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Naim Nait 50 - 50th Anniversary Integrated Amplifier

Local Delivery

Made In The UK In Stock On DemoClick to book a demo


Available for local delivery - contact us for details

Highly Limited Edition, 1973 available worldwide



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Key Features

  • 50th-anniversary model based on the original Nait 1 
  • Half-width classic design
  • Full linear integrated amplifier A/B power
  • 25 watts in 8ohms, 40 watts into 4 ohms and 60 watts into 2 ohms
  • 6.35mm headphone output
  • Moving magnet phono stage
  • Only 1,973 will ever be built
  • Made in England
  • 5-year warranty when registered with Naim- click here to register your product


The Nait 50 is based on a full linear integrated amplifier design with an A/B power stage. It offers a modest 25 watts of power per channel into eight ohms, or 40 watts of power into four ohms or 60 watts of power into two ohms.

This amp is analogue-only trying to keep a purist specification. There’s no DAC, but it does carry a 6.35mm headphone output which uses a new preamp and 2 x Din connections labelled stream and aux. For vinyl lovers, there’s also a new Moving magnet phono stage with discrete transistors that will offer improved sound performance. Round-back connectivity is completed with two DIN ('Stream' and 'Aux') inputs.

NAIT 50 is the worthy successor of NAIT 1, Naim’s integrated amplifier released in 1983.

Naim engineers have been sure to preserve the DNA of NAIT 1, whilst making technical improvements to the circuits thanks to their unique expertise. Some of the new features on this anniversary edition include: a 1/4” (6.35mm) jack headphone output, so you can enjoy all types of listening. Behind its sleek design, NAIT 50 also delivers top notch sound quality.

Fully regulated 25W of power per channel, three input selections (MM phono, Stream, Aux), a discrete transistor MM phono stage: NAIT 50 combines power, performance and versatility. It reproduces the most exacting dynamics with all the confidence and authority we have come to expect from a Naim amplifier. It can be linked with all loudspeaker types, as well as a streamer, for the ultimate hi-fi system.

Naim products are designed to be both contemporary and timeless. Naim creations forgo any unnecessary adornments that detract from performance and sound quality. Handcrafted in the Naim workshops, NAIT 50 benefits from uncompromising design quality and presents a meticulous aesthetic. The front panel combines tradition and modernity, with a nod to the design codes of NAIT 1


Who is Naim?

Naim Audio has a special place in British audio, thanks to its founder and inspirational leader Julian Vereker, a hugely talented mechanical and electronic engineer with a passion for, amongst many things, music. Naim has always had a firm philosophy of music first, measurements second - each Naim product is extensively auditioned as part of the product development process to make sure that it delivers clear, emotional music-making ability. Naim products are designed to bring the closest facsimile of a live music event into your home listening environment, to give you maximum pleasure from your music collection.



Naim NAIT 50th anniversary

1 x RCA pair (47kΩ), in MM phono level 5mV

2 x 5-pin DIN (stereo, 47kΩ), line level

Frequency response Line: -3dB @ 4Hz to 45kHz
Phono: -3dB @ 6Hz to 30kHz
MM Phono input 47kΩ and 100pF
Output Power 25Watts 8Ω @0,1% THD+N
40Watts 4Ω @0,1% THD+N
60Watts 2Ω @1% THD+N
Headphone output power 1.5Watts 16Ω
Gain Phono: +40dB (@1kHz RIAA)
Pre-amplification (and headphones): +16dB
Power Amplifier: +29dB
Clipping input signal (maximum volume) Line: 88mV
Phono: 710mV
Signal/noise ratio: ref. 1Watt 8Ω, A-weighted Line: 80dB, 1V input
Phono: 78dB, 5mV input
Signal/noise ratio: ref. 25Watt 8Ω, A-weighted Line: 93dB, 1V input
Phono: 84dB, 5mV input
Crosstalk Line: 85dB, (at 1kHz, 25Watts 8Ω)
Phono: 80dB
8Ω damping factor 36
Typical use consumption 20w
Stand-by mode consumption <0.5W
Mains supply 115V or 230V, 50/60Hz
Dimensions (H x L x D) 33/8 x 81/8 x 125/8" (8.7x20.7x32.1cm)
Weight 9.9lbs (4.5kg)




UK Delivery

Providing your item is in stock, the order is usually dispatched within 24 hours. Postage and packing is completely free for orders over £99*. Out of stock items will be dispatched as soon as they become available, which can take between 4 to 21 days      

UK Delivery orders are sent via our couriers' DPD Local on a next-day-delivery service and usually take between 1 and 3 days. 


Local Delivery

Certain manufacturers disallow mail order for their products, however a local delivery may be possible.

We offer a local delivery service for a large number of our products. After your order has been placed, a member of the Hifi Gear team will contact you to arrange a convenient date and time for your local, personal delivery.


Click & Collect

We offer a free ‘Click & Collect’ service on all items. As soon as your order has been completed and is ready for collection a member of our team will be in contact with you. Orders can be collected from our store at 11 King Street, Hereford, HR4 9BW.


Please use this link to find more detailed delivery information or contact us for more details

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