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Naim DAC


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Enquiry/price check? Click here SKU: 6492
Ex VAT: £2,290.83

A purist DAC with several digital inputs (optical, coaxial and USB), the Naim DAC is an excellent upgrade for your digital sources. If you dont need quite as many digital inputs, we recommend the Naim ND5 XS2 streamer which is a DAC and streamer in one.

Available. To discuss, call 0121 224 7300/7401

Condition: Brand new in original retail packaging

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Warranty length 3 Years (5 Years on parts after registration)
Colour Black
Brand Naim Audio

Tech Specs

- S/PDIF: 8 x Digital
- BNC: 2 x coaxial
- Phono: 2 x coaxial
- TOSLINK: 4 x optical
- USB: Type-A, Front+rear panel
- Sample: 32-192kHz, 24bit (48kHz)
- USB In: Front and rear panel


- Analogue Outputs: DIN, RCA
- Output Impedance: 20O
- Min Load Impedance: 10kO
- Freq Response: 10Hz–20kHz, +0.1/-0.5dB


- Infra Red: RC5
- Remote Input: 3.5mm jack on rear
- Remote Output: 3.5mm jack on rear
- Audio Formats: USB: WAV & FLAC


- Mains Supply: 100V, 115V, 230V; 50/60Hz
- Max Power Consumption: <30VA, (iPod)
- Certifications: Apple (iPod, iPhone)


- Case: Black powder coated
- Finish: Brushed and black anodised
- Dimensions (HWD): 70 x 432 x 301mm

Product Description

Naim DAC now DSD compatible is more than just a digital to analogue converter: it is effectively a digital hub capable of working with a wide variety of sources, and signals upto a sampling rate of an amazing 768kHz.

iPod/iPhone Compatible

It has Apple authentication for use with iPod and iPhone devices and, perhaps most importantly, it delivers jitter-free processing through its S/PDIF inputs. This provides a sound that is pristine and detailed while being engagingly musical and captivating. The Naim DAC marks a technical milestone comparable to Naim's first CD player, the CDS. The CDS demonstrated that CD replay and lifelike music reproduction were not mutually exclusive. Now, the Naim DAC demonstrates that the jitter and noise that bedevil traditional external digital to analogue converters can be overcome and a new route to the real enjoyment of music opened.

Musical Fulfilment

Naim DAC provides eight S/PDIF inputs, two USB inputs, and is capable of handling audio data sampled at up to 768kHz and with up to 24bit resolution. It not only brings all the digital inputs together into the analogue domain, but does so with a level of performance that can compete with the finest from any Naim CD player to provide unrivalled musical fulfilment.

Real Music Closer than Ever

Listening to the Naim DAC is a revelation. Music, whether its source be an iPod, a CD or a high resolution data file, is presented afresh, with more definition, more insight, more warmth, and simply more of those hard to-define clues of rhythm, melody and emotion that distinguish the real thing from pale imitation. The Naim DAC is an advance that brings real music in the home closer to reality than ever before. Use it to upgrade any device with a digital output, such as your iPod, iPhone, games console, DVD player, PC, Mac, Hard Disk player, CD player, TV, sat box or streaming device.

Exceptional Performance

Designing an external digital to analogue converter capable of offering the exceptional musical performance obligatory for a Naim product brings numerous technical challenges. In particular, the S/PDIF interface protocol for digital interconnection has significant jitter and noise problems. Original solutions to these problems had to be conceived and developed. The Naim DAC has more in common with Naim CD players than with conventional external digital to analogue converters. It overcomes the jitter issues of S/PDIF by reading the data into a "rotating" data RAM buffer independently of its timing signal and reading it out again clocked by one of ten extremely low noise, fixed frequency crystal sine-wave oscillators.

Rotating DAC Memory

In terms of system topology, the DAC's rotating memory is analogous to a rotating CD feeding raw data to be reclocked. The rate at which the memory fills and empties is controlled by the DAC automatically selecting the oscillator that matches the average incoming clock frequency. The data entering the downstream digital filtering and DAC chips is then completely isolated from the incoming S/PDIF jitter. Along with being a source of jitter, S/PDIF is a potential source of RF noise. The Naim DAC suppresses S/PDIF noise through electrical isolation of its DSP front end from the digital to analogue converter and analogue circuits. Each element is also run from separate power supplies.

Filter Over-Samples

The Naim DAC's digital filtering is handled by a powerful SHARC DSP chip running unique Naim authored code to create an ultra high precision 40-bit floating point filter. The filter over-samples by 16 times on 44.1kHz data and provides stop-band attenuation of 180dB on all data. Following the digital filter are the two mono Burr-Brown digital to analogue converter chips, as used in the CD555 CD player. Finally the Naim DAC features a very high performance, low noise, and low distortion fully discrete analogue output stage.

Clarity and Warmth

Ground breaking technology and digital audio engineering, however, are purely academic. Listening to the Naim DAC is something else entirely. Startling in its clarity, arresting in its detail, beguiling in its warmth and inspiring in its rhythm, the Naim DAC seduces from the first note. If exceptional music making is the first hallmark of the Naim DAC, the second is versatility. This comes thanks to S/PDIF inputs that can accommodate either optical or coaxial connections and USB inputs that can accommodate memory sticks and iPod and iPhone models. It arises also from the numerous Naim system upgrades that the DAC makes possible (see possible upgrade paths below). Simultaneously with its introduction, the CDX2 and CD5 XS CD players have gained S/PDIF outputs and can now benefit significantly from use with the DAC.

With the addition of a DAC, existing preamplifiers can be incorporated into digital audio systems. The Naim DAC can be controlled by a Naim preamplifier remote control, seamlessly integrating analogue and digital inputs across the two units. The DAC becomes an extension of the preamplifier. And when a USB stick, iPod or iPhone is docked, the DAC front panel input buttons transform to operate as playback controls.

Use Naim DAC with:

- iPod: connect an iPod (generation 5 models and above) to play its stored music
- iPod Touch/iPhone: connect an iPod Touch or iPhone to play its stored music or music streamed from your network through UPnP over Wi-Fi.
- Games console: connect a games console digital audio output to play audio from a game.
- DVD player: connect a DVD player digital output for stereo playback of DVD-A discs.
- PC: connect a PC external sound card digital output to play stored or network music.
- Mac: connect a Mac digital output to play its stored music or music streamed from your network via UPnP over Wi-Fi.
- Hard Disk player: connect a hard disk player or music server to play stored or network music.
- CD player: connect a CD player digital output to play CDs.
- TV: connect a TV digital output to play TV audio.
- Satellite TV receiver: connect a set-top-box satellite TV receiver digital output to play satellite TV audio.
- Streaming device: connect a music streaming device to play multi-room streamed music.
- USB stick: connect a USB memory stick to play stored standard or high resolution music.


We are here to help find the right system for you. As a suggested starting point, you may want to consider partnering the DAC with the following:
Separates System:
- CDX2 and/or HDX
- NAC 282
- NAP 250 DR
- HiCap DR

Upgrade Paths:
- Power-Line
- Hi-Line
- 555 PS

Press Reviews

  • "Superb high end digital converter with a probing, punchy and forensically detailed styling" (Hi-Fi World Magazine World Standards)

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Contact Details

UK Local Rate Number
0844 50 403 50

Sales Landline
0121 224 7300/7401

Customer Services Landline
0121 224 7350/7351

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