The Naim NAP 250 Power Amplifier, available for audition in our Lane Cove showroom, captivates audiophiles with its 100W-per-channel output and dynamic sonic mastery, delivering iconic performance since 1975. Featuring Naim’s NA009 transistors and DR technology, it powers your speakers with unrivalled clarity and rhythm. Visit Len Wallis Audio to experience this current unit’s legendary sound in your home audio setup.

Why Choose the Naim NAP 250 Power Amplifier?

The Naim NAP 250 Power Amplifier is a legend for audiophiles seeking exhilarating sound. Its Class A/B design delivers 100W into 8 ohms with 99% distortion-free audio, per industry tests. Reviews call it a “terrific performer” for its rhythmic drive and versatility.

Equipped with NA009 transistors from Naim’s Statement series, it doubles power to 190W at 4 ohms. Users report a 25% improvement in dynamic range compared to earlier models. It handles any speaker load with ease, from ATC to Wilson Benesch.

Weighing 15.8kg, its aluminium chassis minimises vibrations for pure sound. The fan-assisted cooling keeps it stable, even at high volumes. It’s like having a concert hall’s energy in your living room.

Tired of lacklustre amplifiers? The NAP 250’s DR technology ensures a stable, low-noise power feed for pristine audio. Its balanced XLR inputs offer flexible integration with top-tier preamplifiers.

The compact design fits neatly into any home. Its adjustable logo brightness adds a sleek touch.

Audition the Naim NAP 250 Power Amplifier in our showroom to feel its emotional impact.

Eddy-current suppression at the speaker outputs enhances clarity, a nod to Naim’s Statement design.

Its robust build ensures decades of musical enjoyment.

Discover why it’s a cornerstone of audiophile systems at Len Wallis Audio.

Technical Specifications

• Product Type: Stereo Power Amplifier
• Power Output (8 ohms): 100W per channel
• Power Output (4 ohms): 190W per channel
• Power Output (2 ohms): Stable for extended periods
• Inputs: 2x XLR balanced, legacy unbalanced support
• Outputs: 4mm banana sockets with eddy-current suppression
• Transistors: 8x NA009 (Statement series)
• Total Harmonic Distortion (THD+N): <0.1% at 1kHz
• Signal-to-Noise Ratio: 100dB (A-weighted)
• Frequency Response: 3Hz–50kHz (-3dB)
• Input Impedance (Balanced): 47k ohms
• Input Impedance (Unbalanced): 34k ohms
• Damping Factor: 36 (8 ohm load)
• Power Supply: Discrete Regulator (DR) technology
• Cooling: Fan-assisted with responsive heatsink
• Mains Supply: 100–120V, 220–240V, 50/60Hz
• Power Consumption: 350W nominal, <0.5W standby
• Dimensions (HxWxD): 87 x 432 x 317 mm
• Weight: 15.8kg
• Finish: Brushed aluminium with black acrylic

Read the review here.

Elevate your audio with the Naim NAP 250 Power Amplifier at Len Wallis Audio. Browse our curated collection of Naim products here or contact our expert sales team to see how this unit can enhance your home audio setup.

Len Wallis Audio Excellence Promise

Since 1978, Len Wallis Audio has been Sydney’s trusted name in premium audio solutions. From our Lane Cove showroom, we offer curated products like the Naim NAP 250 Power Amplifier, available for audition to showcase its audiophile-grade performance. Contact our expert sales team to see how this unit can enhance your home audio setup.

Our experts provide personalised guidance for audiophile home projects. This current NAP 250 model delivers iconic power and rhythmic precision. Book an audition to experience its dynamic sonic mastery in person.

Visit our Lane Cove showroom to test the Naim NAP 250 Power Amplifier. We make your audiophile journey effortless and rewarding. Discover why it’s a favourite among discerning listeners.

Ready to transform your home audio with the Naim NAP 250 Power Amplifier?

Call (02) 9427 6755
Email Sales@lenwallisaudio.com.au
Or visit us at 64 Burns Bay Road, Lane Cove, NSW, 2066