Naim NAIT 50
Integrated Amplifier

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Naim NAIT 50 Integrated Amplifier

Naim Nait 50 Packages


To celebrate Naim's 50th anniversary (1973 - 2023) and all these years of shared passion for sound, Naim have reissued their first ever, iconic integrated amplifier: NAIT 1. Made in England, NAIT 50 is presented in a limited-edition of 1973 pieces.

Naim NAIT 50 Amplifier


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.

Naim NAIT 50 Amplifier

The ultimate listening experience

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 NAIT 50 Amplifier


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.

Naim NAIT 50 Amplifier
Naim NAIT 50 Amplifier
Product TypeIntegrated amplifier
Damping factor into 836
Input signal for clippingLine: 88mV
Phono: 710mV
Peak current into 1 (1kHz 1mS)Peak +/- 15 (peak power at 225W)
Audio Inputs1 x RCA pair (47kΩ), in MM phono level 5mV
2 x 5-pin DIN (stereo, 47kΩ), line leve

Audio Inputs

MM Phono Input47kΩ and 100pF

Audio Outputs

CrosstalkLine: 85dB, (at 1kHz, 25Watts 8Ω)
Phono: 80dB
THD + N0.015%
Headphone Output1.5Watts 16Ω
Signal-to-Noise RatioRef. 1Watt 8Ω, A-weighted : Line: 80dB, 1V input / Phono: 78dB, 5mV input
Ref. 25Watt 8Ω, A-weighted: Line: 93dB, 1V input / Phono: 84dB, 5mV input
Power Outputs25Watts 8Ω @0,1% THD+N
40Watts 4Ω @0,1% THD+N
60Watts 2Ω @1% THD+N
Frequency ResponseLine: -3dB @ 4Hz to 45kHz
Phono: -3dB @ 6Hz to 30kHz
GainPhono: +40dB (@1kHz RIAA)
Pre-amplication (and headphone): +16dB
Power Amplifier: +29dB


Weight9.9lbs (4.5kg)
Dimensions (HxWxD)33/8 x 81/8 x 125/8" (8.7x20.7x32.1cm)


Mains Supply115V or 230V, 50/60Hz
Power ConsumptionTypical use consumption: 20W
Stand-by mode consumption: <0.5W

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