Naim Supernait 2 Integrated Amplifier


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Naim Supernait 2 Integrated Amplifier

All good things have to change eventually, and the Supernait 2 has recently changed for the better without a doubt! Now that the SuperUniti streaming unit has digital inputs, Naim have decided to strip away the digital inputs from the Supernait 2, leaving their engineers sufficient budget to concentrate upon improving the basic analogue amplification aspects, and in our view, these changes are entirely welcome.

With a gutsy 70 watts into eight ohms on tap, the Supernait 2 is both dynamic and powerful whilst also having a subtle and delicate touch when needed. Almost all loudspeakers on the market will be driven to realistic levels comfortably by the Super Nait 2 largely thanks to it's ability to drive low impedance loads - for example, it can deliver 100W into four ohms continuously.

The aluminium heat sink on the previous model has now been replaced with a ceramic dissipator, which has more surface area thanks to it's porous surface structure, giving increased thermal efficiency - this helps the output transistors remain cool, helping both reliability and reducing thermal distortion. Capacitance between the semiconductors and the heatsink is also eliminated by the change from aluminium to ceramic, which improves the high frequency linearity of Super Nait 2.

All analogue inputs are electronically switched via reed relays for shorter signal paths on the pcb - the constant drive current to the relay coils allows virtually zero noise or any other degredation to the precious analogue signal inputs, which gives a purity to the sound quality that is unmistakable. The quality of the custom manufactured film capacitors has also benefited the detail retrieval of the Super Nait 2.

A class A headphone amplifier has been thoughtfully fitted, so those enthusiasts who enjoy private listening can also enjoy the traditional advantages of Naim sound quality - a 1/4 inch headphone jack is located on the front panel, together with Alps motorised volume and balance controls.

Physically this amplifier is housed in the full height Naim alloy casework and chassis, giving plenty of room for a very high capacity toroidal transformer, reservoir capacitors and heat sinking. On the rear panel you will find six analogue inputs where both 5 pin DIN and RCA phono interconnects can be used to connect your source components, dependent upon your preference. Both preamp outputs and power amp inputs are also available on 5 pin DIN sockets, allowing you to either add an external AV processor or even a stereo power amp. Alternatively, you could also drive a pair of active subwoofers from the preamp output socket, ideal if you have mini monitor speakers but need more depth to the sound.


A single pair of speaker terminals are provided per channel, which accept 4mm banana plugs - we can terminate your speaker cables for you if necessary. We recommend you use either Naim's own NAC A5 speaker cable, or Chord Odyssey 2. A mini USB socket completes the back panel line up, useful when a new firmware revision becomes available.

Input Sensitivity     75mV
Input Impedance     47kΩ
Sample Rates Supported     S/PDIF up to 24 bit/192kHz
Other Inputs     3.5mm jack on front panel
Line Outputs Fixed (level)     75mV, 600Ω
Line Outputs Variable (level)     775mV, <50Ω
Power Outputs     Naim phono amplifier
Other Outputs     Headphone, 3.5mm jack
Power Output     80W/channel, 8Ω
Infra Red     RC5
Remote Input     3.5mm jack on rear (RC5)
Remote Output     3.5mm jack on rear (RC5)
RS232     Optional (DE9 female)
Mains Supply     100V, 115V, 230V; 50 or 60Hz
Dimensions     87 x 432 x 314mm (H x W x D)
Front     Brushed and black anodised
Case     Black powder coated

Customer Reviews

Big sounding amp Review by Jack Swan
Upgraded to the Super Nait 2 from Audio Analogue Bellini and the difference in scale is really noticeable. It drives my Proac D18's very comfortably, with lots of new detail coming through. (Posted on 04/09/2013)

Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25