Chorlton Analogue

Naim NAP 150 Power Amplifier High End British Audio HiFi

£285.00

The Naim NAP 150 is a classic British stereo power amplifier renowned for its musical timing, clarity and rhythmic precision. Designed and built in Salisbury, England, it delivers 50 watts per channel into 8 ohms with the signature Naim drive and dynamics that belie its modest rating.

Compact yet powerful, the NAP 150 uses high-quality components, a substantial toroidal transformer and fully discrete transistor stages for maximum musical involvement. It pairs perfectly with Naim pre-amps such as the NAC 112, NAC 152 or NAC 202, and integrates seamlessly into any quality hi-fi separates system.

The amplifier’s design prioritises transparency, stability and low noise, resulting in a clean, detailed presentation with excellent control over rhythm and dynamics. Many enthusiasts consider it one of the finest entry points into Naim’s legendary power amp range. This example is in good cosmetic condition and full working order. No audio cables are included.

⚙️ Specifications

Type: Stereo power amplifier
Power Output: 50 W per channel into 8 Ω
Transient Power (supply rating): approx. 250 VA
Input Sensitivity: 775 mV for rated output
Input Impedance: 18 kΩ
Voltage Gain: +29 dB
Frequency Response: –3 dB at 3 Hz to 50 kHz
Slew Rate: 40 V/µs
Mains Voltage: 100 V / 115 V / 230 V AC, 50–60 Hz (region dependent)
Power Consumption: 250 VA (max)
Dimensions (W × D × H): 432 × 301 × 70 mm
Weight: approx. 7.5 kg
Inputs: 1 × Naim 4-pin DIN (check model version)
Outputs: Standard Naim 4 mm speaker sockets (banana type)
Finish: Black anodised aluminium case

✅ Key Features

Classic British-built Naim amplifier with renowned musical performance
Smooth, detailed and rhythmically engaging sound
Excellent build quality and reliability
Ideal partner for Naim pre-amps and source components
Compact footprint, easy to integrate into any separates system
Long service life and fully serviceable by Naim or authorised engineers

? Condition Notes

Tested and working correctly. Clean cosmetic condition with only minor signs of use. No hum or distortion.

? What’s Included

Naim NAP 150 Power Amplifier
Mains power cable (standard kettle lead, not a special NAIM one)
Original users manual.