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Naim Audio - Nait Series 5 Integrated Amplifier from England

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Free Shipping on *ALL* Electronics (Excluding Speakers, Contiguous 48 US States Only)

Pickup currently unavailable at SkyFi 479

Naim Audio - Nait Series 5 Integrated Amplifier From England

Naim Audio - Nait Series 5 Integrated Amplifier from England

SkyFi 479

Pickup currently unavailable

479 South Broad Street
Glen Rock NJ 07452
United States


Great sounding integrated amp from Naim.

Simple to operate, yet packed with everything you'll need as the basis for a good sounding system.  No external power supply needed with this model. 

Great match for a set of British thin wall speakers like Rogers, Spendor, Harbeth, etc. 

Fully tested in our lab where it passed with flying colors.

Click here for a PDF copy of the Nait Series 5 Owners Manual

Nominal Input Sensitivities (Tuner, Tape, CD, etc):
75 mV, 100K

Overload margin, on all inputs at all audio frequencies:
35 dB

Output Levels, Tape:
75 mV, 600Ω

Power Output:
Continuous 8Ω, 30W/ch
Transient 125VA

Mains Supply:
100V, 115V, 230V 50 or 60Hz

Case Size (H x W x D):
2.3" x 17" x 11.9"  (58.4 x 432 x 301mm)

Our Testing Process for Amplifiers (Solid State) at SkyFi:

We start with a visual inspection of all internal components to make sure there are no signs of stress or aging. Capacitors are checked for telltale sings of bulging or leaking, resistors are checked for signs of overheating or cracking, and transistors are checked for signs of stress or damage.

We then power up the unit carefully and run a simple 1k sine wave while monitoring the output on an oscilloscope for signs of distortion or noise. Finally, we run the amplifier to its full rated power into the appropriate resistive load provided by our Sencore amplifier tester. If there is an issue, it will usually be noticeable at this point. If everything reads clean, we will often test for THD (Total Harmonic Distortion) measured by our Keithley distortion meter, and compare it against the original manufacturers specifications. The amplifier then remains powered on to "burn in" on our test bench for a few hours to make sure there are no heat related issues. If there are balanced inputs available they will be also be tested.

Final testing involves pushing actual music thorough the amplifier. We've learned over time that some issues are only noticeable to a trained ear while listening to familiar source material. Our test bench has reference vintage Kef speakers that we're very familiar with which quickly reveal any discrepancies. Some amplifiers will then move into our listening room where they are tested with our in-house reference speakers of choice.

Please click here for detailed specifics regarding our specialized packing process that separates us from the rest.



Original Box



Yes and Online




Yes - Power

Physical Condition


Working Condition


SKU: 100592