Network Media Players

You may think you’ve already seen the D 7050 gracing our review pages in recent months, as it looks strikingly similar to NAD’sD 3020 amp and D 1050 DAC, bothof which we tested back in issue 379. The D 7050 here, however, is an altogether more thorough package, and employs NAD’s Direct Digital circuitry (see Q&A), handed down from the company’s high-end Masters Series. This circuit ensures all preamp functions are performed in the digital domain, which NAD says helps keep unwanted noise low. Being a digital amp means that the D 7050 is bereft of analogue inputs, but digital inputs are well served across four S/PDIF sockets shared over coaxial and optical, alongside USB and Ethernet ports.

By combining hi-fi sound quality with real world convenience, all-in-one digital music players signify a step-change for the hi-fi industry. Their allure is like that ofCD in the eighties, appealing to both audiophiles and music lovers alike who simply want a fuss-free way to hear music, which in the modern age could be stored on a smartphone, laptop or sophisticated NAS drive. Cambridge Audio clearly gets this and its Minx Xi combines features cherry picked from its affordable separates range, packed into an even more affordable do-it-all single box. So what you get is a 40W (claimed) Class AB amplifier derived from the company’s 351A integrated amp, dual Wolfson WM8728 DACs lifted from the 351C CD player, the streaming functionality of CA’s NP30 network player and Bluetooth connectivity courtesy of the company’s BT100 apt-X receiver.

Olive branch Olive’s new flagship hard-disk player brings huge storage and simple ease of use to the masses. Malcolm Steward listens in The 06HD is the current flagship model in the Olive range of hard-disk music servers. The enclosure is rather idiosyncratic: it is trapezoidal with the CD-drive loader (along with the headphone socket and volume control) mounted on the front, while the sloping top holds all the control buttons and an impressive 10-inch colour touchscreen. This precludes stacking the device or placing it on anything but the top shelf of an equipment rack.

Cambridge Audio NP30 Small and attractively priced, but have corners been cut on performance? A simple, unassuming little box, in keeping with the rest of the Sonata range, the NP30 keeps things simple on the input and output front, without actually scrimping. There is wired Ethernet (the one interface common to every device in this group) and a wireless connection via the supplied antenna, plus front and rear-mounted USB sockets for local media players. Output is analogue on phono sockets, or digital electrical and optical. In addition to the obvious functions of playing from local media and the computer network, various internet streaming services are accessible via UuVol, Cambridge Audio’s platform for streaming content.

Logitech Squeezebox Touch From the makers of mice and keyboards comes one of the niftiest bits of audio user interface we’ve ever seen The photo will already have told you that this is in many ways a horse of a very different colour. All the same, its basic input and output features are close enough to those of the rest of the group. Ethernet and wireless network access are joined by a USB socket at the rear and an SD card socket at the side, both of which allow the use of local music storage devices. Output is on the usual pair of phono sockets, or a mini-jack for headphones, or electrical and optical digital connections.

Rotel RDG-1520 Streamer or a ‘digital gateway’? Fact is, this is an easy bit of kit to use if you’re not used to computerised audio Streamer, tuner, ‘digital gateway’ – whatever you call it, this is a very flexible way of getting at tunes. It may not have quite as many options on offer as the Marantz, but it still does plenty: streaming from a computer network (wired or wireless) and playing internet radio, FM, DAB, USB including iPod etc. It does support 96kHz playback off a network, though not off USB and only at 16-bit resolution. What’s more, although it plays the files it downsamples them to 48kHz, so they are no longer high-res in any sense.

Game- changer After 25 years in hi-fi, Cyrus has launched three new streaming-compatible products. Jason Kennedy examines the new technology Streaming is the bandwagon to be on in 2011. Any electronics manufacturer worth its salt has realised as much and many are already fighting for a slice of what is considered to be the future of audio. Cyrus has jumped in with three new streaming-compatible products that compete head-on with the leaders in the field, each contained within the iconic half-width Cyrus case and bursting with features.