Designed to effortlessly drive large and demanding loudspeakers, capturing the true dynamics of music.

NAP 350
The NAP 350 is a pure class-AB linear amplifier, running from fully regulated DR power supplies; producing 175W into 8 ohms and 345W into 4 ohms. It can deliver peak power of up to 1.7kW to drive impedance dips of complex speaker crossover networks. The input is via a balanced XLR socket, facilitating industry-wide compatibility.

Naim know-how
Under the guidance of our Technical Director, our engineers have developed innovative electronic circuits to give the New Classic products excellent audio performance. The NAP 350 has a new high-current output stage that uses matched pairs of Statement NA009 custom power transistors. Combined with our acclaimed DR technology, which guarantees a stable and low-noise power supply, the NAP 350 delivers high power with precision and speed.

Perfect integration in a complete system
NAP 350 combines perfectly with the NSS 333 streamer and the NAC 332 preamplifier.

A timeless design
Naim products are designed to be both contemporary and timeless. Our creations forgo any unnecessary embellishment that would detract from the performance and sound quality.
The NAP 350 combines a sleek design and premium materials such as highly thermally conductive aluminium alloy heatsinks.

The story of Naim and aluminium
Our founder, Julian Vereker, immediately understood the many benefits of aluminium as a material for wrapping Naim electronic components. He knew that delicate audio components are very sensitive to the effects of magnetic fields, unstable temperatures, unwanted vibrations, etc.

The Naim Classic range maximises this highly technical and durable approach, with aluminium housings rivalled only by Statement, our flagship product. Naim chose a superior-quality aluminium, which optimally combines thermal and microphonic properties. The front panels are treated with solid 20mm-thick aluminium billets; heat sinks frame the side panels and 5mm plates cover the top and bottom surfaces of the products. The aluminium is brushed, sandblasted and anodised to guarantee unalterable beauty throughout the product's life. The New Classic range can be immediately distinguished with one look and one touch, before the first note of music even plays.

  • Product Type 
    Amplifier
  • Damping factor into 8 
    36
  • Signal to noise ratio ref 100W 8 A-weighted 
    ref 175W 8ohms A-weighted: 114dB
  • Signal to noise ratio ref 1W 8 A-weighted 
    91dB
  • Input signal for clipping 
    1.33V RMS
  • Peak current into 1 (1kHz 1mS) 
    +/-42 amps peak (1.7kW peak power)
  • Burst power 2 
    610 Watts 2ohms @1% THD+N

Audio Inputs

  • Analogue Input 
    1 x 47kohms True balanced via XLR
    1 x 34kohms singled ended via legacy adaptor lead
  • Audio Outputs
    Crosstalk 
    NA (mono)
  • THD + N 
    0.006%
  • Frequency Response 
    -3dB @ 1.4Hz to 100kHz
  • Gain 
    +29dB

Physical

  • Weight 
    36.38lbs (16.5kg)
  • Dimensions (HxWxD) 
    3 5/8x17x12 1/2" (9.15x43.2x31.75cm)

Power

  • Mains Supply 
    115V or 230V, 50/60Hz
  • Power Consumption 
    Passive consumption: 24W (idle)
    Standby consumption: <0.5W

Speaker Outputs

  • Power Output 
    175 Watts 8ohms @0.1% THD+N (195W @1%)
    345 Watts 4ohms @1% THD+N
User ManualProduct Information

 

"We loved Naim’s New Classic 200 series, so much so that our reviewer was almost in tears when the products had to be returned. But behind the scenes, Naim’s engineers, led by Steve Sells, have been working to take things to another level with the New Classic 300."

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"They’ve been mighty busy down Wiltshire way at Naim Audio creating a new range of products, the 300 Series, to celebrate the Salisbury-based company’s 50th anniversary."

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"So there you have it. A new Naim trio that we very much hope marks the beginning of a prolific 50th-birthday year for the brand"

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"Designed and developed by Naim engineers in Salisbury, UK, the New Classic products are at the forefront of innovation and technology. Timeless, they are carefully crafted and built to last. Sophisticated yet simple to use, they will provide years of listening pleasure."

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"There is a touch of history here. When you gaze upon the Naim Audio New Classic components, you get the sense that you are looking at a bit of rich tradition. These are audio components that link you to the past and into the present. The established goal of sonic perfection and the steady struggle to achieve this goal is ever present in these components."

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