External DAC?

I just bought a nd5xs for streaming.
Is the internal DAC ok, or I need an external?
My setup is nait xs amp, Neat Momentum speakers.

Next question, I have a Naim cd5xs, would it be better to use the DAC inside the nd5xs?

Sorry for maybe newbie questions:-)

Hi, an external DAC is a popular upgrade for all separate Naim streamers. An alternative is a power supply upgrade. They are, of course, entirely optional, and it’s fine to use the built in DAC too.
There’s no harm in trying the ND5 DAC with your CD player, but my guess is that it would be better used with its own DAC.

My choice would be to look for a used Naim NDAC or Chord Hugo or Qutest. These could be used to upgrade both the streamer and the CD player.

I had an ND5XS and it is very good on its own. I did upgrade it with an external Teddy Pardo DAC. This made it sound alot better still. People on here rave about the NDac and the Qutest. Either would be excellent.

In answer to your 2nd question I would leave your CD5XS as is unless you are going for a different DAC then you can try your new DAC on the CD5XS.

If you can get an Ndac would be my choice in retrospect. You’ll keep the Naim signature sound and the black boxes will look unified.


If you come over all ladder dacish! And you want to be a bit different the holo audio dac’s are great value, for a ladder DAC at least!

I posted this in response to a similar query a while back, repeating here in case it is of use:
The ND5XS is a good basic streamer, with a sound quality broadly commensurate with its cost, though I found it could be significantly improved adding a Chord Hugo external DAC, costing less than the Naim suggested XP5XS power supply (and much more significant improvement). By basic I mean for streaming of one’s own stored files - I have no idea how well it might do with online streaming as I never tried. After relegating it to rendering duties it wasn’t long before I found a cheaper better alternative, though a bit more fiddly: the ND5XS I found very easy to set up and yse.

I prefer R2R (ladder) and especially NOS (non-oversampling) DACs. Holo Audio, Denafrips, Rockna are great R2R (ladder) DAC:s. Holo is a NOS-DAC, they tend to present everything in a more natural context compared to, say, a Chord Dave which to my ears overdid the details. But it comes down to what you like. R2R DAC:s are often more expensive. A good lower-cost one is the Denafrips Ares II or Ares 12th.

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Instead of external dac, try to exchange it for the xs2 streamer. At my dealer you can exchange old for new and prices are decent. The xs2 uses the stream unlimited logik (i think) and is much more capable.

Hi @Jornlaustsen and welcome to the forum.

The direct answer to your question is that, no, you do not need an external DAC. However, using one might improve sound quality for you.

First, though, it’s worth noting that the streaming technology in your ND5XS was primarily designed to play music files stored on your network. It does offer some limited support for external streams, but if, say, you wanted to play music from Qobuz or high resolution stuff from Tidal, that wouldn’t be possible at least without some sort of workaround. Trading it in for a ND5XS2, as @randomfan suggests would solve those problems and may well improve sound quality, too.

As to adding an external DAC, opinions and preferences vary. Some rave about Chord, others prefer different DAC technologies or even Naim’s own nDAC. If at all possible, try to hear some options before purchase. Regarding the nDAC, my first Naim system was CD5XS with Nait XS. I bought an nDAC when it came out and the improvement in sound quality was substantial. One dealer posted on the forum that the CD5XS/nDAC combination improved on the next level player: CDX2. It uses XS-sized casework, too, so a nice visual match with your existing kit, if that matters.


I use a Denafrips Terminator Plus and chose it after having trialled the NDX2/XPS2 and dCS Bartok. I get more prat than either , and is even more engaging than my CDX2/XPS2. I have also tried the NDX and nDAC , similarly at home, but didn’t feel convinced enough.

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