Network-attached DAC/streamer Made by: Naim Audio Ltd, Salisbury Supplied by: Naim Audio Ltd Telephone: 01722 426600 Web: www.naimaudio.com NETWORK-ATTACHED DAC Price: £2299 Naim Audio ND5 XS 2 The entry-level model in Naim’s new network music player range may look simple to the point of anonymity, but its performance could make it the true star of the lineup Review: Andrew Everard Lab: Paul Miller o display, no power supply units I currently run – a NaimUniti on my Internet radio to the likes of Spotify Analogue outputs are on both RCAs and stick to it. Similarly one can select between ABOVE: Move along, nothing to see here! Naim upgrade route, not even a desk and an NDS in my main system – Connect and Tidal. It also enables direct the usual Naim DIN (for which a cable is fixed and variable analogue output level, has taken the simple route, with all control via remote handset: at first glance, have been used for several years without wireless access to the unit using Bluetooth supplied), with a single BNC providing the although Naim suggests the variable the Naim app. Slot to left accepts USB media, the most striking feature of reference to their displays. I’ll also add and AirPlay while a recent firmware update digital output option, while networking is setting is only to allow AirPlay 2’s volume button on right switches the unit into standby Naim’sN £2299 ND5 XS 2, the junior model that Naim describes the ND5 XS 2 as its has now upgraded this to AirPlay 2, with its handled by an Ethernet socket and a pair settings to work, and that the ND5 XS 2 in its revitalised network music player entry-level streamer, a term it uses in place extended multiroom capability. of stubby rubber Wi-Fi antennae, with a shouldn’t be considered as a candidate for while the ND5 XS 2 has both a big linear range, could be everything it hasn’t got. of ‘network music player’, and to my mind third, even stubbier one, supplied for the ‘straight into a power amp’ operation. power supply and switch-mode PSU, the After the striking looks of the ‘new Uniti’ something of a misnomer as a streamer SOFT AND HARD INPUTS aptX HD-capable Bluetooth. Although Naim has latter is used solely to support the player’s models, with which it shares a software/ should be all about the supply of content, In addition to these ‘inputs’, the ND5 XS 2 A final connection, marked put a lot of work into standby mode [see inside shot, p60]. hardware platform, and the large full- not its delivery. also offers a range of more conventional ‘IR out’ enables the ND5 XS ‘The switch improving the Wi-Fi colour displays of the pricier NDX 2 [HFN Otherwise, the ND5 XS 2 is just as ‘hard’ connectivity. As well as the front- 2 to control input selection, capabilities of these latest FAMILY SOUND Sep ’18] and ND555, the ND5 XS 2 gives well equipped as the other models in the panel USB Type A port, there’s another volume and muting from plaintive units, I’d still suggest One might justifiably expect there to be away little about its functionality. company’s range, at least in terms of the to the rear, perhaps best used for the on a compatible Naim to powerful was sticking to a wired a clear differentiation in the sound of the Available in a choice of vibrant colours file formats and services it can handle. permanent installation of a local music amplifier, and the player network connection if at three Naim players, and yes, there is a – no, only kidding, it’s just in black – its That’s down to the major component store, which the unit can expose to other is supplied complete with captivating’ all possible, especially in clear step up in performance when moving blank face is alleviated only by the usual shared across the latest Uniti and ND- network players when its ‘server mode’ is the company’s ‘floating pin’ ‘busy’ Wi-Fi environments. from the ND5 XS 2 to the NDX 2. However, green Naim logo, an unmarked USB-A port products, specifically Naim’s ‘platform for selected by the user. Power-Line Lite mains cable, which is now The ND5 XS 2 can handle PCM-based that shouldn’t detract from the abilities to which memory devices and personal the future’, designed not just to update Meanwhile digital inputs run to two standard across the range (at least for units files at up to 384kHz/32-bit and DSD128 of this most affordable model that, by any players can be connected, and a standby the products’ compatibility, but also to optical and two coaxial, including one on requiring a UK mains plug). over a network or from USB media, while standards, is a remarkable network music button. The new model almost appears to ensure they remain abreast of any future a single RCA socket and the other using its streaming service support extends to player that’s deserving of consideration have been designed to be hidden away in developments in this sphere. This is the in- Naim’s preferred BNC connection. So the BEST PRACTICE Roon-ready status, and a whole range of way beyond all-Naim systems. a rack and just left to get on with its job, house network/streaming/signal processing ND5 XS 2 can also be used as a DAC for As with all the Naim network products, other offerings thanks to its integration of Playing the recently released Kate Bush which is exactly how you use it. ‘heart’ of the product which facilitates external legacy sources, in which role it unused inputs can be turned off in the Google Cast for Audio. Basically, if you find remasters, it’s thrilling how dramatically everything from DLNA/UPnP music over performs more than acceptably, even if its app, thus greatly simplifying the graphical a compatible app on your computer, phone the singer’s first album, The Kick Inside KEEP IT SIMPLE a home network, to online services from target role is rather more ‘this century’. interface, and the same method is used or tablet, the ND5 XS 2 can play audio from [Rhino; 44.1kHz/24-bit] comes up shining In practice line of sight is not needed to choose which outputs are enabled. It’s it, at resolutions up to 192kHz/24-bit. in its latest version, the ND5 XS 2’s punchy, for remote control, as all the set-up and possible to have both sets of analogue The digital-to-analogue conversion here well-extended and highly detailed sound operation is achieved using the Naim outs and the BNC digital out functioning is handled by the familiar Texas/Burr-Brown serving very well her sheer teenage app (for iOS and Android) running on a simultaneously, but for the best PCM1791A DAC – the circuitboards are creativity. The way Bush’s voice switches tablet or smartphone [see boxout, p61]. performance it’s best to select one and decoupled for immunity to vibration – and from the plaintive ‘The Man With The Child This follows a growing trend in ‘computer In His Eyes’ to the powerful ‘Them Heavy audio’ devices where, if a box is designed NAIM APP People’ is captivating, and the to be operated using an app, there’s a lot ND5 XS 2 makes the most of this that can be left out hopefully freeing up Naim has taken something of a leap of faith by complex, and often more of the bill of parts for components removing all controls from the ND5 XS 2, and doing lush, production. contributing positively to sound quality. In away with a conventional display and handset. Spool forward a the case of the ND5 XS 2, however, there Fortunately the Naim app, used to control the player few years to Bush’s was a more prosaic consideration – the via the home network, is an excellent example of its first self-produced slimline XS series casework means there’s kind, having been refined over successive generations album, The simply no room for the colour display fitted to increase the smoothness of its operation and Dreaming [Rhino; to the likes of the NDX 2. add extra facilities. As well as the set-up functions 44.1kHz/24-bit], and Is that any hardship? Not really, given mentioned in the review, the app plays a major part the ND5 XS 2 tears that so much of the functionality of these in the ND5 XS 2’s flexibility, allowing extra services into the opening network players is reliant on the company’s to be added via the player’s onboard Google Audio ‘Sat In Your Lap’ highly-developed app. Indeed, the two implementation as well as allowing multiple Naim with real drive and Uniti, Muso and ND-series products to be controlled from a single slam, maintaining the RIGHT: Substantial linear PSU [lower right] interface. What’s more, the app is at the heart of the multiroom capability momentum all the way has independent regulation for Naim’s custom built into all Naim network audio products. With music playing, it’s easy to to the closing ‘Get Out streaming platform and FPGA-based filter/ add on extra ‘zones’ that’ll play in perfect synchronisation – the app allowing Of My House’. The sound is recognisably upsampling [top right PCB] and PCM1791 independent zone volume, as well as global adjustment of the entire set-up. weird, highly inventive and seriously dense, DAC-based analogue board [top left PCB] but the Naim player has it covered.