Naim NAP 350 Mono Amplifier
Naim NAP 350 Mono Amplifier
Naim NAP 350 Mono Amplifier
Naim Audio

NAP 350 Mono Amplifier (Pair)

A benchmark amplifier, the NAP 350 offers precise musical performance and plenty of power and can be linked to a large number of high-fidelity loudspeakers.

5 Years

£13,000In-store purchase only.



The NAP 350 amplifier and its 175 watt monoblock design (with peak power at 1.7 kW) delivers incredible dynamics, meeting the needs of the most demanding loudspeakers. It offers ultimate compatibility, thanks especially to its balanced XLR input which facilitates connections and can be combined with one or more amplifiers.

Naim know-how
Under the guidance of Naim’s Technical Director, their engineers have developed specific circuits, combined with their acclaimed and high-performing DR technology, guaranteeing the stable and fluid power supply so essential for superior performance. The best audiophile components, such as the NA009 transistors from the Statement system, a new current source as well as polystyrene capacitors for low dielectric absorption have been chosen to heighten the quality of the NAP 350.

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. Naim’s creations forgo any unnecessary adornments that would detract from the performance and sound quality delivered. The design of the NAP 350 is razor sharp, combining a sleek design, premium materials and adjustable logo brightness.

The story of Naim and aluminium
Naim’s 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.

Product Type

Damping factor into 8

Signal to noise ratio ref 100W 8 A-weighted
ref 175W 8Ω A-weighted: 114dB

Signal to noise ratio ref 1W 8 A-weighted

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 2Ω @1% THD+N

Audio Inputs
Analogue Input
1 x 47kΩ True balanced via XLR
1 x 34kΩ singled ended via legacy adaptor lead

Audio Outputs
NA (mono)


Frequency Response
-3dB @ 1.4Hz to 100kHz


36.38lbs (16.5kg)

Dimensions (HxWxD)
35/8x17x121/2″ (9.15×43.2×31.75cm)

Mains Supply
115V or 230V, 50/60Hz

Power Consumption
Passive consumption: 24W (idle)

Standby consumption: <0.5W

Speaker Outputs
Power Output
175 Watts 8Ω @0.1% THD+N (195W @1%)
345 Watts 4Ω @1% THD+N