Description
Naim NAP 350 – one owner mono power amplifier (pair)
Here, we have our first ever traded-in pair of NAP350 mono blocks. One owner, these shipped to us from Naim in November 2023 and are now redundant courtesy of a pair of active ATC SCM50 SE tower loudspeakers.
Excellent unmarked condition, warranted for two years, free UK mainland shipping. Packed in the original double box packaging with Naim speaker plugs, XLR interconnects, optical system automation leads and both Euro and UK Powerline Lite mains cables. Serial numbers 541140 + 541143
Current RRP is £13000
These are truly lovely power amps. Read on to be convinced 🙂
Naim NAP 350
Le mono power amplifier supérieur, as they now say in Salisbury 🙂
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. It can be used alone or combined with others. Thanks to its silent cooling system, it is easy to install in your chosen environment with no sound disruption.
NAP 350
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 our Technical Director, our engineers have developed specific circuits, combined with our 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.
Naim NAP 350 Specification
| Product Type | Amplifier |
| Damping factor into 8 | 36 |
| Signal to noise ratio ref 100W 8 A-weighted | ref 175W 8Ω 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 2Ω @1% THD+N |
Audio Inputs
| Analogue Input | 1 x 47kΩ True balanced via XLR1 x 34kΩ 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) | 35/8x17x121/2″ (9.15×43.2×31.75cm) |
Power
| Mains Supply | 115V or 230V, 50/60Hz |
| Power Consumption | Passive consumption: 24W (idle)
Standby consumption: <0.5W |
Speaker Outputs
| Power Output | 175 Watts 8Ω @0.1% THD+N (195W @1%) 345 Watts 4Ω @1% THD+N |
